~ruther/avr-device

2b86205306c358862b4f85de36660aefc368140a — Justin Latimer 3 years ago b0ac212 
Add support for ATtiny1614
patch browse .tar.gz 
7 files changed, 5676 insertions(+), 2 deletions(-)

M Cargo.toml
M Makefile
M README.md
A patch/attiny1614.yaml
M src/devices/mod.rs
M src/lib.rs
A vendor/attiny1614.atdf

M Cargo.toml => Cargo.toml +1 -0
@@ 45,6 45,7 @@ attiny841 = ["device-selected"]
attiny85 = ["device-selected"]
attiny861 = ["device-selected"]
attiny88 = ["device-selected"]
attiny1614 = ["device-selected"]
rt = ["avr-device-macros"]

[dependencies]


M Makefile => Makefile +1 -1
@@ 1,6 1,6 @@
all: deps chips

CHIPS := at90usb1286 atmega1280 atmega168 atmega2560 atmega8 atmega8u2 atmega328p atmega328pb atmega32u4 atmega4809 atmega48p atmega64 atmega644 attiny202 attiny2313 attiny2313a attiny84 attiny85 attiny88 attiny816 attiny841 attiny861 attiny167
CHIPS := at90usb1286 atmega1280 atmega168 atmega2560 atmega8 atmega8u2 atmega328p atmega328pb atmega32u4 atmega4809 atmega48p atmega64 atmega644 attiny202 attiny2313 attiny2313a attiny84 attiny85 attiny88 attiny816 attiny841 attiny861 attiny167 attiny1614

RUSTUP_TOOLCHAIN ?= nightly



M README.md => README.md +2 -1
@@ 22,7 22,8 @@ Via the feature you can select which chip you want the register specifications f
|  `atmega328p` |              |                   |               |  `attiny816`  |
| `atmega328pb` |              |                   |               |  `attiny841`  |
|  `atmega1280` |              |                   |               |  `attiny861`  |
|  `atmega2560` |              |                   |               |  `attiny2313` |
|  `atmega2560` |              |                   |               |  `attiny1614` |
|               |              |                   |               |  `attiny2313` |
|               |              |                   |               | `attiny2313a` |

## Build Instructions


A patch/attiny1614.yaml => patch/attiny1614.yaml +1 -0
@@ 0,0 1,1 @@
_svd: ../svd/attiny1614.svd


M src/devices/mod.rs => src/devices/mod.rs +19 -0
@@ 269,6 269,25 @@ impl attiny167::Peripherals {
    }
}

/// [ATtiny1614](https://www.microchip.com/wwwproducts/en/ATtiny1614)
#[cfg(feature = "attiny1614")]
pub mod attiny1614;

#[cfg(feature = "attiny1614")]
impl attiny1614::Peripherals {
    /// Returns all the peripherals *once*
    #[inline]
    pub fn take() -> Option<Self> {
        crate::interrupt::free(|_| {
            if unsafe { DEVICE_PERIPHERALS } {
                None
            } else {
                Some(unsafe { attiny1614::Peripherals::steal() })
            }
        })
    }
}

/// [ATtiny202](https://www.microchip.com/wwwproducts/en/ATtiny202)
#[cfg(feature = "attiny202")]
pub mod attiny202;


M src/lib.rs => src/lib.rs +5 -0
@@ 13,6 13,7 @@
#![cfg_attr(feature = "atmega64", doc = "**atmega64**,")]
#![cfg_attr(feature = "atmega644", doc = "**atmega644**,")]
#![cfg_attr(feature = "attiny167", doc = "**attiny167**,")]
#![cfg_attr(feature = "attiny1614", doc = "**attiny1614**,")]
#![cfg_attr(feature = "attiny202", doc = "**attiny202**,")]
#![cfg_attr(feature = "attiny2313", doc = "**attiny2313**,")]
#![cfg_attr(feature = "attiny2313a", doc = "**attiny2313a**,")]


@@ 40,6 41,7 @@
//! * `atmega64`
//! * `atmega644`
//! * `attiny167`
//! * `attiny1614`
//! * `attiny202`
//! * `attiny2313`
//! * `attiny2313a`


@@ 113,6 115,7 @@ compile_error!(
    * atmega8
    * atmega8u2
    * attiny167
    * attiny1614
    * attiny202
    * attiny2313
    * attiny2313a


@@ 156,6 159,8 @@ pub use crate::devices::atmega8;
pub use crate::devices::atmega8u2;
#[cfg(feature = "attiny167")]
pub use crate::devices::attiny167;
#[cfg(feature = "attiny1614")]
pub use crate::devices::attiny1614;
#[cfg(feature = "attiny202")]
pub use crate::devices::attiny202;
#[cfg(feature = "attiny2313")]


A vendor/attiny1614.atdf => vendor/attiny1614.atdf +5647 -0
@@ 0,0 1,5647 @@
<?xml version="1.0" encoding="UTF-8"?>
<avr-tools-device-file xmlns:NumHelper="NumHelper"
                       xmlns:xalan="http://xml.apache.org/xalan"
                       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                       schema-version="0.3"
                       xsi:noNamespaceSchemaLocation="schema/avr_tools_device_file.xsd">
   <variants>
      <variant ordercode="ATtiny1614-SSFR"
               package="SOIC14"
               pinout="SOIC14"
               speedmax="20000000"
               tempmax="125"
               tempmin="-40"
               vccmax="5.5"
               vccmin="1.8"/>
      <variant ordercode="ATtiny1614-SSNR"
               package="SOIC14"
               pinout="SOIC14"
               speedmax="20000000"
               tempmax="105"
               tempmin="-40"
               vccmax="5.5"
               vccmin="1.8"/>
   </variants>
   <devices>
      <device architecture="AVR8X" family="AVR TINY" name="ATtiny1614">
         <address-spaces>
            <address-space endianness="little"
                           id="data"
                           name="data"
                           size="0xC000"
                           start="0x0000">
               <memory-segment exec="0"
                               name="EEPROM"
                               pagesize="0x20"
                               rw="RW"
                               size="0x0100"
                               start="0x00001400"
                               type="eeprom"/>
               <memory-segment exec="0"
                               name="FUSES"
                               pagesize="0x20"
                               rw="RW"
                               size="0xA"
                               start="0x00001280"
                               type="fuses"/>
               <memory-segment exec="0"
                               name="INTERNAL_SRAM"
                               rw="RW"
                               size="0x0800"
                               start="0x3800"
                               type="ram"/>
               <memory-segment exec="0"
                               name="IO"
                               rw="RW"
                               size="0x1100"
                               start="0x00000000"
                               type="io"/>
               <memory-segment exec="0"
                               name="LOCKBITS"
                               pagesize="0x20"
                               rw="RW"
                               size="0x1"
                               start="0x0000128A"
                               type="lockbits"/>
               <memory-segment exec="0"
                               name="MAPPED_PROGMEM"
                               pagesize="0x40"
                               rw="RW"
                               size="0x4000"
                               start="0x00008000"
                               type="other"/>
               <memory-segment exec="0"
                               name="PROD_SIGNATURES"
                               pagesize="0x40"
                               rw="R"
                               size="0x3D"
                               start="0x00001103"
                               type="signatures"/>
               <memory-segment exec="0"
                               name="SIGNATURES"
                               pagesize="0x40"
                               rw="R"
                               size="0x3"
                               start="0x00001100"
                               type="signatures"/>
               <memory-segment exec="0"
                               name="USER_SIGNATURES"
                               pagesize="0x20"
                               rw="RW"
                               size="0x20"
                               start="0x00001300"
                               type="user_signatures"/>
            </address-space>
            <address-space endianness="little"
                           id="prog"
                           name="prog"
                           size="0x4000"
                           start="0x0000">
               <memory-segment exec="1"
                               name="PROGMEM"
                               pagesize="0x40"
                               rw="RW"
                               size="0x4000"
                               start="0x00000000"
                               type="flash"/>
            </address-space>
         </address-spaces>
         <peripherals>
            <module id="I2106" name="AC">
               <instance name="AC0">
                  <register-group address-space="data"
                                  name="AC0"
                                  name-in-module="AC"
                                  offset="0x0680"/>
                  <signals>
                     <signal function="AC0" group="N" index="0" pad="PA6"/>
                     <signal function="AC0" group="OUT" index="0" pad="PA5"/>
                     <signal function="AC0" group="P" index="0" pad="PA7"/>
                     <signal function="AC0" group="P" index="2" pad="PB1"/>
                  </signals>
               </instance>
               <instance name="AC1">
                  <register-group address-space="data"
                                  name="AC1"
                                  name-in-module="AC"
                                  offset="0x0688"/>
                  <signals>
                     <signal function="AC1" group="N" index="0" pad="PA5"/>
                     <signal function="AC1" group="OUT" index="0" pad="PB3"/>
                     <signal function="AC1" group="P" index="0" pad="PA7"/>
                     <signal function="AC1" group="P" index="1" pad="PA6"/>
                     <signal function="AC1" group="P" index="2" pad="PB0"/>
                  </signals>
               </instance>
               <instance name="AC2">
                  <register-group address-space="data"
                                  name="AC2"
                                  name-in-module="AC"
                                  offset="0x0690"/>
                  <signals>
                     <signal function="AC2" group="N" index="0" pad="PA7"/>
                     <signal function="AC2" group="OUT" index="0" pad="PB2"/>
                     <signal function="AC2" group="P" index="0" pad="PA6"/>
                     <signal function="AC2" group="P" index="1" pad="PB0"/>
                  </signals>
               </instance>
            </module>
            <module id="I2132" name="ADC">
               <instance name="ADC0">
                  <register-group address-space="data"
                                  name="ADC0"
                                  name-in-module="ADC"
                                  offset="0x0600"/>
                  <signals>
                     <signal function="AIN0" group="AIN" index="0" pad="PA0"/>
                     <signal function="AIN0" group="AIN" index="1" pad="PA1"/>
                     <signal function="AIN0" group="AIN" index="2" pad="PA2"/>
                     <signal function="AIN0" group="AIN" index="3" pad="PA3"/>
                     <signal function="AIN0" group="AIN" index="4" pad="PA4"/>
                     <signal function="AIN0" group="AIN" index="5" pad="PA5"/>
                     <signal function="AIN0" group="AIN" index="6" pad="PA6"/>
                     <signal function="AIN0" group="AIN" index="7" pad="PA7"/>
                     <signal function="AIN0" group="AIN" index="10" pad="PB1"/>
                     <signal function="AIN0" group="AIN" index="11" pad="PB0"/>
                  </signals>
               </instance>
               <instance name="ADC1">
                  <register-group address-space="data"
                                  name="ADC1"
                                  name-in-module="ADC"
                                  offset="0x0640"/>
                  <signals>
                     <signal function="AIN1" group="AIN" index="0" pad="PA4"/>
                     <signal function="AIN1" group="AIN" index="1" pad="PA5"/>
                     <signal function="AIN1" group="AIN" index="2" pad="PA6"/>
                     <signal function="AIN1" group="AIN" index="3" pad="PA7"/>
                  </signals>
               </instance>
            </module>
            <module id="I2114" name="BOD">
               <instance name="BOD">
                  <register-group address-space="data"
                                  name="BOD"
                                  name-in-module="BOD"
                                  offset="0x0080"/>
               </instance>
            </module>
            <module id="I2128" name="CCL">
               <instance name="CCL">
                  <register-group address-space="data"
                                  name="CCL"
                                  name-in-module="CCL"
                                  offset="0x01C0"/>
                  <signals>
                     <signal function="CCL" group="LUT0_IN" index="0" pad="PA0"/>
                     <signal function="CCL" group="LUT0_IN" index="1" pad="PA1"/>
                     <signal function="CCL" group="LUT0_IN" index="2" pad="PA2"/>
                     <signal field="PORTMUX.CTRLA.LUT0"
                             function="CCL"
                             group="LUT0_OUT"
                             index="0"
                             pad="PA4"/>
                     <signal field="PORTMUX.CTRLA.LUT1"
                             function="CCL"
                             group="LUT1_OUT"
                             index="0"
                             pad="PA7"/>
                  </signals>
               </instance>
            </module>
            <module id="I2602" name="CLKCTRL">
               <instance name="CLKCTRL">
                  <register-group address-space="data"
                                  name="CLKCTRL"
                                  name-in-module="CLKCTRL"
                                  offset="0x0060"/>
                  <signals>
                     <signal function="CLKCTRL" group="CLKI" pad="PA3"/>
                     <signal function="CLKCTRL" group="TOSC1" pad="PB3"/>
                     <signal function="CLKCTRL" group="TOSC2" pad="PB2"/>
                  </signals>
               </instance>
            </module>
            <module id="I2100" name="CPU">
               <instance name="CPU">
                  <register-group address-space="data"
                                  name="CPU"
                                  name-in-module="CPU"
                                  offset="0x0030"/>
                  <signals>
                     <signal field="PORTMUX.CTRLA.EXTBRK"
                             function="BREAK"
                             group="BREAK"
                             pad="PA1"/>
                  </signals>
                  <parameters>
                     <param name="CORE_VERSION" value="V4"/>
                  </parameters>
               </instance>
            </module>
            <module id="I2104" name="CPUINT">
               <instance name="CPUINT">
                  <register-group address-space="data"
                                  name="CPUINT"
                                  name-in-module="CPUINT"
                                  offset="0x0110"/>
               </instance>
            </module>
            <module id="I2122" name="CRCSCAN">
               <instance name="CRCSCAN">
                  <register-group address-space="data"
                                  name="CRCSCAN"
                                  name-in-module="CRCSCAN"
                                  offset="0x0120"/>
               </instance>
            </module>
            <module id="I2121" name="DAC">
               <instance name="DAC0">
                  <register-group address-space="data"
                                  name="DAC0"
                                  name-in-module="DAC"
                                  offset="0x06A0"/>
                  <signals>
                     <signal function="DAC0" group="OUT" index="0" pad="PA6"/>
                  </signals>
               </instance>
               <instance name="DAC1">
                  <register-group address-space="data"
                                  name="DAC1"
                                  name-in-module="DAC"
                                  offset="0x06A8"/>
               </instance>
               <instance name="DAC2">
                  <register-group address-space="data"
                                  name="DAC2"
                                  name-in-module="DAC"
                                  offset="0x06B0"/>
               </instance>
            </module>
            <module id="I2602" name="EVSYS">
               <instance name="EVSYS">
                  <register-group address-space="data"
                                  name="EVSYS"
                                  name-in-module="EVSYS"
                                  offset="0x0180"/>
                  <signals>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="0"
                             pad="PA0"/>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="1"
                             pad="PA1"/>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="2"
                             pad="PA2"/>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="3"
                             pad="PA3"/>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="4"
                             pad="PA4"/>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="5"
                             pad="PA5"/>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="6"
                             pad="PA6"/>
                     <signal field="EVSYS.ASYNCCH0.ASYNCCH0"
                             function="EVAINCH0"
                             group="EVAPA"
                             index="7"
                             pad="PA7"/>
                     <signal field="EVSYS.ASYNCCH1.ASYNCCH1"
                             function="EVAINCH1"
                             group="EVAPB"
                             index="0"
                             pad="PB0"/>
                     <signal field="EVSYS.ASYNCCH1.ASYNCCH1"
                             function="EVAINCH1"
                             group="EVAPB"
                             index="1"
                             pad="PB1"/>
                     <signal field="EVSYS.ASYNCCH1.ASYNCCH1"
                             function="EVAINCH1"
                             group="EVAPB"
                             index="2"
                             pad="PB2"/>
                     <signal field="EVSYS.ASYNCCH1.ASYNCCH1"
                             function="EVAINCH1"
                             group="EVAPB"
                             index="3"
                             pad="PB3"/>
                     <signal field="PORTMUX.CTRLA.EVOUT0"
                             function="EVSYS"
                             group="EVOUT"
                             index="0"
                             pad="PA2"/>
                     <signal field="PORTMUX.CTRLA.EVOUT1"
                             function="EVSYS"
                             group="EVOUT"
                             index="1"
                             pad="PB2"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="0"
                             pad="PA0"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="1"
                             pad="PA1"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="2"
                             pad="PA2"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="3"
                             pad="PA3"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="4"
                             pad="PA4"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="5"
                             pad="PA5"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="6"
                             pad="PA6"/>
                     <signal field="EVSYS.SYNCCH0.SYNCCH0"
                             function="EVSINCH0"
                             group="EVSPA"
                             index="7"
                             pad="PA7"/>
                     <signal field="EVSYS.SYNCCH1.SYNCCH1"
                             function="EVSINCH1"
                             group="EVSPB"
                             index="0"
                             pad="PB0"/>
                     <signal field="EVSYS.SYNCCH1.SYNCCH1"
                             function="EVSINCH1"
                             group="EVSPB"
                             index="1"
                             pad="PB1"/>
                     <signal field="EVSYS.SYNCCH1.SYNCCH1"
                             function="EVSINCH1"
                             group="EVSPB"
                             index="2"
                             pad="PB2"/>
                     <signal field="EVSYS.SYNCCH1.SYNCCH1"
                             function="EVSINCH1"
                             group="EVSPB"
                             index="3"
                             pad="PB3"/>
                  </signals>
               </instance>
            </module>
            <module id="I2602" name="FUSE">
               <instance name="FUSE">
                  <register-group address-space="data"
                                  name="FUSE"
                                  name-in-module="FUSE"
                                  offset="0x1280"/>
               </instance>
            </module>
            <module id="I2602" name="GPIO">
               <instance name="GPIO">
                  <register-group address-space="data"
                                  name="GPIO"
                                  name-in-module="GPIO"
                                  offset="0x001C"/>
               </instance>
            </module>
            <module id="I2602" name="LOCKBIT">
               <instance name="LOCKBIT">
                  <register-group address-space="data"
                                  name="LOCKBIT"
                                  name-in-module="LOCKBIT"
                                  offset="0x128A"/>
               </instance>
            </module>
            <module id="I2109" name="NVMCTRL">
               <instance name="NVMCTRL">
                  <register-group address-space="data"
                                  name="NVMCTRL"
                                  name-in-module="NVMCTRL"
                                  offset="0x1000"/>
               </instance>
            </module>
            <module id="I2103" name="PORT">
               <instance name="PORTA">
                  <register-group address-space="data"
                                  name="PORTA"
                                  name-in-module="PORT"
                                  offset="0x0400"/>
                  <signals>
                     <signal function="IOPORT" group="PIN" index="0" pad="PA0"/>
                     <signal function="IOPORT" group="PIN" index="1" pad="PA1"/>
                     <signal function="IOPORT" group="PIN" index="2" pad="PA2"/>
                     <signal function="IOPORT" group="PIN" index="3" pad="PA3"/>
                     <signal function="IOPORT" group="PIN" index="4" pad="PA4"/>
                     <signal function="IOPORT" group="PIN" index="5" pad="PA5"/>
                     <signal function="IOPORT" group="PIN" index="6" pad="PA6"/>
                     <signal function="IOPORT" group="PIN" index="7" pad="PA7"/>
                  </signals>
               </instance>
               <instance name="PORTB">
                  <register-group address-space="data"
                                  name="PORTB"
                                  name-in-module="PORT"
                                  offset="0x0420"/>
                  <signals>
                     <signal function="IOPORT" group="PIN" index="0" pad="PB0"/>
                     <signal function="IOPORT" group="PIN" index="1" pad="PB1"/>
                     <signal function="IOPORT" group="PIN" index="2" pad="PB2"/>
                     <signal function="IOPORT" group="PIN" index="3" pad="PB3"/>
                  </signals>
               </instance>
            </module>
            <module id="I2602" name="PORTMUX">
               <instance name="PORTMUX">
                  <register-group address-space="data"
                                  name="PORTMUX"
                                  name-in-module="PORTMUX"
                                  offset="0x0200"/>
               </instance>
            </module>
            <module id="I2120" name="PTC">
               <instance name="PTC">
                  <signals>
                     <signal function="PTC_DS" group="DS" index="0" pad="PB2"/>
                     <signal function="PTC_X" group="X" index="0" pad="PA4"/>
                     <signal function="PTC_X" group="X" index="1" pad="PA5"/>
                     <signal function="PTC_X" group="X" index="2" pad="PA6"/>
                     <signal function="PTC_X" group="X" index="3" pad="PA7"/>
                     <signal function="PTC_X" group="X" index="4" pad="PB1"/>
                     <signal function="PTC_X" group="X" index="5" pad="PB0"/>
                     <signal function="PTC_Y" group="Y" index="0" pad="PA4"/>
                     <signal function="PTC_Y" group="Y" index="1" pad="PA5"/>
                     <signal function="PTC_Y" group="Y" index="2" pad="PA6"/>
                     <signal function="PTC_Y" group="Y" index="3" pad="PA7"/>
                     <signal function="PTC_Y" group="Y" index="4" pad="PB1"/>
                     <signal function="PTC_Y" group="Y" index="5" pad="PB0"/>
                  </signals>
               </instance>
            </module>
            <module id="I2111" name="RSTCTRL">
               <instance name="RSTCTRL">
                  <register-group address-space="data"
                                  name="RSTCTRL"
                                  name-in-module="RSTCTRL"
                                  offset="0x0040"/>
                  <signals>
                     <signal function="OTHER" group="RESET" pad="PA0"/>
                  </signals>
               </instance>
            </module>
            <module id="I2116" name="RTC">
               <instance name="RTC">
                  <register-group address-space="data"
                                  name="RTC"
                                  name-in-module="RTC"
                                  offset="0x0140"/>
               </instance>
            </module>
            <module id="I2602" name="SIGROW">
               <instance name="SIGROW">
                  <register-group address-space="data"
                                  name="SIGROW"
                                  name-in-module="SIGROW"
                                  offset="0x1100"/>
               </instance>
            </module>
            <module id="I2112" name="SLPCTRL">
               <instance name="SLPCTRL">
                  <register-group address-space="data"
                                  name="SLPCTRL"
                                  name-in-module="SLPCTRL"
                                  offset="0x0050"/>
               </instance>
            </module>
            <module id="I2107" name="SPI">
               <instance name="SPI0">
                  <register-group address-space="data"
                                  name="SPI0"
                                  name-in-module="SPI"
                                  offset="0x0820"/>
                  <signals>
                     <signal field="PORTMUX.CTRLB.SPI0"
                             function="SPI0"
                             group="MISO"
                             pad="PA2"/>
                     <signal field="PORTMUX.CTRLB.SPI0"
                             function="SPI0"
                             group="MOSI"
                             pad="PA1"/>
                     <signal field="PORTMUX.CTRLB.SPI0"
                             function="SPI0"
                             group="SCK"
                             pad="PA3"/>
                     <signal field="PORTMUX.CTRLB.SPI0" function="SPI0" group="SS" pad="PA4"/>
                  </signals>
               </instance>
            </module>
            <module id="I2602" name="SYSCFG">
               <instance name="SYSCFG">
                  <register-group address-space="data"
                                  name="SYSCFG"
                                  name-in-module="SYSCFG"
                                  offset="0x0F00"/>
                  <signals>
                     <signal function="OTHER" group="UPDI" pad="PA0"/>
                  </signals>
               </instance>
            </module>
            <module id="I2117" name="TCA">
               <instance name="TCA0">
                  <register-group address-space="data"
                                  name="TCA0"
                                  name-in-module="TCA"
                                  offset="0x0A00"/>
                  <signals>
                     <signal field="PORTMUX.CTRLC.TCA00"
                             function="TCA0_ALT"
                             group="WO"
                             index="0"
                             pad="PB3"/>
                     <signal field="PORTMUX.CTRLC.TCA00"
                             function="TCA0"
                             group="WO"
                             index="0"
                             pad="PB0"/>
                     <signal field="PORTMUX.CTRLC.TCA01"
                             function="TCA0"
                             group="WO"
                             index="1"
                             pad="PB1"/>
                     <signal field="PORTMUX.CTRLC.TCA02"
                             function="TCA0"
                             group="WO"
                             index="2"
                             pad="PB2"/>
                     <signal field="PORTMUX.CTRLC.TCA03"
                             function="TCA0"
                             group="WO"
                             index="3"
                             pad="PA3"/>
                     <signal field="PORTMUX.CTRLC.TCA04"
                             function="TCA0"
                             group="WO"
                             index="4"
                             pad="PA4"/>
                     <signal field="PORTMUX.CTRLC.TCA05"
                             function="TCA0"
                             group="WO"
                             index="5"
                             pad="PA5"/>
                  </signals>
               </instance>
            </module>
            <module id="I2119" name="TCB">
               <instance name="TCB0">
                  <register-group address-space="data"
                                  name="TCB0"
                                  name-in-module="TCB"
                                  offset="0x0A40"/>
                  <signals>
                     <signal field="PORTMUX.CTRLD.TCB0"
                             function="TCB0"
                             group="WO"
                             index="0"
                             pad="PA5"/>
                  </signals>
               </instance>
               <instance name="TCB1">
                  <register-group address-space="data"
                                  name="TCB1"
                                  name-in-module="TCB"
                                  offset="0x0A50"/>
                  <signals>
                     <signal field="PORTMUX.CTRLD.TCB1"
                             function="TCB1"
                             group="WO"
                             index="0"
                             pad="PA3"/>
                  </signals>
               </instance>
            </module>
            <module id="I2129" name="TCD">
               <instance name="TCD0">
                  <register-group address-space="data"
                                  name="TCD0"
                                  name-in-module="TCD"
                                  offset="0x0A80"/>
                  <signals>
                     <signal function="TCD0" group="WOA" pad="PA4"/>
                     <signal function="TCD0" group="WOB" pad="PA5"/>
                  </signals>
               </instance>
            </module>
            <module id="I2110" name="TWI">
               <instance name="TWI0">
                  <register-group address-space="data"
                                  name="TWI0"
                                  name-in-module="TWI"
                                  offset="0x0810"/>
                  <signals>
                     <signal field="PORTMUX.CTRLB.TWI0"
                             function="TWI0_ALT"
                             group="SCL"
                             pad="PA2"/>
                     <signal field="PORTMUX.CTRLB.TWI0"
                             function="TWI0"
                             group="SCL"
                             pad="PB0"/>
                     <signal field="PORTMUX.CTRLB.TWI0"
                             function="TWI0_ALT"
                             group="SDA"
                             pad="PA1"/>
                     <signal field="PORTMUX.CTRLB.TWI0"
                             function="TWI0"
                             group="SDA"
                             pad="PB1"/>
                  </signals>
               </instance>
            </module>
            <module id="I2108" name="USART">
               <instance name="USART0">
                  <register-group address-space="data"
                                  name="USART0"
                                  name-in-module="USART"
                                  offset="0x0800"/>
                  <signals>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0_ALT"
                             group="RXD"
                             pad="PA2"/>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0"
                             group="RXD"
                             pad="PB3"/>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0_ALT"
                             group="TXD"
                             pad="PA1"/>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0"
                             group="TXD"
                             pad="PB2"/>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0_ALT"
                             group="XCK"
                             pad="PA3"/>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0"
                             group="XCK"
                             pad="PB1"/>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0_ALT"
                             group="XDIR"
                             pad="PA4"/>
                     <signal field="PORTMUX.CTRLB.USART0"
                             function="USART0"
                             group="XDIR"
                             pad="PB0"/>
                  </signals>
               </instance>
            </module>
            <module id="I2602" name="USERROW">
               <instance name="USERROW">
                  <register-group address-space="data"
                                  name="USERROW"
                                  name-in-module="USERROW"
                                  offset="0x1300"/>
               </instance>
            </module>
            <module id="I2103" name="VPORT">
               <instance name="VPORTA">
                  <register-group address-space="data"
                                  name="VPORTA"
                                  name-in-module="VPORT"
                                  offset="0x0000"/>
               </instance>
               <instance name="VPORTB">
                  <register-group address-space="data"
                                  name="VPORTB"
                                  name-in-module="VPORT"
                                  offset="0x0004"/>
               </instance>
               <instance name="VPORTC">
                  <register-group address-space="data"
                                  name="VPORTC"
                                  name-in-module="VPORT"
                                  offset="0x0008"/>
               </instance>
            </module>
            <module id="I2602" name="VREF">
               <instance name="VREF">
                  <register-group address-space="data"
                                  name="VREF"
                                  name-in-module="VREF"
                                  offset="0x00A0"/>
               </instance>
            </module>
            <module id="I2127" name="WDT">
               <instance name="WDT">
                  <register-group address-space="data"
                                  name="WDT"
                                  name-in-module="WDT"
                                  offset="0x0100"/>
               </instance>
            </module>
         </peripherals>
         <interrupts>
            <interrupt index="1" module-instance="CRCSCAN" name="NMI"/>
            <interrupt index="2" module-instance="BOD" name="VLM"/>
            <interrupt index="3" module-instance="PORTA" name="PORT"/>
            <interrupt index="4" module-instance="PORTB" name="PORT"/>
            <interrupt index="6" module-instance="RTC" name="CNT"/>
            <interrupt index="7" module-instance="RTC" name="PIT"/>
            <interrupt index="8" module-instance="TCA0" name="LUNF"/>
            <interrupt index="8" module-instance="TCA0" name="OVF"/>
            <interrupt index="9" module-instance="TCA0" name="HUNF"/>
            <interrupt index="10" module-instance="TCA0" name="CMP0"/>
            <interrupt index="10" module-instance="TCA0" name="LCMP0"/>
            <interrupt index="11" module-instance="TCA0" name="CMP1"/>
            <interrupt index="11" module-instance="TCA0" name="LCMP1"/>
            <interrupt index="12" module-instance="TCA0" name="CMP2"/>
            <interrupt index="12" module-instance="TCA0" name="LCMP2"/>
            <interrupt index="13" module-instance="TCB0" name="INT"/>
            <interrupt index="14" module-instance="TCB1" name="INT"/>
            <interrupt index="15" module-instance="TCD0" name="OVF"/>
            <interrupt index="16" module-instance="TCD0" name="TRIG"/>
            <interrupt index="17" module-instance="AC0" name="AC"/>
            <interrupt index="18" module-instance="AC1" name="AC"/>
            <interrupt index="19" module-instance="AC2" name="AC"/>
            <interrupt index="20" module-instance="ADC0" name="RESRDY"/>
            <interrupt index="21" module-instance="ADC0" name="WCOMP"/>
            <interrupt index="22" module-instance="ADC1" name="RESRDY"/>
            <interrupt index="23" module-instance="ADC1" name="WCOMP"/>
            <interrupt index="24" module-instance="TWI0" name="TWIS"/>
            <interrupt index="25" module-instance="TWI0" name="TWIM"/>
            <interrupt index="26" module-instance="SPI0" name="INT"/>
            <interrupt index="27" module-instance="USART0" name="RXC"/>
            <interrupt index="28" module-instance="USART0" name="DRE"/>
            <interrupt index="29" module-instance="USART0" name="TXC"/>
            <interrupt index="30" module-instance="NVMCTRL" name="EE"/>
         </interrupts>
         <interfaces>
            <interface name="UPDI" type="updi"/>
         </interfaces>
         <property-groups>
            <property-group name="OCD_FEATURES">
               <property name="BREAK_PIN" value="PA1"/>
               <property name="BREAK_PIN_ALT" value="PC4"/>
            </property-group>
            <property-group name="PROGRAMMING_INFO">
               <property name="FUSE_ENABLED_VALUE" value="1"/>
            </property-group>
            <property-group name="UPDI_INTERFACE">
               <property name="PROGMEM_OFFSET" value="0x00008000"/>
            </property-group>
            <property-group name="SIGNATURES">
               <property name="SIGNATURE0" value="0x1E"/>
               <property name="SIGNATURE1" value="0x94"/>
               <property name="SIGNATURE2" value="0x22"/>
            </property-group>
         </property-groups>
      </device>
   </devices>
   <modules>
      <module caption="Analog Comparator" id="I2106" name="AC">
         <register-group caption="Analog Comparator" name="AC" size="0x8">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Hysteresis Mode"
                         mask="0x6"
                         name="HYSMODE"
                         rw="RW"
                         values="AC_HYSMODE"/>
               <bitfield caption="Interrupt Mode"
                         mask="0x30"
                         name="INTMODE"
                         rw="RW"
                         values="AC_INTMODE"/>
               <bitfield caption="Low Power Mode"
                         mask="0x8"
                         name="LPMODE"
                         rw="RW"
                         values="AC_LPMODE"/>
               <bitfield caption="Output Buffer Enable" mask="0x40" name="OUTEN" rw="RW"/>
               <bitfield caption="Run in Standby Mode"
                         mask="0x80"
                         name="RUNSTDBY"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x6"
                      rw="RW"
                      size="1">
               <bitfield caption="Analog Comparator 0 Interrupt Enable"
                         mask="0x1"
                         name="CMP"
                         rw="RW"/>
            </register>
            <register caption="Mux Control A"
                      initval="0x00"
                      name="MUXCTRLA"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <bitfield caption="Invert AC Output" mask="0x80" name="INVERT" rw="RW"/>
               <bitfield caption="Negative Input MUX Selection"
                         mask="0x3"
                         name="MUXNEG"
                         rw="RW"
                         values="AC_MUXNEG"/>
               <bitfield caption="Positive Input MUX Selection"
                         mask="0x18"
                         name="MUXPOS"
                         rw="RW"
                         values="AC_MUXPOS"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x7"
                      rw="RW"
                      size="1">
               <bitfield caption="Analog Comparator Interrupt Flag"
                         mask="0x1"
                         name="CMP"
                         rw="RW"/>
               <bitfield caption="Analog Comparator State"
                         mask="0x10"
                         name="STATE"
                         rw="R"/>
            </register>
         </register-group>
         <value-group caption="Hysteresis Mode select" name="AC_HYSMODE">
            <value caption="No hysteresis" name="OFF" value="0x00"/>
            <value caption="10mV hysteresis" name="10mV" value="0x01"/>
            <value caption="25mV hysteresis" name="25mV" value="0x02"/>
            <value caption="50mV hysteresis" name="50mV" value="0x03"/>
         </value-group>
         <value-group caption="Interrupt Mode select" name="AC_INTMODE">
            <value caption="Any Edge" name="BOTHEDGE" value="0x00"/>
            <value caption="Negative Edge" name="NEGEDGE" value="0x02"/>
            <value caption="Positive Edge" name="POSEDGE" value="0x03"/>
         </value-group>
         <value-group caption="Low Power Mode select" name="AC_LPMODE">
            <value caption="Low power mode disabled" name="DIS" value="0x0"/>
            <value caption="Low power mode enabled" name="EN" value="0x1"/>
         </value-group>
         <value-group caption="Negative Input MUX Selection select" name="AC_MUXNEG">
            <value caption="Negative Pin 0" name="PIN0" value="0x00"/>
            <value caption="Negative Pin 1" name="PIN1" value="0x01"/>
            <value caption="Voltage Reference" name="VREF" value="0x02"/>
            <value caption="DAC output" name="DAC" value="0x03"/>
         </value-group>
         <value-group caption="Positive Input MUX Selection select" name="AC_MUXPOS">
            <value caption="Positive Pin 0" name="PIN0" value="0x00"/>
            <value caption="Positive Pin 1" name="PIN1" value="0x01"/>
            <value caption="Positive Pin 2" name="PIN2" value="0x02"/>
            <value caption="Positive Pin 3" name="PIN3" value="0x03"/>
         </value-group>
      </module>
      <module caption="Analog to Digital Converter" id="I2132" name="ADC">
         <register-group caption="Analog to Digital Converter" name="ADC" size="0x18">
            <register caption="Calibration"
                      initval="0x00"
                      name="CALIB"
                      offset="0x16"
                      rw="RW"
                      size="1">
               <bitfield caption="Duty Cycle"
                         mask="0x1"
                         name="DUTYCYC"
                         rw="RW"
                         values="ADC_DUTYCYC"/>
            </register>
            <register caption="Command"
                      initval="0x00"
                      name="COMMAND"
                      offset="0x08"
                      rw="RW"
                      size="1">
               <bitfield caption="Start Conversion Operation"
                         mask="0x1"
                         name="STCONV"
                         rw="RW"/>
            </register>
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x00"
                      rw="RW"
                      size="1">
               <bitfield caption="ADC Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="ADC Freerun mode" mask="0x2" name="FREERUN" rw="RW"/>
               <bitfield caption="ADC Resolution"
                         mask="0x4"
                         name="RESSEL"
                         rw="RW"
                         values="ADC_RESSEL"/>
               <bitfield caption="Run standby mode" mask="0x80" name="RUNSTBY" rw="RW"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x01"
                      rw="RW"
                      size="1">
               <bitfield caption="Accumulation Samples"
                         mask="0x7"
                         name="SAMPNUM"
                         rw="RW"
                         values="ADC_SAMPNUM"/>
            </register>
            <register caption="Control C"
                      initval="0x00"
                      name="CTRLC"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="Clock Pre-scaler"
                         mask="0x7"
                         name="PRESC"
                         rw="RW"
                         values="ADC_PRESC"/>
               <bitfield caption="Reference Selection"
                         mask="0x30"
                         name="REFSEL"
                         rw="RW"
                         values="ADC_REFSEL"/>
               <bitfield caption="Sample Capacitance Selection"
                         mask="0x40"
                         name="SAMPCAP"
                         rw="RW"/>
            </register>
            <register caption="Control D"
                      initval="0x00"
                      name="CTRLD"
                      offset="0x03"
                      rw="RW"
                      size="1">
               <bitfield caption="Automatic Sampling Delay Variation"
                         mask="0x10"
                         name="ASDV"
                         rw="RW"
                         values="ADC_ASDV"/>
               <bitfield caption="Initial Delay Selection"
                         mask="0xe0"
                         name="INITDLY"
                         rw="RW"
                         values="ADC_INITDLY"/>
               <bitfield caption="Sampling Delay Selection"
                         mask="0xf"
                         name="SAMPDLY"
                         rw="RW"/>
            </register>
            <register caption="Control E"
                      initval="0x00"
                      name="CTRLE"
                      offset="0x04"
                      rw="RW"
                      size="1">
               <bitfield caption="Window Comparator Mode"
                         mask="0x7"
                         name="WINCM"
                         rw="RW"
                         values="ADC_WINCM"/>
            </register>
            <register caption="Debug Control"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0x0C"
                      rw="RW"
                      size="1">
               <bitfield caption="Debug run" mask="0x1" name="DBGRUN" rw="RW"/>
            </register>
            <register caption="Event Control"
                      initval="0x00"
                      name="EVCTRL"
                      offset="0x09"
                      rw="RW"
                      size="1">
               <bitfield caption="Start Event Input Enable"
                         mask="0x1"
                         name="STARTEI"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x0A"
                      rw="RW"
                      size="1">
               <bitfield caption="Result Ready Interrupt Enable"
                         mask="0x1"
                         name="RESRDY"
                         rw="RW"/>
               <bitfield caption="Window Comparator Interrupt Enable"
                         mask="0x2"
                         name="WCMP"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x0B"
                      rw="RW"
                      size="1">
               <bitfield caption="Result Ready Flag" mask="0x1" name="RESRDY" rw="RW"/>
               <bitfield caption="Window Comparator Flag" mask="0x2" name="WCMP" rw="RW"/>
            </register>
            <register caption="Positive mux input"
                      initval="0x00"
                      name="MUXPOS"
                      offset="0x06"
                      rw="RW"
                      size="1">
               <bitfield caption="Analog Channel Selection Bits"
                         mask="0x1f"
                         name="MUXPOS"
                         rw="RW"
                         values="ADC_MUXPOS"/>
            </register>
            <register caption="ADC Accumulator Result"
                      name="RES"
                      offset="0x10"
                      rw="R"
                      size="2"/>
            <register caption="Sample Control"
                      initval="0x00"
                      name="SAMPCTRL"
                      offset="0x05"
                      rw="RW"
                      size="1">
               <bitfield caption="Sample lenght" mask="0x1f" name="SAMPLEN" rw="RW"/>
            </register>
            <register caption="Temporary Data"
                      initval="0x00"
                      name="TEMP"
                      offset="0x0D"
                      rw="RW"
                      size="1">
               <bitfield caption="Temporary" mask="0xff" name="TEMP" rw="RW"/>
            </register>
            <register caption="Window comparator high threshold"
                      name="WINHT"
                      offset="0x14"
                      rw="RW"
                      size="2"/>
            <register caption="Window comparator low threshold"
                      name="WINLT"
                      offset="0x12"
                      rw="RW"
                      size="2"/>
         </register-group>
         <value-group caption="Duty Cycle select" name="ADC_DUTYCYC">
            <value caption="50% Duty cycle" name="DUTY50" value="0x0"/>
            <value caption="25% Duty cycle" name="DUTY25" value="0x1"/>
         </value-group>
         <value-group caption="ADC Resolution select" name="ADC_RESSEL">
            <value caption="10-bit mode" name="10BIT" value="0x0"/>
            <value caption="8-bit mode" name="8BIT" value="0x1"/>
         </value-group>
         <value-group caption="Accumulation Samples select" name="ADC_SAMPNUM">
            <value caption="1 ADC sample" name="ACC1" value="0x00"/>
            <value caption="Accumulate 2 samples" name="ACC2" value="0x01"/>
            <value caption="Accumulate 4 samples" name="ACC4" value="0x02"/>
            <value caption="Accumulate 8 samples" name="ACC8" value="0x03"/>
            <value caption="Accumulate 16 samples" name="ACC16" value="0x04"/>
            <value caption="Accumulate 32 samples" name="ACC32" value="0x05"/>
            <value caption="Accumulate 64 samples" name="ACC64" value="0x06"/>
         </value-group>
         <value-group caption="Clock Pre-scaler select" name="ADC_PRESC">
            <value caption="CLK_PER divided by 2" name="DIV2" value="0x00"/>
            <value caption="CLK_PER divided by 4" name="DIV4" value="0x01"/>
            <value caption="CLK_PER divided by 8" name="DIV8" value="0x02"/>
            <value caption="CLK_PER divided by 16" name="DIV16" value="0x03"/>
            <value caption="CLK_PER divided by 32" name="DIV32" value="0x04"/>
            <value caption="CLK_PER divided by 64" name="DIV64" value="0x05"/>
            <value caption="CLK_PER divided by 128" name="DIV128" value="0x06"/>
            <value caption="CLK_PER divided by 256" name="DIV256" value="0x07"/>
         </value-group>
         <value-group caption="Reference Selection select" name="ADC_REFSEL">
            <value caption="Internal reference" name="INTREF" value="0x00"/>
            <value caption="VDD" name="VDDREF" value="0x01"/>
            <value caption="External reference" name="VREFA" value="0x02"/>
         </value-group>
         <value-group caption="Automatic Sampling Delay Variation select" name="ADC_ASDV">
            <value caption="The Automatic Sampling Delay Variation is disabled"
                   name="ASVOFF"
                   value="0x0"/>
            <value caption="The Automatic Sampling Delay Variation is enabled"
                   name="ASVON"
                   value="0x1"/>
         </value-group>
         <value-group caption="Initial Delay Selection select" name="ADC_INITDLY">
            <value caption="Delay 0 CLK_ADC cycles" name="DLY0" value="0x00"/>
            <value caption="Delay 16 CLK_ADC cycles" name="DLY16" value="0x01"/>
            <value caption="Delay 32 CLK_ADC cycles" name="DLY32" value="0x02"/>
            <value caption="Delay 64 CLK_ADC cycles" name="DLY64" value="0x03"/>
            <value caption="Delay 128 CLK_ADC cycles" name="DLY128" value="0x04"/>
            <value caption="Delay 256 CLK_ADC cycles" name="DLY256" value="0x05"/>
         </value-group>
         <value-group caption="Window Comparator Mode select" name="ADC_WINCM">
            <value caption="No Window Comparison" name="NONE" value="0x00"/>
            <value caption="Below Window" name="BELOW" value="0x01"/>
            <value caption="Above Window" name="ABOVE" value="0x02"/>
            <value caption="Inside Window" name="INSIDE" value="0x03"/>
            <value caption="Outside Window" name="OUTSIDE" value="0x04"/>
         </value-group>
         <value-group caption="Analog Channel Selection Bits select" name="ADC_MUXPOS">
            <value caption="ADC input pin 0" name="AIN0" value="0x00"/>
            <value caption="ADC input pin 1" name="AIN1" value="0x01"/>
            <value caption="ADC input pin 2" name="AIN2" value="0x02"/>
            <value caption="ADC input pin 3" name="AIN3" value="0x03"/>
            <value caption="ADC input pin 4" name="AIN4" value="0x04"/>
            <value caption="ADC input pin 5" name="AIN5" value="0x05"/>
            <value caption="ADC input pin 6" name="AIN6" value="0x06"/>
            <value caption="ADC input pin 7" name="AIN7" value="0x07"/>
            <value caption="ADC input pin 8" name="AIN8" value="0x08"/>
            <value caption="ADC input pin 9" name="AIN9" value="0x09"/>
            <value caption="ADC input pin 10" name="AIN10" value="0x0A"/>
            <value caption="ADC input pin 11" name="AIN11" value="0x0B"/>
            <value caption="PTC/DAC2" name="PTC" value="0x1B"/>
            <value caption="DAC0/DAC0" name="DAC0" value="0x1C"/>
            <value caption="Internal Ref" name="INTREF" value="0x1D"/>
            <value caption="Temp sensor/DAC1" name="TEMPSENSE" value="0x1E"/>
            <value caption="GND" name="GND" value="0x1F"/>
         </value-group>
      </module>
      <module caption="Bod interface" id="I2114" name="BOD">
         <register-group caption="Bod interface" name="BOD" size="0x10">
            <register caption="Control A"
                      initval="0x05"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Operation in active mode"
                         mask="0xc"
                         name="ACTIVE"
                         rw="R"
                         values="BOD_ACTIVE"/>
               <bitfield caption="Sample frequency"
                         mask="0x10"
                         name="SAMPFREQ"
                         rw="R"
                         values="BOD_SAMPFREQ"/>
               <bitfield caption="Operation in sleep mode"
                         mask="0x3"
                         name="SLEEP"
                         rw="RW"
                         values="BOD_SLEEP"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Bod level"
                         mask="0x7"
                         name="LVL"
                         rw="R"
                         values="BOD_LVL"/>
            </register>
            <register caption="Voltage level monitor interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x9"
                      rw="RW"
                      size="1">
               <bitfield caption="Configuration"
                         mask="0x6"
                         name="VLMCFG"
                         rw="RW"
                         values="BOD_VLMCFG"/>
               <bitfield caption="voltage level monitor interrrupt enable"
                         mask="0x1"
                         name="VLMIE"
                         rw="RW"/>
            </register>
            <register caption="Voltage level monitor interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0xA"
                      rw="RW"
                      size="1">
               <bitfield caption="Voltage level monitor interrupt flag"
                         mask="0x1"
                         name="VLMIF"
                         rw="RW"/>
            </register>
            <register caption="Voltage level monitor status"
                      initval="0x00"
                      name="STATUS"
                      offset="0xB"
                      rw="RW"
                      size="1">
               <bitfield caption="Voltage level monitor status"
                         mask="0x1"
                         name="VLMS"
                         rw="R"/>
            </register>
            <register caption="Voltage level monitor Control"
                      initval="0x00"
                      name="VLMCTRLA"
                      offset="0x8"
                      rw="RW"
                      size="1">
               <bitfield caption="voltage level monitor level"
                         mask="0x3"
                         name="VLMLVL"
                         rw="RW"
                         values="BOD_VLMLVL"/>
            </register>
         </register-group>
         <value-group caption="Operation in active mode select" name="BOD_ACTIVE">
            <value caption="Disabled" name="DIS" value="0x00"/>
            <value caption="Enabled" name="ENABLED" value="0x01"/>
            <value caption="Sampled" name="SAMPLED" value="0x02"/>
            <value caption="Enabled with wake-up halted until BOD is ready"
                   name="ENWAKE"
                   value="0x03"/>
         </value-group>
         <value-group caption="Sample frequency select" name="BOD_SAMPFREQ">
            <value caption="1kHz sampling frequency" name="1KHZ" value="0x0"/>
            <value caption="125Hz sampling frequency" name="125HZ" value="0x1"/>
         </value-group>
         <value-group caption="Operation in sleep mode select" name="BOD_SLEEP">
            <value caption="Disabled" name="DIS" value="0x00"/>
            <value caption="Enabled" name="ENABLED" value="0x01"/>
            <value caption="Sampled" name="SAMPLED" value="0x02"/>
         </value-group>
         <value-group caption="Bod level select" name="BOD_LVL">
            <value caption="1.8 V" name="BODLEVEL0" value="0x00"/>
            <value caption="2.6 V" name="BODLEVEL2" value="0x02"/>
            <value caption="4.2 V" name="BODLEVEL7" value="0x07"/>
         </value-group>
         <value-group caption="Configuration select" name="BOD_VLMCFG">
            <value caption="Interrupt when supply goes below VLM level"
                   name="BELOW"
                   value="0x00"/>
            <value caption="Interrupt when supply goes above VLM level"
                   name="ABOVE"
                   value="0x01"/>
            <value caption="Interrupt when supply crosses VLM level"
                   name="CROSS"
                   value="0x02"/>
         </value-group>
         <value-group caption="voltage level monitor level select" name="BOD_VLMLVL">
            <value caption="VLM threshold 5% above BOD level"
                   name="5ABOVE"
                   value="0x0"/>
            <value caption="VLM threshold 15% above BOD level"
                   name="15ABOVE"
                   value="0x1"/>
            <value caption="VLM threshold 25% above BOD level"
                   name="25ABOVE"
                   value="0x2"/>
         </value-group>
      </module>
      <module caption="Configurable Custom Logic" id="I2128" name="CCL">
         <register-group caption="Configurable Custom Logic" name="CCL" size="0x40">
            <register caption="Control Register A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Run in Standby" mask="0x40" name="RUNSTDBY" rw="RW"/>
            </register>
            <register caption="LUT Control 0 A"
                      initval="0x00"
                      name="LUT0CTRLA"
                      offset="0x5"
                      rw="RW"
                      size="1">
               <bitfield caption="Clock Source Selection"
                         mask="0x40"
                         name="CLKSRC"
                         rw="RW"/>
               <bitfield caption="Edge Detection Enable"
                         mask="0x80"
                         name="EDGEDET"
                         rw="RW"
                         values="CCL_EDGEDET"/>
               <bitfield caption="LUT Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Filter Selection"
                         mask="0x30"
                         name="FILTSEL"
                         rw="RW"
                         values="CCL_FILTSEL"/>
               <bitfield caption="Output Enable" mask="0x8" name="OUTEN" rw="RW"/>
            </register>
            <register caption="LUT Control 0 B"
                      initval="0x00"
                      name="LUT0CTRLB"
                      offset="0x6"
                      rw="RW"
                      size="1">
               <bitfield caption="LUT Input 0 Source Selection"
                         mask="0xf"
                         name="INSEL0"
                         rw="RW"
                         values="CCL_INSEL0"/>
               <bitfield caption="LUT Input 1 Source Selection"
                         mask="0xf0"
                         name="INSEL1"
                         rw="RW"
                         values="CCL_INSEL1"/>
            </register>
            <register caption="LUT Control 0 C"
                      initval="0x00"
                      name="LUT0CTRLC"
                      offset="0x7"
                      rw="RW"
                      size="1">
               <bitfield caption="LUT Input 2 Source Selection"
                         mask="0xf"
                         name="INSEL2"
                         rw="RW"
                         values="CCL_INSEL2"/>
            </register>
            <register caption="LUT Control 1 A"
                      initval="0x00"
                      name="LUT1CTRLA"
                      offset="0x9"
                      rw="RW"
                      size="1">
               <bitfield caption="Clock Source Selection"
                         mask="0x40"
                         name="CLKSRC"
                         rw="RW"/>
               <bitfield caption="Edge Detection Enable"
                         mask="0x80"
                         name="EDGEDET"
                         rw="RW"
                         values="CCL_EDGEDET"/>
               <bitfield caption="LUT Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Filter Selection"
                         mask="0x30"
                         name="FILTSEL"
                         rw="RW"
                         values="CCL_FILTSEL"/>
               <bitfield caption="Output Enable" mask="0x8" name="OUTEN" rw="RW"/>
            </register>
            <register caption="LUT Control 1 B"
                      initval="0x00"
                      name="LUT1CTRLB"
                      offset="0xA"
                      rw="RW"
                      size="1">
               <bitfield caption="LUT Input 0 Source Selection"
                         mask="0xf"
                         name="INSEL0"
                         rw="RW"
                         values="CCL_INSEL0"/>
               <bitfield caption="LUT Input 1 Source Selection"
                         mask="0xf0"
                         name="INSEL1"
                         rw="RW"
                         values="CCL_INSEL1"/>
            </register>
            <register caption="LUT Control 1 C"
                      initval="0x00"
                      name="LUT1CTRLC"
                      offset="0xB"
                      rw="RW"
                      size="1">
               <bitfield caption="LUT Input 2 Source Selection"
                         mask="0xf"
                         name="INSEL2"
                         rw="RW"
                         values="CCL_INSEL2"/>
            </register>
            <register caption="Sequential Control 0"
                      initval="0x00"
                      name="SEQCTRL0"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Sequential Selection"
                         mask="0x7"
                         name="SEQSEL"
                         rw="RW"
                         values="CCL_SEQSEL"/>
            </register>
            <register caption="Truth 0"
                      name="TRUTH0"
                      offset="0x8"
                      rw="RW"
                      size="1"/>
            <register caption="Truth 1"
                      name="TRUTH1"
                      offset="0xC"
                      rw="RW"
                      size="1"/>
         </register-group>
         <value-group caption="Edge Detection Enable select" name="CCL_EDGEDET">
            <value caption="Edge detector is disabled" name="DIS" value="0x0"/>
            <value caption="Edge detector is enabled" name="EN" value="0x1"/>
         </value-group>
         <value-group caption="Filter Selection select" name="CCL_FILTSEL">
            <value caption="Filter disabled" name="DISABLE" value="0x0"/>
            <value caption="Synchronizer enabled" name="SYNCH" value="0x1"/>
            <value caption="Filter enabled" name="FILTER" value="0x2"/>
         </value-group>
         <value-group caption="LUT Input 0 Source Selection select" name="CCL_INSEL0">
            <value caption="Masked input" name="MASK" value="0x00"/>
            <value caption="Feedback input source" name="FEEDBACK" value="0x01"/>
            <value caption="Linked LUT input source" name="LINK" value="0x02"/>
            <value caption="Event input source 0" name="EVENT0" value="0x03"/>
            <value caption="Event input source 1" name="EVENT1" value="0x04"/>
            <value caption="IO pin LUTn-IN0 input source" name="IO" value="0x05"/>
            <value caption="AC0 OUT input source" name="AC0" value="0x06"/>
            <value caption="TCB0 WO input source" name="TCB0" value="0x07"/>
            <value caption="TCA0 WO0 input source" name="TCA0" value="0x08"/>
            <value caption="TCD0 WOA input source" name="TCD0" value="0x09"/>
            <value caption="USART0 XCK input source" name="USART0" value="0x0A"/>
            <value caption="SPI0 SCK source" name="SPI0" value="0x0B"/>
            <value caption="AC1 OUT input source" name="AC1" value="0x0C"/>
            <value caption="TCB1 WO input source" name="TCB1" value="0x0D"/>
            <value caption="AC2 OUT input source" name="AC2" value="0x0E"/>
         </value-group>
         <value-group caption="LUT Input 1 Source Selection select" name="CCL_INSEL1">
            <value caption="Masked input" name="MASK" value="0x00"/>
            <value caption="Feedback input source" name="FEEDBACK" value="0x01"/>
            <value caption="Linked LUT input source" name="LINK" value="0x02"/>
            <value caption="Event input source 0" name="EVENT0" value="0x03"/>
            <value caption="Event input source 1" name="EVENT1" value="0x04"/>
            <value caption="IO pin LUTn-N1 input source" name="IO" value="0x05"/>
            <value caption="AC0 OUT input source" name="AC0" value="0x06"/>
            <value caption="TCB0 WO input source" name="TCB0" value="0x07"/>
            <value caption="TCA0 WO1 input source" name="TCA0" value="0x08"/>
            <value caption="TCD0 WOB input source" name="TCD0" value="0x09"/>
            <value caption="USART0 TXD input source" name="USART0" value="0x0A"/>
            <value caption="SPI0 MOSI input source" name="SPI0" value="0x0B"/>
            <value caption="AC1 OUT input source" name="AC1" value="0x0C"/>
            <value caption="TCB1WO input source" name="TCB1" value="0x0D"/>
            <value caption="AC2 OUT input source" name="AC2" value="0x0E"/>
         </value-group>
         <value-group caption="LUT Input 2 Source Selection select" name="CCL_INSEL2">
            <value caption="Masked input" name="MASK" value="0x00"/>
            <value caption="Feedback input source" name="FEEDBACK" value="0x01"/>
            <value caption="Linked LUT input source" name="LINK" value="0x02"/>
            <value caption="Event input source 0" name="EVENT0" value="0x03"/>
            <value caption="Event input source 1" name="EVENT1" value="0x04"/>
            <value caption="IO pin LUTn-IN2 input source" name="IO" value="0x05"/>
            <value caption="AC0 OUT input source" name="AC0" value="0x06"/>
            <value caption="TCB0 WO input source" name="TCB0" value="0x07"/>
            <value caption="TCA0 WO2 input source" name="TCA0" value="0x08"/>
            <value caption="TCD0 WOA input source" name="TCD0" value="0x09"/>
            <value caption="SPI0 MISO source" name="SPI0" value="0x0B"/>
            <value caption="AC1 OUT input source" name="AC1" value="0x0C"/>
            <value caption="TCB1 WO input source" name="TCB1" value="0x0D"/>
            <value caption="AC2 OUT input source" name="AC2" value="0x0E"/>
         </value-group>
         <value-group caption="Sequential Selection select" name="CCL_SEQSEL">
            <value caption="Sequential logic disabled" name="DISABLE" value="0x00"/>
            <value caption="D FlipFlop" name="DFF" value="0x01"/>
            <value caption="JK FlipFlop" name="JK" value="0x02"/>
            <value caption="D Latch" name="LATCH" value="0x03"/>
            <value caption="RS Latch" name="RS" value="0x04"/>
         </value-group>
      </module>
      <module caption="Clock controller" id="I2602" name="CLKCTRL">
         <register-group caption="Clock controller" name="CLKCTRL" size="0x20">
            <register caption="MCLK Control A"
                      initval="0x00"
                      name="MCLKCTRLA"
                      offset="0x00"
                      rw="RW"
                      size="1">
               <bitfield caption="System clock out" mask="0x80" name="CLKOUT" rw="RW"/>
               <bitfield caption="clock select"
                         mask="0x3"
                         name="CLKSEL"
                         rw="RW"
                         values="CLKCTRL_CLKSEL"/>
            </register>
            <register caption="MCLK Control B"
                      initval="0x00"
                      name="MCLKCTRLB"
                      offset="0x01"
                      rw="RW"
                      size="1">
               <bitfield caption="Prescaler division"
                         mask="0x1e"
                         name="PDIV"
                         rw="RW"
                         values="CLKCTRL_PDIV"/>
               <bitfield caption="Prescaler enable" mask="0x1" name="PEN" rw="RW"/>
            </register>
            <register caption="MCLK Lock"
                      name="MCLKLOCK"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="lock ebable" mask="0x1" name="LOCKEN" rw="RW"/>
            </register>
            <register caption="MCLK Status"
                      initval="0x00"
                      name="MCLKSTATUS"
                      offset="0x03"
                      rw="R"
                      size="1">
               <bitfield caption="External Clock status" mask="0x80" name="EXTS" rw="R"/>
               <bitfield caption="20MHz oscillator status"
                         mask="0x10"
                         name="OSC20MS"
                         rw="R"/>
               <bitfield caption="32KHz oscillator status"
                         mask="0x20"
                         name="OSC32KS"
                         rw="R"/>
               <bitfield caption="System Oscillator changing"
                         mask="0x1"
                         name="SOSC"
                         rw="R"/>
               <bitfield caption="32.768 kHz Crystal Oscillator status"
                         mask="0x40"
                         name="XOSC32KS"
                         rw="R"/>
            </register>
            <register caption="OSC20M Calibration A"
                      initval="0x00"
                      name="OSC20MCALIBA"
                      offset="0x11"
                      rw="RW"
                      size="1">
               <bitfield caption="Calibration" mask="0x3f" name="CAL20M" rw="RW"/>
            </register>
            <register caption="OSC20M Calibration B"
                      initval="0x00"
                      name="OSC20MCALIBB"
                      offset="0x12"
                      rw="RW"
                      size="1">
               <bitfield caption="Lock" mask="0x80" name="LOCK" rw="RW"/>
               <bitfield caption="Oscillator temperature coefficient"
                         mask="0xf"
                         name="TEMPCAL20M"
                         rw="RW"/>
            </register>
            <register caption="OSC20M Control A"
                      name="OSC20MCTRLA"
                      offset="0x10"
                      rw="RW"
                      size="1">
               <bitfield caption="Run standby" mask="0x2" name="RUNSTDBY" rw="RW"/>
            </register>
            <register caption="OSC32K Control A"
                      initval="0x00"
                      name="OSC32KCTRLA"
                      offset="0x18"
                      rw="RW"
                      size="1">
               <bitfield caption="Run standby" mask="0x2" name="RUNSTDBY" rw="RW"/>
            </register>
            <register caption="XOSC32K Control A"
                      initval="0x00"
                      name="XOSC32KCTRLA"
                      offset="0x1C"
                      rw="RW"
                      size="1">
               <bitfield caption="Crystal startup time"
                         mask="0x30"
                         name="CSUT"
                         rw="RW"
                         values="CLKCTRL_CSUT"/>
               <bitfield caption="Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Run standby" mask="0x2" name="RUNSTDBY" rw="RW"/>
               <bitfield caption="Select" mask="0x4" name="SEL" rw="RW"/>
            </register>
         </register-group>
         <value-group caption="clock select select" name="CLKCTRL_CLKSEL">
            <value caption="20MHz internal oscillator" name="OSC20M" value="0x00"/>
            <value caption="32KHz internal Ultra Low Power oscillator"
                   name="OSCULP32K"
                   value="0x01"/>
            <value caption="32.768kHz external crystal oscillator"
                   name="XOSC32K"
                   value="0x02"/>
            <value caption="External clock" name="EXTCLK" value="0x03"/>
         </value-group>
         <value-group caption="Prescaler division select" name="CLKCTRL_PDIV">
            <value caption="2X" name="2X" value="0x00"/>
            <value caption="4X" name="4X" value="0x01"/>
            <value caption="8X" name="8X" value="0x02"/>
            <value caption="16X" name="16X" value="0x03"/>
            <value caption="32X" name="32X" value="0x04"/>
            <value caption="64X" name="64X" value="0x05"/>
            <value caption="6X" name="6X" value="0x08"/>
            <value caption="10X" name="10X" value="0x09"/>
            <value caption="12X" name="12X" value="0x0A"/>
            <value caption="24X" name="24X" value="0x0B"/>
            <value caption="48X" name="48X" value="0x0C"/>
         </value-group>
         <value-group caption="Crystal startup time select" name="CLKCTRL_CSUT">
            <value caption="1K cycles" name="1K" value="0x00"/>
            <value caption="16K cycles" name="16K" value="0x01"/>
            <value caption="32K cycles" name="32K" value="0x02"/>
            <value caption="64K cycles" name="64K" value="0x03"/>
         </value-group>
      </module>
      <module caption="CPU" id="I2100" name="CPU">
         <register-group caption="CPU" name="CPU" size="0x10">
            <register caption="Configuration Change Protection"
                      initval="0x00"
                      name="CCP"
                      offset="0x4"
                      rw="RW"
                      size="1">
               <bitfield caption="CCP signature"
                         mask="0xff"
                         name="CCP"
                         rw="RW"
                         values="CPU_CCP"/>
            </register>
            <register caption="Stack Pointer High"
                      name="SPH"
                      offset="0xE"
                      rw="RW"
                      size="1"/>
            <register caption="Stack Pointer Low"
                      name="SPL"
                      offset="0xD"
                      rw="RW"
                      size="1"/>
            <register caption="Status Register"
                      initval="0x00"
                      name="SREG"
                      offset="0xF"
                      rw="RW"
                      size="1">
               <bitfield caption="Carry Flag" mask="0x1" name="C" rw="RW"/>
               <bitfield caption="Half Carry Flag" mask="0x20" name="H" rw="RW"/>
               <bitfield caption="Global Interrupt Enable Flag"
                         mask="0x80"
                         name="I"
                         rw="RW"/>
               <bitfield caption="Negative Flag" mask="0x4" name="N" rw="RW"/>
               <bitfield caption="N Exclusive Or V Flag" mask="0x10" name="S" rw="RW"/>
               <bitfield caption="Transfer Bit" mask="0x40" name="T" rw="RW"/>
               <bitfield caption="Two's Complement Overflow Flag"
                         mask="0x8"
                         name="V"
                         rw="RW"/>
               <bitfield caption="Zero Flag" mask="0x2" name="Z" rw="RW"/>
            </register>
         </register-group>
         <value-group caption="CCP signature select" name="CPU_CCP">
            <value caption="SPM Instruction Protection" name="SPM" value="0x9D"/>
            <value caption="IO Register Protection" name="IOREG" value="0xD8"/>
         </value-group>
      </module>
      <module caption="Interrupt Controller" id="I2104" name="CPUINT">
         <register-group caption="Interrupt Controller" name="CPUINT" size="0x4">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Compact Vector Table" mask="0x20" name="CVT" rw="RW"/>
               <bitfield caption="Interrupt Vector Select"
                         mask="0x40"
                         name="IVSEL"
                         rw="RW"/>
               <bitfield caption="Round-robin Scheduling Enable"
                         mask="0x1"
                         name="LVL0RR"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Level 0 Priority"
                      initval="0x00"
                      name="LVL0PRI"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <bitfield caption="Interrupt Level Priority"
                         mask="0xff"
                         name="LVL0PRI"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Level 1 Priority Vector"
                      initval="0x00"
                      name="LVL1VEC"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <bitfield caption="Interrupt Vector with High Priority"
                         mask="0xff"
                         name="LVL1VEC"
                         rw="RW"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Level 0 Interrupt Executing"
                         mask="0x1"
                         name="LVL0EX"
                         rw="R"/>
               <bitfield caption="Level 1 Interrupt Executing"
                         mask="0x2"
                         name="LVL1EX"
                         rw="R"/>
               <bitfield caption="Non-maskable Interrupt Executing"
                         mask="0x80"
                         name="NMIEX"
                         rw="R"/>
            </register>
         </register-group>
      </module>
      <module caption="CRCSCAN" id="I2122" name="CRCSCAN">
         <register-group caption="CRCSCAN" name="CRCSCAN" size="0x4">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Enable CRC scan" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Enable NMI Trigger" mask="0x2" name="NMIEN" rw="RW"/>
               <bitfield caption="Reset CRC scan" mask="0x80" name="RESET" rw="RW"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="CRC Flash Access Mode"
                         mask="0x30"
                         name="MODE"
                         rw="RW"
                         values="CRCSCAN_MODE"/>
               <bitfield caption="CRC Source"
                         mask="0x3"
                         name="SRC"
                         rw="RW"
                         values="CRCSCAN_SRC"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x2"
                      rw="R"
                      size="1">
               <bitfield caption="CRC Busy" mask="0x1" name="BUSY" rw="R"/>
               <bitfield caption="CRC Ok" mask="0x2" name="OK" rw="R"/>
            </register>
         </register-group>
         <value-group caption="CRC Flash Access Mode select" name="CRCSCAN_MODE">
            <value caption="Priority to flash" name="PRIORITY" value="0x0"/>
            <value caption="Reserved" name="RESERVED" value="0x1"/>
            <value caption="Lowest priority to flash" name="BACKGROUND" value="0x2"/>
            <value caption="Continuous checks in background"
                   name="CONTINUOUS"
                   value="0x3"/>
         </value-group>
         <value-group caption="CRC Source select" name="CRCSCAN_SRC">
            <value caption="CRC on entire flash" name="FLASH" value="0x0"/>
            <value caption="CRC on boot and appl section of flash"
                   name="APPLICATION"
                   value="0x1"/>
            <value caption="CRC on boot section of flash" name="BOOT" value="0x2"/>
         </value-group>
      </module>
      <module caption="Digital to Analog Converter" id="I2121" name="DAC">
         <register-group caption="Digital to Analog Converter" name="DAC" size="0x4">
            <register caption="Control Register A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="DAC Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Output Buffer Enable" mask="0x40" name="OUTEN" rw="RW"/>
               <bitfield caption="Run in Standby Mode"
                         mask="0x80"
                         name="RUNSTDBY"
                         rw="RW"/>
            </register>
            <register caption="DATA Register"
                      name="DATA"
                      offset="0x1"
                      rw="RW"
                      size="1"/>
         </register-group>
      </module>
      <module caption="Event System" id="I2602" name="EVSYS">
         <register-group caption="Event System" name="EVSYS" size="0x40">
            <register caption="Asynchronous Channel 0 Generator Selection"
                      initval="0x00"
                      name="ASYNCCH0"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous Channel 0 Generator Selection"
                         mask="0xff"
                         name="ASYNCCH0"
                         rw="RW"
                         values="EVSYS_ASYNCCH0"/>
            </register>
            <register caption="Asynchronous Channel 1 Generator Selection"
                      initval="0x00"
                      name="ASYNCCH1"
                      offset="0x03"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous Channel 1 Generator Selection"
                         mask="0xff"
                         name="ASYNCCH1"
                         rw="RW"
                         values="EVSYS_ASYNCCH1"/>
            </register>
            <register caption="Asynchronous Channel 2 Generator Selection"
                      initval="0x00"
                      name="ASYNCCH2"
                      offset="0x04"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous Channel 2 Generator Selection"
                         mask="0xff"
                         name="ASYNCCH2"
                         rw="RW"
                         values="EVSYS_ASYNCCH2"/>
            </register>
            <register caption="Asynchronous Channel 3 Generator Selection"
                      initval="0x00"
                      name="ASYNCCH3"
                      offset="0x05"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous Channel 3 Generator Selection"
                         mask="0xff"
                         name="ASYNCCH3"
                         rw="RW"
                         values="EVSYS_ASYNCCH3"/>
            </register>
            <register caption="Asynchronous Channel Strobe"
                      initval="0x00"
                      name="ASYNCSTROBE"
                      offset="0x00"
                      rw="W"
                      size="1"/>
            <register caption="Asynchronous User Ch 0 Input Selection - TCB0"
                      initval="0x00"
                      name="ASYNCUSER0"
                      offset="0x12"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 0 Input Selection - TCB0"
                         mask="0xff"
                         name="ASYNCUSER0"
                         rw="RW"
                         values="EVSYS_ASYNCUSER0"/>
            </register>
            <register caption="Asynchronous User Ch 1 Input Selection - ADC0"
                      initval="0x00"
                      name="ASYNCUSER1"
                      offset="0x13"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 1 Input Selection - ADC0"
                         mask="0xff"
                         name="ASYNCUSER1"
                         rw="RW"
                         values="EVSYS_ASYNCUSER1"/>
            </register>
            <register caption="Asynchronous User Ch 2 Input Selection - CCL LUT0 Event 0"
                      initval="0x00"
                      name="ASYNCUSER2"
                      offset="0x14"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 2 Input Selection - CCL LUT0 Event 0"
                         mask="0xff"
                         name="ASYNCUSER2"
                         rw="RW"
                         values="EVSYS_ASYNCUSER2"/>
            </register>
            <register caption="Asynchronous User Ch 3 Input Selection - CCL LUT1 Event 0"
                      initval="0x00"
                      name="ASYNCUSER3"
                      offset="0x15"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 3 Input Selection - CCL LUT1 Event 0"
                         mask="0xff"
                         name="ASYNCUSER3"
                         rw="RW"
                         values="EVSYS_ASYNCUSER3"/>
            </register>
            <register caption="Asynchronous User Ch 4 Input Selection - CCL LUT0 Event 1"
                      initval="0x00"
                      name="ASYNCUSER4"
                      offset="0x16"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 4 Input Selection - CCL LUT0 Event 1"
                         mask="0xff"
                         name="ASYNCUSER4"
                         rw="RW"
                         values="EVSYS_ASYNCUSER4"/>
            </register>
            <register caption="Asynchronous User Ch 5 Input Selection - CCL LUT1 Event 1"
                      initval="0x00"
                      name="ASYNCUSER5"
                      offset="0x17"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 5 Input Selection - CCL LUT1 Event 1"
                         mask="0xff"
                         name="ASYNCUSER5"
                         rw="RW"
                         values="EVSYS_ASYNCUSER5"/>
            </register>
            <register caption="Asynchronous User Ch 6 Input Selection - TCD0 Event 0"
                      initval="0x00"
                      name="ASYNCUSER6"
                      offset="0x18"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 6 Input Selection - TCD0 Event 0"
                         mask="0xff"
                         name="ASYNCUSER6"
                         rw="RW"
                         values="EVSYS_ASYNCUSER6"/>
            </register>
            <register caption="Asynchronous User Ch 7 Input Selection - TCD0 Event 1"
                      initval="0x00"
                      name="ASYNCUSER7"
                      offset="0x19"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 7 Input Selection - TCD0 Event 1"
                         mask="0xff"
                         name="ASYNCUSER7"
                         rw="RW"
                         values="EVSYS_ASYNCUSER7"/>
            </register>
            <register caption="Asynchronous User Ch 8 Input Selection - Event Out 0"
                      initval="0x00"
                      name="ASYNCUSER8"
                      offset="0x1A"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 8 Input Selection - Event Out 0"
                         mask="0xff"
                         name="ASYNCUSER8"
                         rw="RW"
                         values="EVSYS_ASYNCUSER8"/>
            </register>
            <register caption="Asynchronous User Ch 9 Input Selection - Event Out 1"
                      initval="0x00"
                      name="ASYNCUSER9"
                      offset="0x1B"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 9 Input Selection - Event Out 1"
                         mask="0xff"
                         name="ASYNCUSER9"
                         rw="RW"
                         values="EVSYS_ASYNCUSER9"/>
            </register>
            <register caption="Asynchronous User Ch 10 Input Selection - Event Out 2"
                      initval="0x00"
                      name="ASYNCUSER10"
                      offset="0x1C"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 10 Input Selection - Event Out 2"
                         mask="0xff"
                         name="ASYNCUSER10"
                         rw="RW"
                         values="EVSYS_ASYNCUSER10"/>
            </register>
            <register caption="Asynchronous User Ch 11 Input Selection - TCB1"
                      initval="0x00"
                      name="ASYNCUSER11"
                      offset="0x1D"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 11 Input Selection - TCB1"
                         mask="0xff"
                         name="ASYNCUSER11"
                         rw="RW"
                         values="EVSYS_ASYNCUSER11"/>
            </register>
            <register caption="Asynchronous User Ch 12 Input Selection - ADC1"
                      initval="0x00"
                      name="ASYNCUSER12"
                      offset="0x1E"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous User Ch 12 Input Selection - ADC0"
                         mask="0xff"
                         name="ASYNCUSER12"
                         rw="RW"
                         values="EVSYS_ASYNCUSER12"/>
            </register>
            <register caption="Synchronous Channel 0 Generator Selection"
                      initval="0x00"
                      name="SYNCCH0"
                      offset="0x0A"
                      rw="RW"
                      size="1">
               <bitfield caption="Synchronous Channel 0 Generator Selection"
                         mask="0xff"
                         name="SYNCCH0"
                         rw="RW"
                         values="EVSYS_SYNCCH0"/>
            </register>
            <register caption="Synchronous Channel 1 Generator Selection"
                      initval="0x00"
                      name="SYNCCH1"
                      offset="0x0B"
                      rw="RW"
                      size="1">
               <bitfield caption="Synchronous Channel 1 Generator Selection"
                         mask="0xff"
                         name="SYNCCH1"
                         rw="RW"
                         values="EVSYS_SYNCCH1"/>
            </register>
            <register caption="Synchronous Channel Strobe"
                      initval="0x00"
                      name="SYNCSTROBE"
                      offset="0x01"
                      rw="W"
                      size="1"/>
            <register caption="Synchronous User Ch 0 - TCA0"
                      initval="0x00"
                      name="SYNCUSER0"
                      offset="0x22"
                      rw="RW"
                      size="1">
               <bitfield caption="Synchronous User Ch 0 - TCA0"
                         mask="0xff"
                         name="SYNCUSER0"
                         rw="RW"
                         values="EVSYS_SYNCUSER0"/>
            </register>
            <register caption="Synchronous User Ch 1 - USART0"
                      initval="0x00"
                      name="SYNCUSER1"
                      offset="0x23"
                      rw="RW"
                      size="1">
               <bitfield caption="Synchronous User Ch 1 - USART0"
                         mask="0xff"
                         name="SYNCUSER1"
                         rw="RW"
                         values="EVSYS_SYNCUSER1"/>
            </register>
         </register-group>
         <value-group caption="Asynchronous Channel 0 Generator Selection select"
                      name="EVSYS_ASYNCCH0">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Configurable Custom Logic LUT0"
                   name="CCL_LUT0"
                   value="0x01"/>
            <value caption="Configurable Custom Logic LUT1"
                   name="CCL_LUT1"
                   value="0x02"/>
            <value caption="Analog Comparator 0 out" name="AC0_OUT" value="0x03"/>
            <value caption="Timer/Counter D0 compare B clear"
                   name="TCD0_CMPBCLR"
                   value="0x04"/>
            <value caption="Timer/Counter D0 compare A set"
                   name="TCD0_CMPASET"
                   value="0x05"/>
            <value caption="Timer/Counter D0 compare B set"
                   name="TCD0_CMPBSET"
                   value="0x06"/>
            <value caption="Timer/Counter D0 program event"
                   name="TCD0_PROGEV"
                   value="0x07"/>
            <value caption="Real Time Counter overflow" name="RTC_OVF" value="0x08"/>
            <value caption="Real Time Counter compare" name="RTC_CMP" value="0x09"/>
            <value caption="Asynchronous Event from Pin PA0"
                   name="PORTA_PIN0"
                   value="0x0A"/>
            <value caption="Asynchronous Event from Pin PA1"
                   name="PORTA_PIN1"
                   value="0x0B"/>
            <value caption="Asynchronous Event from Pin PA2"
                   name="PORTA_PIN2"
                   value="0x0C"/>
            <value caption="Asynchronous Event from Pin PA3"
                   name="PORTA_PIN3"
                   value="0x0D"/>
            <value caption="Asynchronous Event from Pin PA4"
                   name="PORTA_PIN4"
                   value="0x0E"/>
            <value caption="Asynchronous Event from Pin PA5"
                   name="PORTA_PIN5"
                   value="0x0F"/>
            <value caption="Asynchronous Event from Pin PA6"
                   name="PORTA_PIN6"
                   value="0x10"/>
            <value caption="Asynchronous Event from Pin PA7"
                   name="PORTA_PIN7"
                   value="0x11"/>
            <value caption="Unified Program and debug interface"
                   name="UPDI"
                   value="0x12"/>
            <value caption="Analog Comparator 1 out" name="AC1_OUT" value="0x13"/>
            <value caption="Analog Comparator 2 out" name="AC2_OUT" value="0x14"/>
         </value-group>
         <value-group caption="Asynchronous Channel 1 Generator Selection select"
                      name="EVSYS_ASYNCCH1">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Configurable custom logic LUT0"
                   name="CCL_LUT0"
                   value="0x01"/>
            <value caption="Configurable custom logic LUT1"
                   name="CCL_LUT1"
                   value="0x02"/>
            <value caption="Analog Comparator 0 out" name="AC0_OUT" value="0x03"/>
            <value caption="Timer/Counter D0 compare B clear"
                   name="TCD0_CMPBCLR"
                   value="0x04"/>
            <value caption="Timer/Counter D0 compare A set"
                   name="TCD0_CMPASET"
                   value="0x05"/>
            <value caption="Timer/Counter D0 compare B set"
                   name="TCD0_CMPBSET"
                   value="0x06"/>
            <value caption="Timer/Counter D0 program event"
                   name="TCD0_PROGEV"
                   value="0x07"/>
            <value caption="Real Time Counter overflow" name="RTC_OVF" value="0x08"/>
            <value caption="Real Time Counter compare" name="RTC_CMP" value="0x09"/>
            <value caption="Asynchronous Event from Pin PB0"
                   name="PORTB_PIN0"
                   value="0x0A"/>
            <value caption="Asynchronous Event from Pin PB1"
                   name="PORTB_PIN1"
                   value="0x0B"/>
            <value caption="Asynchronous Event from Pin PB2"
                   name="PORTB_PIN2"
                   value="0x0C"/>
            <value caption="Asynchronous Event from Pin PB3"
                   name="PORTB_PIN3"
                   value="0x0D"/>
            <value caption="Asynchronous Event from Pin PB4"
                   name="PORTB_PIN4"
                   value="0x0E"/>
            <value caption="Asynchronous Event from Pin PB5"
                   name="PORTB_PIN5"
                   value="0x0F"/>
            <value caption="Asynchronous Event from Pin PB6"
                   name="PORTB_PIN6"
                   value="0x10"/>
            <value caption="Asynchronous Event from Pin PB7"
                   name="PORTB_PIN7"
                   value="0x11"/>
            <value caption="Analog Comparator 1 out" name="AC1_OUT" value="0x12"/>
            <value caption="Analog Comparator 2 out" name="AC2_OUT" value="0x13"/>
         </value-group>
         <value-group caption="Asynchronous Channel 2 Generator Selection select"
                      name="EVSYS_ASYNCCH2">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Configurable Custom Logic LUT0"
                   name="CCL_LUT0"
                   value="0x01"/>
            <value caption="Configurable Custom Logic LUT1"
                   name="CCL_LUT1"
                   value="0x02"/>
            <value caption="Analog Comparator 0 out" name="AC0_OUT" value="0x03"/>
            <value caption="Timer/Counter D0 compare B clear"
                   name="TCD0_CMPBCLR"
                   value="0x04"/>
            <value caption="Timer/Counter D0 compare A set"
                   name="TCD0_CMPASET"
                   value="0x05"/>
            <value caption="Timer/Counter D0 compare B set"
                   name="TCD0_CMPBSET"
                   value="0x06"/>
            <value caption="Timer/Counter D0 program event"
                   name="TCD0_PROGEV"
                   value="0x07"/>
            <value caption="Real Time Counter overflow" name="RTC_OVF" value="0x08"/>
            <value caption="Real Time Counter compare" name="RTC_CMP" value="0x09"/>
            <value caption="Asynchronous Event from Pin PC0"
                   name="PORTC_PIN0"
                   value="0x0A"/>
            <value caption="Asynchronous Event from Pin PC1"
                   name="PORTC_PIN1"
                   value="0x0B"/>
            <value caption="Asynchronous Event from Pin PC2"
                   name="PORTC_PIN2"
                   value="0x0C"/>
            <value caption="Asynchronous Event from Pin PC3"
                   name="PORTC_PIN3"
                   value="0x0D"/>
            <value caption="Asynchronous Event from Pin PC4"
                   name="PORTC_PIN4"
                   value="0x0E"/>
            <value caption="Asynchronous Event from Pin PC5"
                   name="PORTC_PIN5"
                   value="0x0F"/>
            <value caption="Analog Comparator 1 out" name="AC1_OUT" value="0x10"/>
            <value caption="Analog Comparator 2 out" name="AC2_OUT" value="0x11"/>
         </value-group>
         <value-group caption="Asynchronous Channel 3 Generator Selection select"
                      name="EVSYS_ASYNCCH3">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Configurable custom logic LUT0"
                   name="CCL_LUT0"
                   value="0x01"/>
            <value caption="Configurable custom logic LUT1"
                   name="CCL_LUT1"
                   value="0x02"/>
            <value caption="Analog Comparator 0 out" name="AC0_OUT" value="0x03"/>
            <value caption="Timer/Counter type D compare B clear"
                   name="TCD0_CMPBCLR"
                   value="0x04"/>
            <value caption="Timer/Counter type D compare A set"
                   name="TCD0_CMPASET"
                   value="0x05"/>
            <value caption="Timer/Counter type D compare B set"
                   name="TCD0_CMPBSET"
                   value="0x06"/>
            <value caption="Timer/Counter type D program event"
                   name="TCD0_PROGEV"
                   value="0x07"/>
            <value caption="Real Time Counter overflow" name="RTC_OVF" value="0x08"/>
            <value caption="Real Time Counter compare" name="RTC_CMP" value="0x09"/>
            <value caption="Periodic Interrupt CLK_RTC div 8192"
                   name="PIT_DIV8192"
                   value="0x0A"/>
            <value caption="Periodic Interrupt CLK_RTC div 4096"
                   name="PIT_DIV4096"
                   value="0x0B"/>
            <value caption="Periodic Interrupt CLK_RTC div 2048"
                   name="PIT_DIV2048"
                   value="0x0C"/>
            <value caption="Periodic Interrupt CLK_RTC div 1024"
                   name="PIT_DIV1024"
                   value="0x0D"/>
            <value caption="Periodic Interrupt CLK_RTC div 512"
                   name="PIT_DIV512"
                   value="0x0E"/>
            <value caption="Periodic Interrupt CLK_RTC div 256"
                   name="PIT_DIV256"
                   value="0x0F"/>
            <value caption="Periodic Interrupt CLK_RTC div 128"
                   name="PIT_DIV128"
                   value="0x10"/>
            <value caption="Periodic Interrupt CLK_RTC div 64"
                   name="PIT_DIV64"
                   value="0x11"/>
            <value caption="Analog Comparator 1 out" name="AC1_OUT" value="0x12"/>
            <value caption="Analog Comparator 2 out" name="AC2_OUT" value="0x13"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 0 Input Selection - TCB0 select"
                      name="EVSYS_ASYNCUSER0">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 1 Input Selection - ADC0 select"
                      name="EVSYS_ASYNCUSER1">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 2 Input Selection - CCL LUT0 Event 0 select"
                      name="EVSYS_ASYNCUSER2">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 3 Input Selection - CCL LUT1 Event 0 select"
                      name="EVSYS_ASYNCUSER3">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 4 Input Selection - CCL LUT0 Event 1 select"
                      name="EVSYS_ASYNCUSER4">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 5 Input Selection - CCL LUT1 Event 1 select"
                      name="EVSYS_ASYNCUSER5">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 6 Input Selection - TCD0 Event 0 select"
                      name="EVSYS_ASYNCUSER6">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 7 Input Selection - TCD0 Event 1 select"
                      name="EVSYS_ASYNCUSER7">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 8 Input Selection - Event Out 0 select"
                      name="EVSYS_ASYNCUSER8">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 9 Input Selection - Event Out 1 select"
                      name="EVSYS_ASYNCUSER9">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 10 Input Selection - Event Out 2 select"
                      name="EVSYS_ASYNCUSER10">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 11 Input Selection - TCB1 select"
                      name="EVSYS_ASYNCUSER11">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Asynchronous User Ch 12 Input Selection - ADC0 select"
                      name="EVSYS_ASYNCUSER12">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
            <value caption="Asynchronous Event Channel 0" name="ASYNCCH0" value="0x03"/>
            <value caption="Asynchronous Event Channel 1" name="ASYNCCH1" value="0x04"/>
            <value caption="Asynchronous Event Channel 2" name="ASYNCCH2" value="0x05"/>
            <value caption="Asynchronous Event Channel 3" name="ASYNCCH3" value="0x06"/>
         </value-group>
         <value-group caption="Synchronous Channel 0 Generator Selection select"
                      name="EVSYS_SYNCCH0">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Timer/Counter B0" name="TCB0" value="0x01"/>
            <value caption="Timer/Counter A0 overflow"
                   name="TCA0_OVF_LUNF"
                   value="0x02"/>
            <value caption="Timer/Counter A0 underflow high byte (split mode)"
                   name="TCA0_HUNF"
                   value="0x03"/>
            <value caption="Timer/Counter A0 compare 0" name="TCA0_CMP0" value="0x04"/>
            <value caption="Timer/Counter A0 compare 1" name="TCA0_CMP1" value="0x05"/>
            <value caption="Timer/Counter A0 compare 2" name="TCA0_CMP2" value="0x06"/>
            <value caption="Synchronous Event from Pin PC0"
                   name="PORTC_PIN0"
                   value="0x07"/>
            <value caption="Synchronous Event from Pin PC1"
                   name="PORTC_PIN1"
                   value="0x08"/>
            <value caption="Synchronous Event from Pin PC2"
                   name="PORTC_PIN2"
                   value="0x09"/>
            <value caption="Synchronous Event from Pin PC3"
                   name="PORTC_PIN3"
                   value="0x0A"/>
            <value caption="Synchronous Event from Pin PC4"
                   name="PORTC_PIN4"
                   value="0x0B"/>
            <value caption="Synchronous Event from Pin PC5"
                   name="PORTC_PIN5"
                   value="0x0C"/>
            <value caption="Synchronous Event from Pin PA0"
                   name="PORTA_PIN0"
                   value="0x0D"/>
            <value caption="Synchronous Event from Pin PA1"
                   name="PORTA_PIN1"
                   value="0x0E"/>
            <value caption="Synchronous Event from Pin PA2"
                   name="PORTA_PIN2"
                   value="0x0F"/>
            <value caption="Synchronous Event from Pin PA3"
                   name="PORTA_PIN3"
                   value="0x10"/>
            <value caption="Synchronous Event from Pin PA4"
                   name="PORTA_PIN4"
                   value="0x11"/>
            <value caption="Synchronous Event from Pin PA5"
                   name="PORTA_PIN5"
                   value="0x12"/>
            <value caption="Synchronous Event from Pin PA6"
                   name="PORTA_PIN6"
                   value="0x13"/>
            <value caption="Synchronous Event from Pin PA7"
                   name="PORTA_PIN7"
                   value="0x14"/>
            <value caption="Timer/Counter B1" name="TCB1" value="0x15"/>
         </value-group>
         <value-group caption="Synchronous Channel 1 Generator Selection select"
                      name="EVSYS_SYNCCH1">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Timer/Counter B0" name="TCB0" value="0x01"/>
            <value caption="Timer/Counter A0 overflow"
                   name="TCA0_OVF_LUNF"
                   value="0x02"/>
            <value caption="Timer/Counter A0 underflow high byte (split mode)"
                   name="TCA0_HUNF"
                   value="0x03"/>
            <value caption="Timer/Counter A0 compare 0" name="TCA0_CMP0" value="0x04"/>
            <value caption="Timer/Counter A0 compare 1" name="TCA0_CMP1" value="0x05"/>
            <value caption="Timer/Counter A0 compare 2" name="TCA0_CMP2" value="0x06"/>
            <value caption="Synchronous Event from Pin PB0"
                   name="PORTB_PIN0"
                   value="0x08"/>
            <value caption="Synchronous Event from Pin PB1"
                   name="PORTB_PIN1"
                   value="0x09"/>
            <value caption="Synchronous Event from Pin PB2"
                   name="PORTB_PIN2"
                   value="0x0A"/>
            <value caption="Synchronous Event from Pin PB3"
                   name="PORTB_PIN3"
                   value="0x0B"/>
            <value caption="Synchronous Event from Pin PB4"
                   name="PORTB_PIN4"
                   value="0x0C"/>
            <value caption="Synchronous Event from Pin PB5"
                   name="PORTB_PIN5"
                   value="0x0D"/>
            <value caption="Synchronous Event from Pin PB6"
                   name="PORTB_PIN6"
                   value="0x0E"/>
            <value caption="Synchronous Event from Pin PB7"
                   name="PORTB_PIN7"
                   value="0x0F"/>
            <value caption="Timer/Counter B1" name="TCB1" value="0x10"/>
         </value-group>
         <value-group caption="Synchronous User Ch 0 - TCA0 select" name="EVSYS_SYNCUSER0">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
         </value-group>
         <value-group caption="Synchronous User Ch 1 - USART0 select" name="EVSYS_SYNCUSER1">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="Synchronous Event Channel 0" name="SYNCCH0" value="0x01"/>
            <value caption="Synchronous Event Channel 1" name="SYNCCH1" value="0x02"/>
         </value-group>
      </module>
      <module caption="Fuses" id="I2602" name="FUSE">
         <register-group caption="Fuses" name="FUSE" size="0x09">
            <register caption="Application Code Section End"
                      initval="0x00"
                      name="APPEND"
                      offset="0x7"
                      rw="RW"
                      size="1"/>
            <register caption="BOD Configuration"
                      initval="0x00"
                      name="BODCFG"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="BOD Operation in Active Mode"
                         mask="0xc"
                         name="ACTIVE"
                         rw="RW"
                         values="FUSE_ACTIVE"/>
               <bitfield caption="BOD Level"
                         mask="0xe0"
                         name="LVL"
                         rw="RW"
                         values="FUSE_LVL"/>
               <bitfield caption="BOD Sample Frequency"
                         mask="0x10"
                         name="SAMPFREQ"
                         rw="RW"
                         values="FUSE_SAMPFREQ"/>
               <bitfield caption="BOD Operation in Sleep Mode"
                         mask="0x3"
                         name="SLEEP"
                         rw="RW"
                         values="FUSE_SLEEP"/>
            </register>
            <register caption="Boot Section End"
                      initval="0x00"
                      name="BOOTEND"
                      offset="0x8"
                      rw="RW"
                      size="1"/>
            <register caption="Oscillator Configuration"
                      initval="0x02"
                      name="OSCCFG"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <bitfield caption="Frequency Select"
                         mask="0x3"
                         name="FREQSEL"
                         rw="RW"
                         values="FUSE_FREQSEL"/>
               <bitfield caption="Oscillator Lock" mask="0x80" name="OSCLOCK" rw="RW"/>
            </register>
            <register caption="System Configuration 0"
                      initval="0xC4"
                      name="SYSCFG0"
                      offset="0x5"
                      rw="RW"
                      size="1">
               <bitfield caption="CRC Source"
                         mask="0xc0"
                         name="CRCSRC"
                         rw="RW"
                         values="FUSE_CRCSRC"/>
               <bitfield caption="EEPROM Save" mask="0x1" name="EESAVE" rw="RW"/>
               <bitfield caption="Reset Pin Configuration"
                         mask="0xc"
                         name="RSTPINCFG"
                         rw="RW"
                         values="FUSE_RSTPINCFG"/>
            </register>
            <register caption="System Configuration 1"
                      initval="0x07"
                      name="SYSCFG1"
                      offset="0x6"
                      rw="RW"
                      size="1">
               <bitfield caption="Startup Time"
                         mask="0x7"
                         name="SUT"
                         rw="RW"
                         values="FUSE_SUT"/>
            </register>
            <register caption="TCD0 Configuration"
                      initval="0x00"
                      name="TCD0CFG"
                      offset="0x4"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare A Default Output Value"
                         mask="0x1"
                         name="CMPA"
                         rw="RW"/>
               <bitfield caption="Compare A Output Enable"
                         mask="0x10"
                         name="CMPAEN"
                         rw="RW"/>
               <bitfield caption="Compare B Default Output Value"
                         mask="0x2"
                         name="CMPB"
                         rw="RW"/>
               <bitfield caption="Compare B Output Enable"
                         mask="0x20"
                         name="CMPBEN"
                         rw="RW"/>
               <bitfield caption="Compare C Default Output Value"
                         mask="0x4"
                         name="CMPC"
                         rw="RW"/>
               <bitfield caption="Compare C Output Enable"
                         mask="0x40"
                         name="CMPCEN"
                         rw="RW"/>
               <bitfield caption="Compare D Default Output Value"
                         mask="0x8"
                         name="CMPD"
                         rw="RW"/>
               <bitfield caption="Compare D Output Enable"
                         mask="0x80"
                         name="CMPDEN"
                         rw="RW"/>
            </register>
            <register caption="Watchdog Configuration"
                      initval="0x00"
                      name="WDTCFG"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Watchdog Timeout Period"
                         mask="0xf"
                         name="PERIOD"
                         rw="RW"
                         values="FUSE_PERIOD"/>
               <bitfield caption="Watchdog Window Timeout Period"
                         mask="0xf0"
                         name="WINDOW"
                         rw="RW"
                         values="FUSE_WINDOW"/>
            </register>
         </register-group>
         <value-group caption="BOD Operation in Active Mode select" name="FUSE_ACTIVE">
            <value caption="Disabled" name="DIS" value="0x00"/>
            <value caption="Enabled" name="ENABLED" value="0x01"/>
            <value caption="Sampled" name="SAMPLED" value="0x02"/>
            <value caption="Enabled with wake-up halted until BOD is ready"
                   name="ENWAKE"
                   value="0x03"/>
         </value-group>
         <value-group caption="BOD Level select" name="FUSE_LVL">
            <value caption="1.8 V" name="BODLEVEL0" value="0x00"/>
            <value caption="2.6 V" name="BODLEVEL2" value="0x02"/>
            <value caption="4.2 V" name="BODLEVEL7" value="0x07"/>
         </value-group>
         <value-group caption="BOD Sample Frequency select" name="FUSE_SAMPFREQ">
            <value caption="1kHz sampling frequency" name="1KHZ" value="0x0"/>
            <value caption="125Hz sampling frequency" name="125HZ" value="0x1"/>
         </value-group>
         <value-group caption="BOD Operation in Sleep Mode select" name="FUSE_SLEEP">
            <value caption="Disabled" name="DIS" value="0x00"/>
            <value caption="Enabled" name="ENABLED" value="0x01"/>
            <value caption="Sampled" name="SAMPLED" value="0x02"/>
         </value-group>
         <value-group caption="Frequency Select select" name="FUSE_FREQSEL">
            <value caption="16 MHz" name="16MHZ" value="0x1"/>
            <value caption="20 MHz" name="20MHZ" value="0x2"/>
         </value-group>
         <value-group caption="CRC Source select" name="FUSE_CRCSRC">
            <value caption="The CRC is performed on the entire Flash (boot, application code and application data section)."
                   name="FLASH"
                   value="0x0"/>
            <value caption="The CRC is performed on the boot section of Flash"
                   name="BOOT"
                   value="0x1"/>
            <value caption="The CRC is performed on the boot and application code section of Flash"
                   name="BOOTAPP"
                   value="0x2"/>
            <value caption="Disable CRC." name="NOCRC" value="0x3"/>
         </value-group>
         <value-group caption="Reset Pin Configuration select" name="FUSE_RSTPINCFG">
            <value caption="GPIO mode" name="GPIO" value="0x0"/>
            <value caption="UPDI mode" name="UPDI" value="0x1"/>
            <value caption="Reset mode" name="RST" value="0x2"/>
         </value-group>
         <value-group caption="Startup Time select" name="FUSE_SUT">
            <value caption="0 ms" name="0MS" value="0x00"/>
            <value caption="1 ms" name="1MS" value="0x01"/>
            <value caption="2 ms" name="2MS" value="0x02"/>
            <value caption="4 ms" name="4MS" value="0x03"/>
            <value caption="8 ms" name="8MS" value="0x04"/>
            <value caption="16 ms" name="16MS" value="0x05"/>
            <value caption="32 ms" name="32MS" value="0x06"/>
            <value caption="64 ms" name="64MS" value="0x07"/>
         </value-group>
         <value-group caption="Watchdog Timeout Period select" name="FUSE_PERIOD">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="8 cycles (8ms)" name="8CLK" value="0x01"/>
            <value caption="16 cycles (16ms)" name="16CLK" value="0x02"/>
            <value caption="32 cycles (32ms)" name="32CLK" value="0x03"/>
            <value caption="64 cycles (64ms)" name="64CLK" value="0x04"/>
            <value caption="128 cycles (0.128s)" name="128CLK" value="0x05"/>
            <value caption="256 cycles (0.256s)" name="256CLK" value="0x06"/>
            <value caption="512 cycles (0.512s)" name="512CLK" value="0x07"/>
            <value caption="1K cycles (1.0s)" name="1KCLK" value="0x08"/>
            <value caption="2K cycles (2.0s)" name="2KCLK" value="0x09"/>
            <value caption="4K cycles (4.1s)" name="4KCLK" value="0x0A"/>
            <value caption="8K cycles (8.2s)" name="8KCLK" value="0x0B"/>
         </value-group>
         <value-group caption="Watchdog Window Timeout Period select" name="FUSE_WINDOW">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="8 cycles (8ms)" name="8CLK" value="0x01"/>
            <value caption="16 cycles (16ms)" name="16CLK" value="0x02"/>
            <value caption="32 cycles (32ms)" name="32CLK" value="0x03"/>
            <value caption="64 cycles (64ms)" name="64CLK" value="0x04"/>
            <value caption="128 cycles (0.128s)" name="128CLK" value="0x05"/>
            <value caption="256 cycles (0.256s)" name="256CLK" value="0x06"/>
            <value caption="512 cycles (0.512s)" name="512CLK" value="0x07"/>
            <value caption="1K cycles (1.0s)" name="1KCLK" value="0x08"/>
            <value caption="2K cycles (2.0s)" name="2KCLK" value="0x09"/>
            <value caption="4K cycles (4.1s)" name="4KCLK" value="0x0A"/>
            <value caption="8K cycles (8.2s)" name="8KCLK" value="0x0B"/>
         </value-group>
      </module>
      <module caption="General Purpose IO" id="I2602" name="GPIO">
         <register-group caption="General Purpose IO" name="GPIO" size="0x4">
            <register caption="General Purpose IO Register 0"
                      name="GPIOR0"
                      offset="0x0"
                      rw="RW"
                      size="1"/>
            <register caption="General Purpose IO Register 1"
                      name="GPIOR1"
                      offset="0x1"
                      rw="RW"
                      size="1"/>
            <register caption="General Purpose IO Register 2"
                      name="GPIOR2"
                      offset="0x2"
                      rw="RW"
                      size="1"/>
            <register caption="General Purpose IO Register 3"
                      name="GPIOR3"
                      offset="0x3"
                      rw="RW"
                      size="1"/>
         </register-group>
      </module>
      <module caption="Lockbit" id="I2602" name="LOCKBIT">
         <register-group caption="Lockbit" name="LOCKBIT" size="0x01">
            <register caption="Lock bits"
                      initval="0xC5"
                      name="LOCKBIT"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Lock Bits"
                         mask="0xff"
                         name="LB"
                         rw="RW"
                         values="LOCKBIT_LB"/>
            </register>
         </register-group>
         <value-group caption="Lock Bits select" name="LOCKBIT_LB">
            <value caption="Read and write lock" name="RWLOCK" value="0x3A"/>
            <value caption="No locks" name="NOLOCK" value="0xC5"/>
         </value-group>
      </module>
      <module caption="Non-volatile Memory Controller" id="I2109" name="NVMCTRL">
         <register-group caption="Non-volatile Memory Controller" name="NVMCTRL" size="0x10">
            <register caption="Address" name="ADDR" offset="0x8" rw="RW" size="2"/>
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Command"
                         mask="0x7"
                         name="CMD"
                         rw="RW"
                         values="NVMCTRL_CMD"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Application code write protect"
                         mask="0x1"
                         name="APCWP"
                         rw="RW"/>
               <bitfield caption="Boot Lock" mask="0x2" name="BOOTLOCK" rw="RW"/>
            </register>
            <register caption="Data" name="DATA" offset="0x6" rw="RW" size="2"/>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <bitfield caption="EEPROM Ready" mask="0x1" name="EEREADY" rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x4"
                      rw="RW"
                      size="1">
               <bitfield caption="EEPROM Ready" mask="0x1" name="EEREADY" rw="RW"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x2"
                      rw="R"
                      size="1">
               <bitfield caption="EEPROM busy" mask="0x2" name="EEBUSY" rw="R"/>
               <bitfield caption="Flash busy" mask="0x1" name="FBUSY" rw="R"/>
               <bitfield caption="Write error" mask="0x4" name="WRERROR" rw="R"/>
            </register>
         </register-group>
         <value-group caption="Command select" name="NVMCTRL_CMD">
            <value caption="No Command" name="NONE" value="0x00"/>
            <value caption="Write page" name="PAGEWRITE" value="0x01"/>
            <value caption="Erase page" name="PAGEERASE" value="0x02"/>
            <value caption="Erase and write page" name="PAGEERASEWRITE" value="0x03"/>
            <value caption="Page buffer clear" name="PAGEBUFCLR" value="0x04"/>
            <value caption="Chip erase" name="CHIPERASE" value="0x05"/>
            <value caption="EEPROM erase" name="EEERASE" value="0x06"/>
            <value caption="Write fuse (PDI only)" name="FUSEWRITE" value="0x07"/>
         </value-group>
      </module>
      <module caption="I/O Ports" id="I2103" name="PORT">
         <register-group caption="I/O Ports" name="PORT" size="0x20">
            <register caption="Data Direction"
                      name="DIR"
                      offset="0x00"
                      rw="RW"
                      size="1"/>
            <register caption="Data Direction Clear"
                      name="DIRCLR"
                      offset="0x02"
                      rw="RW"
                      size="1"/>
            <register caption="Data Direction Set"
                      name="DIRSET"
                      offset="0x01"
                      rw="RW"
                      size="1"/>
            <register caption="Data Direction Toggle"
                      name="DIRTGL"
                      offset="0x03"
                      rw="RW"
                      size="1"/>
            <register caption="Input Value"
                      name="IN"
                      offset="0x08"
                      rw="RW"
                      size="1"/>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x09"
                      rw="RW"
                      size="1">
               <bitfield caption="Pin Interrupt" mask="0xff" name="INT" rw="RW"/>
            </register>
            <register caption="Output Value"
                      name="OUT"
                      offset="0x04"
                      rw="RW"
                      size="1"/>
            <register caption="Output Value Clear"
                      name="OUTCLR"
                      offset="0x06"
                      rw="RW"
                      size="1"/>
            <register caption="Output Value Set"
                      name="OUTSET"
                      offset="0x05"
                      rw="RW"
                      size="1"/>
            <register caption="Output Value Toggle"
                      name="OUTTGL"
                      offset="0x07"
                      rw="RW"
                      size="1"/>
            <register caption="Pin 0 Control"
                      initval="0x00"
                      name="PIN0CTRL"
                      offset="0x10"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
            <register caption="Pin 1 Control"
                      initval="0x00"
                      name="PIN1CTRL"
                      offset="0x11"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
            <register caption="Pin 2 Control"
                      initval="0x00"
                      name="PIN2CTRL"
                      offset="0x12"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
            <register caption="Pin 3 Control"
                      initval="0x00"
                      name="PIN3CTRL"
                      offset="0x13"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
            <register caption="Pin 4 Control"
                      initval="0x00"
                      name="PIN4CTRL"
                      offset="0x14"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
            <register caption="Pin 5 Control"
                      initval="0x00"
                      name="PIN5CTRL"
                      offset="0x15"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
            <register caption="Pin 6 Control"
                      initval="0x00"
                      name="PIN6CTRL"
                      offset="0x16"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
            <register caption="Pin 7 Control"
                      initval="0x00"
                      name="PIN7CTRL"
                      offset="0x17"
                      rw="RW"
                      size="1">
               <bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
               <bitfield caption="Input/Sense Configuration"
                         mask="0x7"
                         name="ISC"
                         rw="RW"
                         values="PORT_ISC"/>
               <bitfield caption="Pullup enable" mask="0x8" name="PULLUPEN" rw="RW"/>
            </register>
         </register-group>
         <value-group caption="Input/Sense Configuration select" name="PORT_ISC">
            <value caption="Interrupt disabled but input buffer enabled"
                   name="INTDISABLE"
                   value="0x0"/>
            <value caption="Sense Both Edges" name="BOTHEDGES" value="0x1"/>
            <value caption="Sense Rising Edge" name="RISING" value="0x2"/>
            <value caption="Sense Falling Edge" name="FALLING" value="0x3"/>
            <value caption="Digital Input Buffer disabled"
                   name="INPUT_DISABLE"
                   value="0x4"/>
            <value caption="Sense low Level" name="LEVEL" value="0x5"/>
         </value-group>
      </module>
      <module caption="Port Multiplexer" id="I2602" name="PORTMUX">
         <register-group caption="Port Multiplexer" name="PORTMUX" size="0x10">
            <register caption="Port Multiplexer Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Event Output 0" mask="0x1" name="EVOUT0" rw="RW"/>
               <bitfield caption="Event Output 1" mask="0x2" name="EVOUT1" rw="RW"/>
               <bitfield caption="Event Output 2" mask="0x4" name="EVOUT2" rw="RW"/>
               <bitfield caption="Configurable Custom Logic LUT0"
                         mask="0x10"
                         name="LUT0"
                         rw="RW"
                         values="PORTMUX_LUT0"/>
               <bitfield caption="Configurable Custom Logic LUT1"
                         mask="0x20"
                         name="LUT1"
                         rw="RW"
                         values="PORTMUX_LUT1"/>
            </register>
            <register caption="Port Multiplexer Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Port Multiplexer SPI0"
                         mask="0x4"
                         name="SPI0"
                         rw="RW"
                         values="PORTMUX_SPI0"/>
               <bitfield caption="Port Multiplexer TWI0"
                         mask="0x10"
                         name="TWI0"
                         rw="RW"
                         values="PORTMUX_TWI0"/>
               <bitfield caption="Port Multiplexer USART0"
                         mask="0x1"
                         name="USART0"
                         rw="RW"
                         values="PORTMUX_USART0"/>
            </register>
            <register caption="Port Multiplexer Control C"
                      initval="0x00"
                      name="CTRLC"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <bitfield caption="Port Multiplexer TCA0 Output 0"
                         mask="0x1"
                         name="TCA00"
                         rw="RW"
                         values="PORTMUX_TCA00"/>
               <bitfield caption="Port Multiplexer TCA0 Output 1"
                         mask="0x2"
                         name="TCA01"
                         rw="RW"
                         values="PORTMUX_TCA01"/>
               <bitfield caption="Port Multiplexer TCA0 Output 2"
                         mask="0x4"
                         name="TCA02"
                         rw="RW"
                         values="PORTMUX_TCA02"/>
               <bitfield caption="Port Multiplexer TCA0 Output 3"
                         mask="0x8"
                         name="TCA03"
                         rw="RW"
                         values="PORTMUX_TCA03"/>
               <bitfield caption="Port Multiplexer TCA0 Output 4"
                         mask="0x10"
                         name="TCA04"
                         rw="RW"
                         values="PORTMUX_TCA04"/>
               <bitfield caption="Port Multiplexer TCA0 Output 5"
                         mask="0x20"
                         name="TCA05"
                         rw="RW"
                         values="PORTMUX_TCA05"/>
            </register>
            <register caption="Port Multiplexer Control D"
                      initval="0x00"
                      name="CTRLD"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <bitfield caption="Port Multiplexer TCB0"
                         mask="0x1"
                         name="TCB0"
                         rw="RW"
                         values="PORTMUX_TCB0"/>
               <bitfield caption="Port Multiplexer TCB1"
                         mask="0x2"
                         name="TCB1"
                         rw="RW"
                         values="PORTMUX_TCB1"/>
            </register>
         </register-group>
         <value-group caption="Configurable Custom Logic LUT0 select" name="PORTMUX_LUT0">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Configurable Custom Logic LUT1 select" name="PORTMUX_LUT1">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer SPI0 select" name="PORTMUX_SPI0">
            <value caption="Default pins" name="DEFAULT" value="0"/>
            <value caption="Alternate pins" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TWI0 select" name="PORTMUX_TWI0">
            <value caption="Default pins" name="DEFAULT" value="0"/>
            <value caption="Alternate pins" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer USART0 select" name="PORTMUX_USART0">
            <value caption="Default pins" name="DEFAULT" value="0"/>
            <value caption="Alternate pins" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCA0 Output 0 select" name="PORTMUX_TCA00">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCA0 Output 1 select" name="PORTMUX_TCA01">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCA0 Output 2 select" name="PORTMUX_TCA02">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCA0 Output 3 select" name="PORTMUX_TCA03">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCA0 Output 4 select" name="PORTMUX_TCA04">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCA0 Output 5 select" name="PORTMUX_TCA05">
            <value caption="Default pin" name="DEFAULT" value="0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCB0 select" name="PORTMUX_TCB0">
            <value caption="Default pin" name="DEFAULT" value="0x0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="0x1"/>
         </value-group>
         <value-group caption="Port Multiplexer TCB1 select" name="PORTMUX_TCB1">
            <value caption="Default pin" name="DEFAULT" value="0x0"/>
            <value caption="Alternate pin" name="ALTERNATE" value="0x1"/>
         </value-group>
      </module>
      <module caption="Peripherial Touch Controller" id="I2120" name="PTC"/>
      <module caption="Reset controller" id="I2111" name="RSTCTRL">
         <register-group caption="Reset controller" name="RSTCTRL" size="0x4">
            <register caption="Reset Flags"
                      initval="0x00"
                      name="RSTFR"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Brown out detector Reset flag"
                         mask="0x2"
                         name="BORF"
                         rw="RW"/>
               <bitfield caption="External Reset flag" mask="0x4" name="EXTRF" rw="RW"/>
               <bitfield caption="Power on Reset flag" mask="0x1" name="PORF" rw="RW"/>
               <bitfield caption="Software Reset flag" mask="0x10" name="SWRF" rw="RW"/>
               <bitfield caption="UPDI Reset flag" mask="0x20" name="UPDIRF" rw="RW"/>
               <bitfield caption="Watch dog Reset flag" mask="0x8" name="WDRF" rw="RW"/>
            </register>
            <register caption="Software Reset"
                      initval="0x00"
                      name="SWRR"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Software reset enable" mask="0x1" name="SWRE" rw="RW"/>
            </register>
         </register-group>
      </module>
      <module caption="Real-Time Counter" id="I2116" name="RTC">
         <register-group caption="Real-Time Counter" name="RTC" size="0x20">
            <register caption="Clock Select"
                      initval="0x00"
                      name="CLKSEL"
                      offset="0x07"
                      rw="RW"
                      size="1">
               <bitfield caption="Clock Select"
                         mask="0x3"
                         name="CLKSEL"
                         rw="RW"
                         values="RTC_CLKSEL"/>
            </register>
            <register caption="Compare" name="CMP" offset="0x0C" rw="RW" size="2"/>
            <register caption="Counter" name="CNT" offset="0x08" rw="RW" size="2"/>
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x00"
                      rw="RW"
                      size="1">
               <bitfield caption="Prescaling Factor"
                         mask="0x78"
                         name="PRESCALER"
                         rw="RW"
                         values="RTC_PRESCALER"/>
               <bitfield caption="Enable" mask="0x1" name="RTCEN" rw="RW"/>
               <bitfield caption="Run In Standby" mask="0x80" name="RUNSTDBY" rw="RW"/>
            </register>
            <register caption="Debug control"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0x05"
                      rw="RW"
                      size="1">
               <bitfield caption="Run in debug" mask="0x1" name="DBGRUN" rw="RW"/>
            </register>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare Match Interrupt enable"
                         mask="0x2"
                         name="CMP"
                         rw="RW"/>
               <bitfield caption="Overflow Interrupt enable"
                         mask="0x1"
                         name="OVF"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x03"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare Match Interrupt" mask="0x2" name="CMP" rw="RW"/>
               <bitfield caption="Overflow Interrupt Flag" mask="0x1" name="OVF" rw="RW"/>
            </register>
            <register caption="Period" name="PER" offset="0x0A" rw="RW" size="2"/>
            <register caption="PIT Control A"
                      initval="0x00"
                      name="PITCTRLA"
                      offset="0x10"
                      rw="RW"
                      size="1">
               <bitfield caption="Period"
                         mask="0x78"
                         name="PERIOD"
                         rw="RW"
                         values="RTC_PERIOD"/>
               <bitfield caption="Enable" mask="0x1" name="PITEN" rw="RW"/>
            </register>
            <register caption="PIT Debug control"
                      initval="0x00"
                      name="PITDBGCTRL"
                      offset="0x15"
                      rw="RW"
                      size="1">
               <bitfield caption="Run in debug" mask="0x1" name="DBGRUN" rw="RW"/>
            </register>
            <register caption="PIT Interrupt Control"
                      initval="0x00"
                      name="PITINTCTRL"
                      offset="0x12"
                      rw="RW"
                      size="1">
               <bitfield caption="Periodic Interrupt" mask="0x1" name="PI" rw="RW"/>
            </register>
            <register caption="PIT Interrupt Flags"
                      initval="0x00"
                      name="PITINTFLAGS"
                      offset="0x13"
                      rw="RW"
                      size="1">
               <bitfield caption="Periodic Interrupt" mask="0x1" name="PI" rw="RW"/>
            </register>
            <register caption="PIT Status"
                      initval="0x00"
                      name="PITSTATUS"
                      offset="0x11"
                      rw="R"
                      size="1">
               <bitfield caption="CTRLA Synchronization Busy Flag"
                         mask="0x1"
                         name="CTRLBUSY"
                         rw="R"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x01"
                      rw="R"
                      size="1">
               <bitfield caption="Comparator Synchronization Busy Flag"
                         mask="0x8"
                         name="CMPBUSY"
                         rw="R"/>
               <bitfield caption="Count Synchronization Busy Flag"
                         mask="0x2"
                         name="CNTBUSY"
                         rw="R"/>
               <bitfield caption="CTRLA Synchronization Busy Flag"
                         mask="0x1"
                         name="CTRLABUSY"
                         rw="R"/>
               <bitfield caption="Period Synchronization Busy Flag"
                         mask="0x4"
                         name="PERBUSY"
                         rw="R"/>
            </register>
            <register caption="Temporary"
                      name="TEMP"
                      offset="0x04"
                      rw="RW"
                      size="1"/>
         </register-group>
         <value-group caption="Clock Select select" name="RTC_CLKSEL">
            <value caption="Internal 32kHz OSC" name="INT32K" value="0x00"/>
            <value caption="Internal 1kHz OSC" name="INT1K" value="0x01"/>
            <value caption="32KHz Crystal OSC" name="TOSC32K" value="0x02"/>
            <value caption="External Clock" name="EXTCLK" value="0x03"/>
         </value-group>
         <value-group caption="Prescaling Factor select" name="RTC_PRESCALER">
            <value caption="RTC Clock / 1" name="DIV1" value="0x00"/>
            <value caption="RTC Clock / 2" name="DIV2" value="0x01"/>
            <value caption="RTC Clock / 4" name="DIV4" value="0x02"/>
            <value caption="RTC Clock / 8" name="DIV8" value="0x03"/>
            <value caption="RTC Clock / 16" name="DIV16" value="0x04"/>
            <value caption="RTC Clock / 32" name="DIV32" value="0x05"/>
            <value caption="RTC Clock / 64" name="DIV64" value="0x06"/>
            <value caption="RTC Clock / 128" name="DIV128" value="0x07"/>
            <value caption="RTC Clock / 256" name="DIV256" value="0x08"/>
            <value caption="RTC Clock / 512" name="DIV512" value="0x09"/>
            <value caption="RTC Clock / 1024" name="DIV1024" value="0x0A"/>
            <value caption="RTC Clock / 2048" name="DIV2048" value="0x0B"/>
            <value caption="RTC Clock / 4096" name="DIV4096" value="0x0C"/>
            <value caption="RTC Clock / 8192" name="DIV8192" value="0x0D"/>
            <value caption="RTC Clock / 16384" name="DIV16384" value="0x0E"/>
            <value caption="RTC Clock / 32768" name="DIV32768" value="0x0F"/>
         </value-group>
         <value-group caption="Period select" name="RTC_PERIOD">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="RTC Clock Cycles 4" name="CYC4" value="0x01"/>
            <value caption="RTC Clock Cycles 8" name="CYC8" value="0x02"/>
            <value caption="RTC Clock Cycles 16" name="CYC16" value="0x03"/>
            <value caption="RTC Clock Cycles 32" name="CYC32" value="0x04"/>
            <value caption="RTC Clock Cycles 64" name="CYC64" value="0x05"/>
            <value caption="RTC Clock Cycles 128" name="CYC128" value="0x06"/>
            <value caption="RTC Clock Cycles 256" name="CYC256" value="0x07"/>
            <value caption="RTC Clock Cycles 512" name="CYC512" value="0x08"/>
            <value caption="RTC Clock Cycles 1024" name="CYC1024" value="0x09"/>
            <value caption="RTC Clock Cycles 2048" name="CYC2048" value="0x0A"/>
            <value caption="RTC Clock Cycles 4096" name="CYC4096" value="0x0B"/>
            <value caption="RTC Clock Cycles 8192" name="CYC8192" value="0x0C"/>
            <value caption="RTC Clock Cycles 16384" name="CYC16384" value="0x0D"/>
            <value caption="RTC Clock Cycles 32768" name="CYC32768" value="0x0E"/>
         </value-group>
      </module>
      <module caption="Signature row" id="I2602" name="SIGROW">
         <register-group caption="Signature row" name="SIGROW" size="0x40">
            <register caption="Device ID Byte 0"
                      name="DEVICEID0"
                      offset="0x00"
                      rw="R"
                      size="1"/>
            <register caption="Device ID Byte 1"
                      name="DEVICEID1"
                      offset="0x01"
                      rw="R"
                      size="1"/>
            <register caption="Device ID Byte 2"
                      name="DEVICEID2"
                      offset="0x02"
                      rw="R"
                      size="1"/>
            <register caption="OSC16 error at 3V"
                      name="OSC16ERR3V"
                      offset="0x22"
                      rw="R"
                      size="1"/>
            <register caption="OSC16 error at 5V"
                      name="OSC16ERR5V"
                      offset="0x23"
                      rw="R"
                      size="1"/>
            <register caption="OSC20 error at 3V"
                      name="OSC20ERR3V"
                      offset="0x24"
                      rw="R"
                      size="1"/>
            <register caption="OSC20 error at 5V"
                      name="OSC20ERR5V"
                      offset="0x25"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 0"
                      name="SERNUM0"
                      offset="0x03"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 1"
                      name="SERNUM1"
                      offset="0x04"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 2"
                      name="SERNUM2"
                      offset="0x05"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 3"
                      name="SERNUM3"
                      offset="0x06"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 4"
                      name="SERNUM4"
                      offset="0x07"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 5"
                      name="SERNUM5"
                      offset="0x08"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 6"
                      name="SERNUM6"
                      offset="0x09"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 7"
                      name="SERNUM7"
                      offset="0x0A"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 8"
                      name="SERNUM8"
                      offset="0x0B"
                      rw="R"
                      size="1"/>
            <register caption="Serial Number Byte 9"
                      name="SERNUM9"
                      offset="0x0C"
                      rw="R"
                      size="1"/>
            <register caption="Temperature Sensor Calibration Byte 0"
                      name="TEMPSENSE0"
                      offset="0x20"
                      rw="R"
                      size="1"/>
            <register caption="Temperature Sensor Calibration Byte 1"
                      name="TEMPSENSE1"
                      offset="0x21"
                      rw="R"
                      size="1"/>
         </register-group>
      </module>
      <module caption="Sleep Controller" id="I2112" name="SLPCTRL">
         <register-group caption="Sleep Controller" name="SLPCTRL" size="0x2">
            <register caption="Control"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Sleep enable" mask="0x1" name="SEN" rw="RW"/>
               <bitfield caption="Sleep mode"
                         mask="0x6"
                         name="SMODE"
                         rw="RW"
                         values="SLPCTRL_SMODE"/>
            </register>
         </register-group>
         <value-group caption="Sleep mode select" name="SLPCTRL_SMODE">
            <value caption="Idle mode" name="IDLE" value="0x00"/>
            <value caption="Standby Mode" name="STDBY" value="0x01"/>
            <value caption="Power-down Mode" name="PDOWN" value="0x02"/>
         </value-group>
      </module>
      <module caption="Serial Peripheral Interface" id="I2107" name="SPI">
         <register-group caption="Serial Peripheral Interface" name="SPI" size="0x8">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Enable Double Speed" mask="0x10" name="CLK2X" rw="RW"/>
               <bitfield caption="Data Order Setting" mask="0x40" name="DORD" rw="RW"/>
               <bitfield caption="Enable Module" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Master Operation Enable"
                         mask="0x20"
                         name="MASTER"
                         rw="RW"/>
               <bitfield caption="Prescaler"
                         mask="0x6"
                         name="PRESC"
                         rw="RW"
                         values="SPI_PRESC"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Buffer Mode Enable" mask="0x80" name="BUFEN" rw="RW"/>
               <bitfield caption="Buffer Write Mode" mask="0x40" name="BUFWR" rw="RW"/>
               <bitfield caption="SPI Mode"
                         mask="0x3"
                         name="MODE"
                         rw="RW"
                         values="SPI_MODE"/>
               <bitfield caption="Slave Select Disable" mask="0x4" name="SSD" rw="RW"/>
            </register>
            <register caption="Data" name="DATA" offset="0x4" rw="RW" size="1"/>
            <register caption="Interrupt Control"
                      name="INTCTRL"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <bitfield caption="Data Register Empty Interrupt Enable"
                         mask="0x20"
                         name="DREIE"
                         rw="RW"/>
               <bitfield caption="Interrupt Enable" mask="0x1" name="IE" rw="RW"/>
               <bitfield caption="Receive Complete Interrupt Enable"
                         mask="0x80"
                         name="RXCIE"
                         rw="RW"/>
               <bitfield caption="Slave Select Trigger Interrupt Enable"
                         mask="0x10"
                         name="SSIE"
                         rw="RW"/>
               <bitfield caption="Transfer Complete Interrupt Enable"
                         mask="0x40"
                         name="TXCIE"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <mode name="BUFFERED">
                  <bitfield caption="Buffer Overflow" mask="0x1" name="BUFOVF" rw="RW"/>
                  <bitfield caption="Data Register Empty Interrupt Flag"
                            mask="0x20"
                            name="DREIF"
                            rw="RW"/>
                  <bitfield caption="Receive Complete Interrupt Flag"
                            mask="0x80"
                            name="RXCIF"
                            rw="RW"/>
                  <bitfield caption="Slave Select Trigger Interrupt Flag"
                            mask="0x10"
                            name="SSIF"
                            rw="RW"/>
                  <bitfield caption="Transfer Complete Interrupt Flag"
                            mask="0x40"
                            name="TXCIF"
                            rw="RW"/>
               </mode>
               <mode name="DEFAULT">
                  <bitfield caption="Interrupt Flag" mask="0x80" name="IF" rw="RW"/>
                  <bitfield caption="Write Collision" mask="0x40" name="WRCOL" rw="RW"/>
               </mode>
            </register>
         </register-group>
         <value-group caption="Prescaler select" name="SPI_PRESC">
            <value caption="System Clock / 4" name="DIV4" value="0x00"/>
            <value caption="System Clock / 16" name="DIV16" value="0x01"/>
            <value caption="System Clock / 64" name="DIV64" value="0x02"/>
            <value caption="System Clock / 128" name="DIV128" value="0x03"/>
         </value-group>
         <value-group caption="SPI Mode select" name="SPI_MODE">
            <value caption="SPI Mode 0" name="0" value="0x00"/>
            <value caption="SPI Mode 1" name="1" value="0x01"/>
            <value caption="SPI Mode 2" name="2" value="0x02"/>
            <value caption="SPI Mode 3" name="3" value="0x03"/>
         </value-group>
      </module>
      <module caption="System Configuration Registers" id="I2602" name="SYSCFG">
         <register-group caption="System Configuration Registers" name="SYSCFG" size="0x20">
            <register caption="External Break"
                      initval="0x00"
                      name="EXTBRK"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="External break enable"
                         mask="0x1"
                         name="ENEXTBRK"
                         rw="RW"/>
            </register>
            <register caption="Revision ID"
                      name="REVID"
                      offset="0x01"
                      rw="RW"
                      size="1"/>
         </register-group>
      </module>
      <module caption="16-bit Timer/Counter Type A" id="I2117" name="TCA">
         <register-group caption="16-bit Timer/Counter Type A - Single Mode"
                         name="TCA_SINGLE"
                         size="0x40">
            <register caption="Compare 0"
                      name="CMP0"
                      offset="0x28"
                      rw="RW"
                      size="2"/>
            <register caption="Compare 0 Buffer"
                      name="CMP0BUF"
                      offset="0x38"
                      rw="RW"
                      size="2"/>
            <register caption="Compare 1"
                      name="CMP1"
                      offset="0x2A"
                      rw="RW"
                      size="2"/>
            <register caption="Compare 1 Buffer"
                      name="CMP1BUF"
                      offset="0x3A"
                      rw="RW"
                      size="2"/>
            <register caption="Compare 2"
                      name="CMP2"
                      offset="0x2C"
                      rw="RW"
                      size="2"/>
            <register caption="Compare 2 Buffer"
                      name="CMP2BUF"
                      offset="0x3C"
                      rw="RW"
                      size="2"/>
            <register caption="Count" name="CNT" offset="0x20" rw="RW" size="2"/>
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x00"
                      rw="RW"
                      size="1">
               <bitfield caption="Clock Selection"
                         mask="0xe"
                         name="CLKSEL"
                         rw="RW"
                         values="TCA_SINGLE_CLKSEL"/>
               <bitfield caption="Module Enable" mask="0x1" name="ENABLE" rw="RW"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x01"
                      rw="RW"
                      size="1">
               <bitfield caption="Auto Lock Update" mask="0x8" name="ALUPD" rw="RW"/>
               <bitfield caption="Compare 0 Enable" mask="0x10" name="CMP0EN" rw="RW"/>
               <bitfield caption="Compare 1 Enable" mask="0x20" name="CMP1EN" rw="RW"/>
               <bitfield caption="Compare 2 Enable" mask="0x40" name="CMP2EN" rw="RW"/>
               <bitfield caption="Waveform generation mode"
                         mask="0x7"
                         name="WGMODE"
                         rw="RW"
                         values="TCA_SINGLE_WGMODE"/>
            </register>
            <register caption="Control C"
                      initval="0x00"
                      name="CTRLC"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare 0 Waveform Output Value"
                         mask="0x1"
                         name="CMP0OV"
                         rw="RW"/>
               <bitfield caption="Compare 1 Waveform Output Value"
                         mask="0x2"
                         name="CMP1OV"
                         rw="RW"/>
               <bitfield caption="Compare 2 Waveform Output Value"
                         mask="0x4"
                         name="CMP2OV"
                         rw="RW"/>
            </register>
            <register caption="Control D"
                      initval="0x00"
                      name="CTRLD"
                      offset="0x03"
                      rw="RW"
                      size="1">
               <bitfield caption="Split Mode Enable" mask="0x1" name="SPLITM" rw="RW"/>
            </register>
            <register caption="Control E Clear"
                      initval="0x00"
                      name="CTRLECLR"
                      offset="0x04"
                      rw="RW"
                      size="1">
               <bitfield caption="Command"
                         mask="0xc"
                         name="CMD"
                         rw="RW"
                         values="TCA_SINGLE_CMD"/>
               <bitfield caption="Direction" mask="0x1" name="DIR" rw="RW"/>
               <bitfield caption="Lock Update" mask="0x2" name="LUPD" rw="RW"/>
            </register>
            <register caption="Control E Set"
                      initval="0x00"
                      name="CTRLESET"
                      offset="0x05"
                      rw="RW"
                      size="1">
               <bitfield caption="Command"
                         mask="0xc"
                         name="CMD"
                         rw="RW"
                         values="TCA_SINGLE_CMD"/>
               <bitfield caption="Direction"
                         mask="0x1"
                         name="DIR"
                         rw="RW"
                         values="TCA_SINGLE_DIR"/>
               <bitfield caption="Lock Update" mask="0x2" name="LUPD" rw="RW"/>
            </register>
            <register caption="Control F Clear"
                      initval="0x00"
                      name="CTRLFCLR"
                      offset="0x06"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare 0 Buffer Valid"
                         mask="0x2"
                         name="CMP0BV"
                         rw="RW"/>
               <bitfield caption="Compare 1 Buffer Valid"
                         mask="0x4"
                         name="CMP1BV"
                         rw="RW"/>
               <bitfield caption="Compare 2 Buffer Valid"
                         mask="0x8"
                         name="CMP2BV"
                         rw="RW"/>
               <bitfield caption="Period Buffer Valid" mask="0x1" name="PERBV" rw="RW"/>
            </register>
            <register caption="Control F Set"
                      initval="0x00"
                      name="CTRLFSET"
                      offset="0x07"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare 0 Buffer Valid"
                         mask="0x2"
                         name="CMP0BV"
                         rw="RW"/>
               <bitfield caption="Compare 1 Buffer Valid"
                         mask="0x4"
                         name="CMP1BV"
                         rw="RW"/>
               <bitfield caption="Compare 2 Buffer Valid"
                         mask="0x8"
                         name="CMP2BV"
                         rw="RW"/>
               <bitfield caption="Period Buffer Valid" mask="0x1" name="PERBV" rw="RW"/>
            </register>
            <register caption="Degbug Control"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0x0E"
                      rw="RW"
                      size="1">
               <bitfield caption="Debug Run" mask="0x1" name="DBGRUN" rw="RW"/>
            </register>
            <register caption="Event Control"
                      initval="0x00"
                      name="EVCTRL"
                      offset="0x09"
                      rw="RW"
                      size="1">
               <bitfield caption="Count on Event Input" mask="0x1" name="CNTEI" rw="RW"/>
               <bitfield caption="Event Action"
                         mask="0x6"
                         name="EVACT"
                         rw="RW"
                         values="TCA_SINGLE_EVACT"/>
            </register>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x0A"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare 0 Interrupt" mask="0x10" name="CMP0" rw="RW"/>
               <bitfield caption="Compare 1 Interrupt" mask="0x20" name="CMP1" rw="RW"/>
               <bitfield caption="Compare 2 Interrupt" mask="0x40" name="CMP2" rw="RW"/>
               <bitfield caption="Overflow Interrupt" mask="0x1" name="OVF" rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x0B"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare 0 Interrupt" mask="0x10" name="CMP0" rw="RW"/>
               <bitfield caption="Compare 1 Interrupt" mask="0x20" name="CMP1" rw="RW"/>
               <bitfield caption="Compare 2 Interrupt" mask="0x40" name="CMP2" rw="RW"/>
               <bitfield caption="Overflow Interrupt" mask="0x1" name="OVF" rw="RW"/>
            </register>
            <register caption="Period" name="PER" offset="0x26" rw="RW" size="2"/>
            <register caption="Period Buffer"
                      name="PERBUF"
                      offset="0x36"
                      rw="RW"
                      size="2"/>
            <register caption="Temporary data for 16-bit Access"
                      name="TEMP"
                      offset="0x0F"
                      rw="RW"
                      size="1"/>
         </register-group>
         <register-group caption="16-bit Timer/Counter Type A - Split Mode"
                         name="TCA_SPLIT"
                         size="0x40">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x00"
                      rw="RW"
                      size="1">
               <bitfield caption="Clock Selection"
                         mask="0xe"
                         name="CLKSEL"
                         rw="RW"
                         values="TCA_SPLIT_CLKSEL"/>
               <bitfield caption="Module Enable" mask="0x1" name="ENABLE" rw="RW"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x01"
                      rw="RW"
                      size="1">
               <bitfield caption="High Compare 0 Enable"
                         mask="0x10"
                         name="HCMP0EN"
                         rw="RW"/>
               <bitfield caption="High Compare 1 Enable"
                         mask="0x20"
                         name="HCMP1EN"
                         rw="RW"/>
               <bitfield caption="High Compare 2 Enable"
                         mask="0x40"
                         name="HCMP2EN"
                         rw="RW"/>
               <bitfield caption="Low Compare 0 Enable"
                         mask="0x1"
                         name="LCMP0EN"
                         rw="RW"/>
               <bitfield caption="Low Compare 1 Enable"
                         mask="0x2"
                         name="LCMP1EN"
                         rw="RW"/>
               <bitfield caption="Low Compare 2 Enable"
                         mask="0x4"
                         name="LCMP2EN"
                         rw="RW"/>
            </register>
            <register caption="Control C"
                      initval="0x00"
                      name="CTRLC"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="High Compare 0 Output Value"
                         mask="0x10"
                         name="HCMP0OV"
                         rw="RW"/>
               <bitfield caption="High Compare 1 Output Value"
                         mask="0x20"
                         name="HCMP1OV"
                         rw="RW"/>
               <bitfield caption="High Compare 2 Output Value"
                         mask="0x40"
                         name="HCMP2OV"
                         rw="RW"/>
               <bitfield caption="Low Compare 0 Output Value"
                         mask="0x1"
                         name="LCMP0OV"
                         rw="RW"/>
               <bitfield caption="Low Compare 1 Output Value"
                         mask="0x2"
                         name="LCMP1OV"
                         rw="RW"/>
               <bitfield caption="Low Compare 2 Output Value"
                         mask="0x4"
                         name="LCMP2OV"
                         rw="RW"/>
            </register>
            <register caption="Control D"
                      initval="0x00"
                      name="CTRLD"
                      offset="0x03"
                      rw="RW"
                      size="1">
               <bitfield caption="Split Mode Enable" mask="0x1" name="SPLITM" rw="RW"/>
            </register>
            <register caption="Control E Clear"
                      initval="0x00"
                      name="CTRLECLR"
                      offset="0x04"
                      rw="RW"
                      size="1">
               <bitfield caption="Command"
                         mask="0xc"
                         name="CMD"
                         rw="RW"
                         values="TCA_SPLIT_CMD"/>
            </register>
            <register caption="Control E Set"
                      initval="0x00"
                      name="CTRLESET"
                      offset="0x05"
                      rw="RW"
                      size="1">
               <bitfield caption="Command"
                         mask="0xc"
                         name="CMD"
                         rw="RW"
                         values="TCA_SPLIT_CMD"/>
            </register>
            <register caption="Degbug Control"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0x0E"
                      rw="RW"
                      size="1">
               <bitfield caption="Debug Run" mask="0x1" name="DBGRUN" rw="RW"/>
            </register>
            <register caption="High Compare"
                      name="HCMP0"
                      offset="0x29"
                      rw="RW"
                      size="1"/>
            <register caption="High Compare"
                      name="HCMP1"
                      offset="0x2B"
                      rw="RW"
                      size="1"/>
            <register caption="High Compare"
                      name="HCMP2"
                      offset="0x2D"
                      rw="RW"
                      size="1"/>
            <register caption="High Count"
                      name="HCNT"
                      offset="0x21"
                      rw="RW"
                      size="1"/>
            <register caption="High Period"
                      name="HPER"
                      offset="0x27"
                      rw="RW"
                      size="1"/>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x0A"
                      rw="RW"
                      size="1">
               <bitfield caption="High Underflow Interrupt Enable"
                         mask="0x2"
                         name="HUNF"
                         rw="RW"/>
               <bitfield caption="Low Compare 0 Interrupt Enable"
                         mask="0x10"
                         name="LCMP0"
                         rw="RW"/>
               <bitfield caption="Low Compare 1 Interrupt Enable"
                         mask="0x20"
                         name="LCMP1"
                         rw="RW"/>
               <bitfield caption="Low Compare 2 Interrupt Enable"
                         mask="0x40"
                         name="LCMP2"
                         rw="RW"/>
               <bitfield caption="Low Underflow Interrupt Enable"
                         mask="0x1"
                         name="LUNF"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x0B"
                      rw="RW"
                      size="1">
               <bitfield caption="High Underflow Interrupt Flag"
                         mask="0x2"
                         name="HUNF"
                         rw="RW"/>
               <bitfield caption="Low Compare 2 Interrupt Flag"
                         mask="0x10"
                         name="LCMP0"
                         rw="RW"/>
               <bitfield caption="Low Compare 1 Interrupt Flag"
                         mask="0x20"
                         name="LCMP1"
                         rw="RW"/>
               <bitfield caption="Low Compare 0 Interrupt Flag"
                         mask="0x40"
                         name="LCMP2"
                         rw="RW"/>
               <bitfield caption="Low Underflow Interrupt Flag"
                         mask="0x1"
                         name="LUNF"
                         rw="RW"/>
            </register>
            <register caption="Low Compare"
                      name="LCMP0"
                      offset="0x28"
                      rw="RW"
                      size="1"/>
            <register caption="Low Compare"
                      name="LCMP1"
                      offset="0x2A"
                      rw="RW"
                      size="1"/>
            <register caption="Low Compare"
                      name="LCMP2"
                      offset="0x2C"
                      rw="RW"
                      size="1"/>
            <register caption="Low Count"
                      name="LCNT"
                      offset="0x20"
                      rw="RW"
                      size="1"/>
            <register caption="Low Period"
                      name="LPER"
                      offset="0x26"
                      rw="RW"
                      size="1"/>
         </register-group>
         <register-group caption="16-bit Timer/Counter Type A"
                         class="union"
                         name="TCA"
                         size="0x40"
                         union-tag="TCA.SINGLE.CTRLD.SPLITM">
            <register-group name="SINGLE"
                            name-in-module="TCA_SINGLE"
                            offset="0"
                            union-tag-value="0"/>
            <register-group name="SPLIT"
                            name-in-module="TCA_SPLIT"
                            offset="0"
                            union-tag-value="1"/>
         </register-group>
         <value-group caption="Clock Selection select" name="TCA_SINGLE_CLKSEL">
            <value caption="System Clock" name="DIV1" value="0x00"/>
            <value caption="System Clock / 2" name="DIV2" value="0x01"/>
            <value caption="System Clock / 4" name="DIV4" value="0x02"/>
            <value caption="System Clock / 8" name="DIV8" value="0x03"/>
            <value caption="System Clock / 16" name="DIV16" value="0x04"/>
            <value caption="System Clock / 64" name="DIV64" value="0x05"/>
            <value caption="System Clock / 256" name="DIV256" value="0x06"/>
            <value caption="System Clock / 1024" name="DIV1024" value="0x07"/>
         </value-group>
         <value-group caption="Waveform generation mode select" name="TCA_SINGLE_WGMODE">
            <value caption="Normal Mode" name="NORMAL" value="0x00"/>
            <value caption="Frequency Generation Mode" name="FRQ" value="0x01"/>
            <value caption="Single Slope PWM" name="SINGLESLOPE" value="0x03"/>
            <value caption="Dual Slope PWM, overflow on TOP" name="DSTOP" value="0x05"/>
            <value caption="Dual Slope PWM, overflow on TOP and BOTTOM"
                   name="DSBOTH"
                   value="0x06"/>
            <value caption="Dual Slope PWM, overflow on BOTTOM"
                   name="DSBOTTOM"
                   value="0x07"/>
         </value-group>
         <value-group caption="Command select" name="TCA_SINGLE_CMD">
            <value caption="No Command" name="NONE" value="0x0"/>
            <value caption="Force Update" name="UPDATE" value="0x1"/>
            <value caption="Force Restart" name="RESTART" value="0x2"/>
            <value caption="Force Hard Reset" name="RESET" value="0x3"/>
         </value-group>
         <value-group caption="Direction select" name="TCA_SINGLE_DIR">
            <value caption="Count up" name="UP" value="0x0"/>
            <value caption="Count down" name="DOWN" value="0x1"/>
         </value-group>
         <value-group caption="Event Action select" name="TCA_SINGLE_EVACT">
            <value caption="Count on positive edge event" name="POSEDGE" value="0x00"/>
            <value caption="Count on any edge event" name="ANYEDGE" value="0x01"/>
            <value caption="Count on prescaled clock while event line is 1."
                   name="HIGHLVL"
                   value="0x02"/>
            <value caption="Count on prescaled clock. Event controls count direction. Up-count when event line is 0, down-count when event line is 1."
                   name="UPDOWN"
                   value="0x03"/>
         </value-group>
         <value-group caption="Clock Selection select" name="TCA_SPLIT_CLKSEL">
            <value caption="System Clock" name="DIV1" value="0x00"/>
            <value caption="System Clock / 2" name="DIV2" value="0x01"/>
            <value caption="System Clock / 4" name="DIV4" value="0x02"/>
            <value caption="System Clock / 8" name="DIV8" value="0x03"/>
            <value caption="System Clock / 16" name="DIV16" value="0x04"/>
            <value caption="System Clock / 64" name="DIV64" value="0x05"/>
            <value caption="System Clock / 256" name="DIV256" value="0x06"/>
            <value caption="System Clock / 1024" name="DIV1024" value="0x07"/>
         </value-group>
         <value-group caption="Command select" name="TCA_SPLIT_CMD">
            <value caption="No Command" name="NONE" value="0x0"/>
            <value caption="Force Update" name="UPDATE" value="0x1"/>
            <value caption="Force Restart" name="RESTART" value="0x2"/>
            <value caption="Force Hard Reset" name="RESET" value="0x3"/>
         </value-group>
      </module>
      <module caption="16-bit Timer Type B" id="I2119" name="TCB">
         <register-group caption="16-bit Timer Type B" name="TCB" size="0x10">
            <register caption="Compare or Capture"
                      name="CCMP"
                      offset="0xC"
                      rw="RW"
                      size="2"/>
            <register caption="Count"
                      initval="0x0000"
                      name="CNT"
                      offset="0xA"
                      rw="RW"
                      size="2"/>
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Clock Select"
                         mask="0x6"
                         name="CLKSEL"
                         rw="RW"
                         values="TCB_CLKSEL"/>
               <bitfield caption="Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Run Standby" mask="0x40" name="RUNSTDBY" rw="RW"/>
               <bitfield caption="Synchronize Update" mask="0x10" name="SYNCUPD" rw="RW"/>
            </register>
            <register caption="Control Register B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Asynchronous Enable" mask="0x40" name="ASYNC" rw="RW"/>
               <bitfield caption="Pin Output Enable" mask="0x10" name="CCMPEN" rw="RW"/>
               <bitfield caption="Pin Initial State" mask="0x20" name="CCMPINIT" rw="RW"/>
               <bitfield caption="Timer Mode"
                         mask="0x7"
                         name="CNTMODE"
                         rw="RW"
                         values="TCB_CNTMODE"/>
            </register>
            <register caption="Debug Control"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0x8"
                      rw="RW"
                      size="1">
               <bitfield caption="Debug Run" mask="0x1" name="DBGRUN" rw="RW"/>
            </register>
            <register caption="Event Control"
                      initval="0x00"
                      name="EVCTRL"
                      offset="0x4"
                      rw="RW"
                      size="1">
               <bitfield caption="Event Input Enable" mask="0x1" name="CAPTEI" rw="RW"/>
               <bitfield caption="Event Edge" mask="0x10" name="EDGE" rw="RW"/>
               <bitfield caption="Input Capture Noise Cancellation Filter"
                         mask="0x40"
                         name="FILTER"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x5"
                      rw="RW"
                      size="1">
               <bitfield caption="Capture or Timeout" mask="0x1" name="CAPT" rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x6"
                      rw="RW"
                      size="1">
               <bitfield caption="Capture or Timeout" mask="0x1" name="CAPT" rw="RW"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x7"
                      rw="R"
                      size="1">
               <bitfield caption="Run" mask="0x1" name="RUN" rw="R"/>
            </register>
            <register caption="Temporary Value"
                      name="TEMP"
                      offset="0x9"
                      rw="RW"
                      size="1"/>
         </register-group>
         <value-group caption="Clock Select select" name="TCB_CLKSEL">
            <value caption="CLK_PER (No Prescaling)" name="CLKDIV1" value="0x00"/>
            <value caption="CLK_PER/2 (From Prescaler)" name="CLKDIV2" value="0x01"/>
            <value caption="Use Clock from TCA" name="CLKTCA" value="0x02"/>
         </value-group>
         <value-group caption="Timer Mode select" name="TCB_CNTMODE">
            <value caption="Periodic Interrupt" name="INT" value="0x00"/>
            <value caption="Periodic Timeout" name="TIMEOUT" value="0x01"/>
            <value caption="Input Capture Event" name="CAPT" value="0x02"/>
            <value caption="Input Capture Frequency measurement"
                   name="FRQ"
                   value="0x03"/>
            <value caption="Input Capture Pulse-Width measurement"
                   name="PW"
                   value="0x04"/>
            <value caption="Input Capture Frequency and Pulse-Width measurement"
                   name="FRQPW"
                   value="0x05"/>
            <value caption="Single Shot" name="SINGLE" value="0x06"/>
            <value caption="8-bit PWM" name="PWM8" value="0x07"/>
         </value-group>
      </module>
      <module caption="Timer Counter D" id="I2129" name="TCD">
         <register-group caption="Timer Counter D" name="TCD" size="0x40">
            <register caption="Capture A"
                      name="CAPTUREA"
                      offset="0x22"
                      rw="R"
                      size="2"/>
            <register caption="Capture B"
                      name="CAPTUREB"
                      offset="0x24"
                      rw="R"
                      size="2"/>
            <register caption="Compare A Clear"
                      name="CMPACLR"
                      offset="0x2A"
                      rw="RW"
                      size="2"/>
            <register caption="Compare A Set"
                      name="CMPASET"
                      offset="0x28"
                      rw="RW"
                      size="2"/>
            <register caption="Compare B Clear"
                      name="CMPBCLR"
                      offset="0x2E"
                      rw="RW"
                      size="2"/>
            <register caption="Compare B Set"
                      name="CMPBSET"
                      offset="0x2C"
                      rw="RW"
                      size="2"/>
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x00"
                      rw="RW"
                      size="1">
               <bitfield caption="clock select"
                         mask="0x60"
                         name="CLKSEL"
                         rw="RW"
                         values="TCD_CLKSEL"/>
               <bitfield caption="counter prescaler"
                         mask="0x18"
                         name="CNTPRES"
                         rw="RW"
                         values="TCD_CNTPRES"/>
               <bitfield caption="Enable" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Syncronization prescaler"
                         mask="0x6"
                         name="SYNCPRES"
                         rw="RW"
                         values="TCD_SYNCPRES"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x01"
                      rw="RW"
                      size="1">
               <bitfield caption="Waveform generation mode"
                         mask="0x3"
                         name="WGMODE"
                         rw="RW"
                         values="TCD_WGMODE"/>
            </register>
            <register caption="Control C"
                      initval="0x00"
                      name="CTRLC"
                      offset="0x02"
                      rw="RW"
                      size="1">
               <bitfield caption="Auto update" mask="0x2" name="AUPDATE" rw="RW"/>
               <bitfield caption="Compare C output select"
                         mask="0x40"
                         name="CMPCSEL"
                         rw="RW"
                         values="TCD_CMPCSEL"/>
               <bitfield caption="Compare D output select"
                         mask="0x80"
                         name="CMPDSEL"
                         rw="RW"
                         values="TCD_CMPDSEL"/>
               <bitfield caption="Compare output value override"
                         mask="0x1"
                         name="CMPOVR"
                         rw="RW"/>
               <bitfield caption="Fifty percent waveform"
                         mask="0x8"
                         name="FIFTY"
                         rw="RW"/>
            </register>
            <register caption="Control D"
                      initval="0x00"
                      name="CTRLD"
                      offset="0x03"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare A value" mask="0xf" name="CMPAVAL" rw="RW"/>
               <bitfield caption="Compare B value" mask="0xf0" name="CMPBVAL" rw="RW"/>
            </register>
            <register caption="Control E"
                      initval="0x00"
                      name="CTRLE"
                      offset="0x04"
                      rw="RW"
                      size="1">
               <bitfield caption="Disable at end of cycle"
                         mask="0x80"
                         name="DISEOC"
                         rw="RW"/>
               <bitfield caption="Restart strobe" mask="0x4" name="RESTART" rw="RW"/>
               <bitfield caption="Software Capture A Strobe"
                         mask="0x8"
                         name="SCAPTUREA"
                         rw="RW"/>
               <bitfield caption="Software Capture B Strobe"
                         mask="0x10"
                         name="SCAPTUREB"
                         rw="RW"/>
               <bitfield caption="synchronize strobe" mask="0x2" name="SYNC" rw="RW"/>
               <bitfield caption="synchronize end of cycle strobe"
                         mask="0x1"
                         name="SYNCEOC"
                         rw="RW"/>
            </register>
            <register caption="Debug Control"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0x1E"
                      rw="RW"
                      size="1">
               <bitfield caption="Debug run" mask="0x1" name="DBGRUN" rw="RW"/>
               <bitfield caption="Fault detection" mask="0x4" name="FAULTDET" rw="RW"/>
            </register>
            <register caption="Dither Control A"
                      initval="0x00"
                      name="DITCTRL"
                      offset="0x18"
                      rw="RW"
                      size="1">
               <bitfield caption="dither select"
                         mask="0x3"
                         name="DITHERSEL"
                         rw="RW"
                         values="TCD_DITHERSEL"/>
            </register>
            <register caption="Dither value"
                      initval="0x00"
                      name="DITVAL"
                      offset="0x19"
                      rw="RW"
                      size="1">
               <bitfield caption="Dither value" mask="0xf" name="DITHER" rw="RW"/>
            </register>
            <register caption="Delay Control"
                      initval="0x00"
                      name="DLYCTRL"
                      offset="0x14"
                      rw="RW"
                      size="1">
               <bitfield caption="Delay prescaler"
                         mask="0x30"
                         name="DLYPRESC"
                         rw="RW"
                         values="TCD_DLYPRESC"/>
               <bitfield caption="Delay select"
                         mask="0x3"
                         name="DLYSEL"
                         rw="RW"
                         values="TCD_DLYSEL"/>
               <bitfield caption="Delay trigger"
                         mask="0xc"
                         name="DLYTRIG"
                         rw="RW"
                         values="TCD_DLYTRIG"/>
            </register>
            <register caption="Delay value"
                      initval="0x00"
                      name="DLYVAL"
                      offset="0x15"
                      rw="RW"
                      size="1">
               <bitfield caption="Delay value" mask="0xff" name="DLYVAL" rw="RW"/>
            </register>
            <register caption="EVCTRLA"
                      initval="0x00"
                      name="EVCTRLA"
                      offset="0x08"
                      rw="RW"
                      size="1">
               <bitfield caption="event action"
                         mask="0x4"
                         name="ACTION"
                         rw="RW"
                         values="TCD_ACTION"/>
               <bitfield caption="event config"
                         mask="0xc0"
                         name="CFG"
                         rw="RW"
                         values="TCD_CFG"/>
               <bitfield caption="edge select"
                         mask="0x10"
                         name="EDGE"
                         rw="RW"
                         values="TCD_EDGE"/>
               <bitfield caption="Trigger event enable" mask="0x1" name="TRIGEI" rw="RW"/>
            </register>
            <register caption="EVCTRLB"
                      initval="0x00"
                      name="EVCTRLB"
                      offset="0x09"
                      rw="RW"
                      size="1">
               <bitfield caption="event action"
                         mask="0x4"
                         name="ACTION"
                         rw="RW"
                         values="TCD_ACTION"/>
               <bitfield caption="event config"
                         mask="0xc0"
                         name="CFG"
                         rw="RW"
                         values="TCD_CFG"/>
               <bitfield caption="edge select"
                         mask="0x10"
                         name="EDGE"
                         rw="RW"
                         values="TCD_EDGE"/>
               <bitfield caption="Trigger event enable" mask="0x1" name="TRIGEI" rw="RW"/>
            </register>
            <register caption="Fault Control"
                      initval="0x00"
                      name="FAULTCTRL"
                      offset="0x12"
                      rw="RW"
                      size="1">
               <bitfield caption="Compare A value" mask="0x1" name="CMPA" rw="RW"/>
               <bitfield caption="Compare A enable" mask="0x10" name="CMPAEN" rw="RW"/>
               <bitfield caption="Compare B value" mask="0x2" name="CMPB" rw="RW"/>
               <bitfield caption="Compare B enable" mask="0x20" name="CMPBEN" rw="RW"/>
               <bitfield caption="Compare C value" mask="0x4" name="CMPC" rw="RW"/>
               <bitfield caption="Compare C enable" mask="0x40" name="CMPCEN" rw="RW"/>
               <bitfield caption="Compare D vaule" mask="0x8" name="CMPD" rw="RW"/>
               <bitfield caption="Compare D enable" mask="0x80" name="CMPDEN" rw="RW"/>
            </register>
            <register caption="Input Control A"
                      initval="0x00"
                      name="INPUTCTRLA"
                      offset="0x10"
                      rw="RW"
                      size="1">
               <bitfield caption="Input mode"
                         mask="0xf"
                         name="INPUTMODE"
                         rw="RW"
                         values="TCD_INPUTMODE"/>
            </register>
            <register caption="Input Control B"
                      initval="0x00"
                      name="INPUTCTRLB"
                      offset="0x11"
                      rw="RW"
                      size="1">
               <bitfield caption="Input mode"
                         mask="0xf"
                         name="INPUTMODE"
                         rw="RW"
                         values="TCD_INPUTMODE"/>
            </register>
            <register caption="Interrupt Control"
                      initval="0x00"
                      name="INTCTRL"
                      offset="0x0C"
                      rw="RW"
                      size="1">
               <bitfield caption="Overflow interrupt enable"
                         mask="0x1"
                         name="OVF"
                         rw="RW"/>
               <bitfield caption="Trigger A interrupt enable"
                         mask="0x4"
                         name="TRIGA"
                         rw="RW"/>
               <bitfield caption="Trigger B interrupt enable"
                         mask="0x8"
                         name="TRIGB"
                         rw="RW"/>
            </register>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x0D"
                      rw="RW"
                      size="1">
               <bitfield caption="Overflow interrupt enable"
                         mask="0x1"
                         name="OVF"
                         rw="RW"/>
               <bitfield caption="Trigger A interrupt enable"
                         mask="0x4"
                         name="TRIGA"
                         rw="RW"/>
               <bitfield caption="Trigger B interrupt enable"
                         mask="0x8"
                         name="TRIGB"
                         rw="RW"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x0E"
                      rw="RW"
                      size="1">
               <bitfield caption="Command ready" mask="0x2" name="CMDRDY" rw="R"/>
               <bitfield caption="Enable ready" mask="0x1" name="ENRDY" rw="R"/>
               <bitfield caption="PWM activity on A" mask="0x40" name="PWMACTA" rw="RW"/>
               <bitfield caption="PWM activity on B" mask="0x80" name="PWMACTB" rw="RW"/>
            </register>
         </register-group>
         <value-group caption="clock select select" name="TCD_CLKSEL">
            <value caption="20 MHz oscillator" name="20MHZ" value="0x00"/>
            <value caption="External clock" name="EXTCLK" value="0x02"/>
            <value caption="System clock" name="SYSCLK" value="0x03"/>
         </value-group>
         <value-group caption="counter prescaler select" name="TCD_CNTPRES">
            <value caption="Sync clock divided by 1" name="DIV1" value="0x00"/>
            <value caption="Sync clock divided by 4" name="DIV4" value="0x01"/>
            <value caption="Sync clock divided by 32" name="DIV32" value="0x02"/>
         </value-group>
         <value-group caption="Syncronization prescaler select" name="TCD_SYNCPRES">
            <value caption="Selevted clock source divided by 1"
                   name="DIV1"
                   value="0x00"/>
            <value caption="Selevted clock source divided by 2"
                   name="DIV2"
                   value="0x01"/>
            <value caption="Selevted clock source divided by 4"
                   name="DIV4"
                   value="0x02"/>
            <value caption="Selevted clock source divided by 8"
                   name="DIV8"
                   value="0x03"/>
         </value-group>
         <value-group caption="Waveform generation mode select" name="TCD_WGMODE">
            <value caption="One ramp mode" name="ONERAMP" value="0x0"/>
            <value caption="Two ramp mode" name="TWORAMP" value="0x1"/>
            <value caption="Four ramp mode" name="FOURRAMP" value="0x2"/>
            <value caption="Dual slope mode" name="DS" value="0x3"/>
         </value-group>
         <value-group caption="Compare C output select select" name="TCD_CMPCSEL">
            <value caption="PWM A output" name="PWMA" value="0x0"/>
            <value caption="PWM B output" name="PWMB" value="0x1"/>
         </value-group>
         <value-group caption="Compare D output select select" name="TCD_CMPDSEL">
            <value caption="PWM A output" name="PWMA" value="0x0"/>
            <value caption="PWM B output" name="PWMB" value="0x1"/>
         </value-group>
         <value-group caption="dither select select" name="TCD_DITHERSEL">
            <value caption="On-time ramp B" name="ONTIMEB" value="0x0"/>
            <value caption="On-time ramp A and B" name="ONTIMEAB" value="0x1"/>
            <value caption="Dead-time rampB" name="DEADTIMEB" value="0x2"/>
            <value caption="Dead-time ramp A and B" name="DEADTIMEAB" value="0x3"/>
         </value-group>
         <value-group caption="Delay prescaler select" name="TCD_DLYPRESC">
            <value caption="No prescaling" name="DIV1" value="0x0"/>
            <value caption="Prescale with 2" name="DIV2" value="0x1"/>
            <value caption="Prescale with 4" name="DIV4" value="0x2"/>
            <value caption="Prescale with 8" name="DIV8" value="0x3"/>
         </value-group>
         <value-group caption="Delay select select" name="TCD_DLYSEL">
            <value caption="No delay" name="OFF" value="0x0"/>
            <value caption="Input blanking enabled" name="INBLANK" value="0x1"/>
            <value caption="Event delay enabled" name="EVENT" value="0x2"/>
         </value-group>
         <value-group caption="Delay trigger select" name="TCD_DLYTRIG">
            <value caption="Compare A set" name="CMPASET" value="0x0"/>
            <value caption="Compare A clear" name="CMPACLR" value="0x1"/>
            <value caption="Compare B set" name="CMPBSET" value="0x2"/>
            <value caption="Compare B clear" name="CMPBCLR" value="0x3"/>
         </value-group>
         <value-group caption="event action select" name="TCD_ACTION">
            <value caption="Event trigger a fault" name="FAULT" value="0x0"/>
            <value caption="Event trigger a fault and capture"
                   name="CAPTURE"
                   value="0x1"/>
         </value-group>
         <value-group caption="event config select" name="TCD_CFG">
            <value caption="Neither Filter nor Asynchronous Event is enabled"
                   name="NEITHER"
                   value="0x0"/>
            <value caption="Input Capture Noise Cancellation Filter enabled"
                   name="FILTER"
                   value="0x1"/>
            <value caption="Asynchronous Event output qualification enabled"
                   name="ASYNC"
                   value="0x2"/>
         </value-group>
         <value-group caption="edge select select" name="TCD_EDGE">
            <value caption="The falling edge or low level of event generates retrigger or fault action"
                   name="FALL_LOW"
                   value="0x0"/>
            <value caption="The rising edge or high level of event generates retrigger or fault action"
                   name="RISE_HIGH"
                   value="0x1"/>
         </value-group>
         <value-group caption="Input mode select" name="TCD_INPUTMODE">
            <value caption="Input has no actions" name="NONE" value="0x0"/>
            <value caption="Stop output, jump to opposite compare cycle and wait"
                   name="JMPWAIT"
                   value="0x1"/>
            <value caption="Stop output, execute opposite compare cycle and wait"
                   name="EXECWAIT"
                   value="0x2"/>
            <value caption="stop output, execute opposite compare cycle while fault active"
                   name="EXECFAULT"
                   value="0x3"/>
            <value caption="Stop all outputs, maintain frequency"
                   name="FREQ"
                   value="0x4"/>
            <value caption="Stop all outputs, execute dead time while fault active"
                   name="EXECDT"
                   value="0x5"/>
            <value caption="Stop all outputs, jump to next compare cycle and wait"
                   name="WAIT"
                   value="0x6"/>
            <value caption="Stop all outputs, wait for software action"
                   name="WAITSW"
                   value="0x7"/>
            <value caption="Stop output on edge, jump to next compare cycle"
                   name="EDGETRIG"
                   value="0x8"/>
            <value caption="Stop output on edge, maintain frequency"
                   name="EDGETRIGFREQ"
                   value="0x9"/>
            <value caption="Stop output at level, maintain frequency"
                   name="LVLTRIGFREQ"
                   value="0xA"/>
         </value-group>
      </module>
      <module caption="Two-Wire Interface" id="I2110" name="TWI">
         <register-group caption="Two-Wire Interface" name="TWI" size="0x10">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <mode name="DEFAULT">
                  <bitfield caption="FM Plus Enable" mask="0x2" name="FMPEN" rw="RW"/>
                  <bitfield caption="SDA Hold Time"
                            mask="0xc"
                            name="SDAHOLD"
                            rw="RW"
                            values="TWI_DEFAULT_SDAHOLD"/>
                  <bitfield caption="SDA Setup Time"
                            mask="0x10"
                            name="SDASETUP"
                            rw="RW"
                            values="TWI_DEFAULT_SDASETUP"/>
               </mode>
            </register>
            <register caption="Debug Control Register"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <mode name="DEFAULT">
                  <bitfield caption="Debug Run" mask="0x1" name="DBGRUN" rw="RW"/>
               </mode>
            </register>
            <register caption="Master Address"
                      name="MADDR"
                      offset="0x7"
                      rw="RW"
                      size="1"/>
            <register caption="Master Baurd Rate Control"
                      name="MBAUD"
                      offset="0x6"
                      rw="RW"
                      size="1"/>
            <register caption="Master Control A"
                      initval="0x00"
                      name="MCTRLA"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <bitfield caption="Enable TWI Master" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Quick Command Enable" mask="0x10" name="QCEN" rw="RW"/>
               <bitfield caption="Read Interrupt Enable" mask="0x80" name="RIEN" rw="RW"/>
               <bitfield caption="Smart Mode Enable" mask="0x2" name="SMEN" rw="RW"/>
               <bitfield caption="Inactive Bus Timeout"
                         mask="0xc"
                         name="TIMEOUT"
                         rw="RW"
                         values="TWI_TIMEOUT"/>
               <bitfield caption="Write Interrupt Enable"
                         mask="0x40"
                         name="WIEN"
                         rw="RW"/>
            </register>
            <register caption="Master Control B"
                      initval="0x00"
                      name="MCTRLB"
                      offset="0x4"
                      rw="RW"
                      size="1">
               <bitfield caption="Acknowledge Action"
                         mask="0x4"
                         name="ACKACT"
                         rw="RW"
                         values="TWI_ACKACT"/>
               <bitfield caption="Flush" mask="0x8" name="FLUSH" rw="RW"/>
               <bitfield caption="Command"
                         mask="0x3"
                         name="MCMD"
                         rw="RW"
                         values="TWI_MCMD"/>
            </register>
            <register caption="Master Data"
                      name="MDATA"
                      offset="0x8"
                      rw="RW"
                      size="1"/>
            <register caption="Master Status"
                      initval="0x00"
                      name="MSTATUS"
                      offset="0x5"
                      rw="RW"
                      size="1">
               <bitfield caption="Arbitration Lost" mask="0x8" name="ARBLOST" rw="RW"/>
               <bitfield caption="Bus Error" mask="0x4" name="BUSERR" rw="RW"/>
               <bitfield caption="Bus State"
                         mask="0x3"
                         name="BUSSTATE"
                         rw="RW"
                         values="TWI_BUSSTATE"/>
               <bitfield caption="Clock Hold" mask="0x20" name="CLKHOLD" rw="RW"/>
               <bitfield caption="Read Interrupt Flag" mask="0x80" name="RIF" rw="RW"/>
               <bitfield caption="Received Acknowledge" mask="0x10" name="RXACK" rw="R"/>
               <bitfield caption="Write Interrupt Flag" mask="0x40" name="WIF" rw="RW"/>
            </register>
            <register caption="Slave Address"
                      name="SADDR"
                      offset="0xC"
                      rw="RW"
                      size="1"/>
            <register caption="Slave Address Mask"
                      name="SADDRMASK"
                      offset="0xE"
                      rw="RW"
                      size="1">
               <bitfield caption="Address Enable" mask="0x1" name="ADDREN" rw="RW"/>
               <bitfield caption="Address Mask" mask="0xfe" name="ADDRMASK" rw="RW"/>
            </register>
            <register caption="Slave Control A"
                      initval="0x00"
                      name="SCTRLA"
                      offset="0x9"
                      rw="RW"
                      size="1">
               <bitfield caption="Address/Stop Interrupt Enable"
                         mask="0x40"
                         name="APIEN"
                         rw="RW"/>
               <bitfield caption="Data Interrupt Enable" mask="0x80" name="DIEN" rw="RW"/>
               <bitfield caption="Enable TWI Slave" mask="0x1" name="ENABLE" rw="RW"/>
               <bitfield caption="Stop Interrupt Enable" mask="0x20" name="PIEN" rw="RW"/>
               <bitfield caption="Promiscuous Mode Enable"
                         mask="0x4"
                         name="PMEN"
                         rw="RW"/>
               <bitfield caption="Smart Mode Enable" mask="0x2" name="SMEN" rw="RW"/>
            </register>
            <register caption="Slave Control B"
                      initval="0x00"
                      name="SCTRLB"
                      offset="0xA"
                      rw="RW"
                      size="1">
               <bitfield caption="Acknowledge Action"
                         mask="0x4"
                         name="ACKACT"
                         rw="RW"
                         values="TWI_ACKACT"/>
               <bitfield caption="Command"
                         mask="0x3"
                         name="SCMD"
                         rw="RW"
                         values="TWI_SCMD"/>
            </register>
            <register caption="Slave Data"
                      name="SDATA"
                      offset="0xD"
                      rw="RW"
                      size="1"/>
            <register caption="Slave Status"
                      initval="0x00"
                      name="SSTATUS"
                      offset="0xB"
                      rw="RW"
                      size="1">
               <bitfield caption="Slave Address or Stop"
                         mask="0x1"
                         name="AP"
                         rw="R"
                         values="TWI_AP"/>
               <bitfield caption="Address/Stop Interrupt Flag"
                         mask="0x40"
                         name="APIF"
                         rw="RW"/>
               <bitfield caption="Bus Error" mask="0x4" name="BUSERR" rw="RW"/>
               <bitfield caption="Clock Hold" mask="0x20" name="CLKHOLD" rw="R"/>
               <bitfield caption="Collision" mask="0x8" name="COLL" rw="RW"/>
               <bitfield caption="Data Interrupt Flag" mask="0x80" name="DIF" rw="RW"/>
               <bitfield caption="Read/Write Direction" mask="0x2" name="DIR" rw="R"/>
               <bitfield caption="Received Acknowledge" mask="0x10" name="RXACK" rw="R"/>
            </register>
         </register-group>
         <value-group caption="SDA Hold Time select" name="TWI_DEFAULT_SDAHOLD">
            <value caption="SDA hold time off" name="OFF" value="0x00"/>
            <value caption="Typical 50ns hold time" name="50NS" value="0x01"/>
            <value caption="Typical 300ns hold time" name="300NS" value="0x02"/>
            <value caption="Typical 500ns hold time" name="500NS" value="0x03"/>
         </value-group>
         <value-group caption="SDA Setup Time select" name="TWI_DEFAULT_SDASETUP">
            <value caption="SDA setup time is 4 clock cycles" name="4CYC" value="0x0"/>
            <value caption="SDA setup time is 8 clock cycles" name="8CYC" value="0x1"/>
         </value-group>
         <value-group caption="Inactive Bus Timeout select" name="TWI_TIMEOUT">
            <value caption="Bus Timeout Disabled" name="DISABLED" value="0x00"/>
            <value caption="50 Microseconds" name="50US" value="0x01"/>
            <value caption="100 Microseconds" name="100US" value="0x02"/>
            <value caption="200 Microseconds" name="200US" value="0x03"/>
         </value-group>
         <value-group caption="Acknowledge Action select" name="TWI_ACKACT">
            <value caption="Send ACK" name="ACK" value="0x0"/>
            <value caption="Send NACK" name="NACK" value="0x1"/>
         </value-group>
         <value-group caption="Command select" name="TWI_MCMD">
            <value caption="No Action" name="NOACT" value="0x00"/>
            <value caption="Issue Repeated Start Condition"
                   name="REPSTART"
                   value="0x01"/>
            <value caption="Receive or Transmit Data, depending on DIR"
                   name="RECVTRANS"
                   value="0x02"/>
            <value caption="Issue Stop Condition" name="STOP" value="0x03"/>
         </value-group>
         <value-group caption="Bus State select" name="TWI_BUSSTATE">
            <value caption="Unknown Bus State" name="UNKNOWN" value="0x00"/>
            <value caption="Bus is Idle" name="IDLE" value="0x01"/>
            <value caption="This Module Controls The Bus" name="OWNER" value="0x02"/>
            <value caption="The Bus is Busy" name="BUSY" value="0x03"/>
         </value-group>
         <value-group caption="Command select" name="TWI_SCMD">
            <value caption="No Action" name="NOACT" value="0x00"/>
            <value caption="Used To Complete a Transaction"
                   name="COMPTRANS"
                   value="0x02"/>
            <value caption="Used in Response to Address/Data Interrupt"
                   name="RESPONSE"
                   value="0x03"/>
         </value-group>
         <value-group caption="Slave Address or Stop select" name="TWI_AP">
            <value caption="Stop condition generated APIF" name="STOP" value="0x0"/>
            <value caption="Address detection generated APIF" name="ADR" value="0x1"/>
         </value-group>
      </module>
      <module caption="Universal Synchronous and Asynchronous Receiver and Transmitter"
              id="I2108"
              name="USART">
         <register-group caption="Universal Synchronous and Asynchronous Receiver and Transmitter"
                         name="USART"
                         size="0x10">
            <register caption="Baud Rate"
                      initval="0x0000"
                      name="BAUD"
                      offset="0x8"
                      rw="RW"
                      size="2"/>
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x5"
                      rw="RW"
                      size="1">
               <bitfield caption="Auto-baud Error Interrupt Enable"
                         mask="0x4"
                         name="ABEIE"
                         rw="RW"/>
               <bitfield caption="Data Register Empty Interrupt Enable"
                         mask="0x20"
                         name="DREIE"
                         rw="RW"/>
               <bitfield caption="Loop-back Mode Enable" mask="0x8" name="LBME" rw="RW"/>
               <bitfield caption="RS485 Mode internal transmitter"
                         mask="0x3"
                         name="RS485"
                         rw="RW"
                         values="USART_RS485"/>
               <bitfield caption="Receive Complete Interrupt Enable"
                         mask="0x80"
                         name="RXCIE"
                         rw="RW"/>
               <bitfield caption="Receiver Start Frame Interrupt Enable"
                         mask="0x10"
                         name="RXSIE"
                         rw="RW"/>
               <bitfield caption="Transmit Complete Interrupt Enable"
                         mask="0x40"
                         name="TXCIE"
                         rw="RW"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x6"
                      rw="RW"
                      size="1">
               <bitfield caption="Multi-processor Communication Mode"
                         mask="0x1"
                         name="MPCM"
                         rw="RW"/>
               <bitfield caption="Open Drain Mode Enable" mask="0x8" name="ODME" rw="RW"/>
               <bitfield caption="Reciever enable" mask="0x80" name="RXEN" rw="RW"/>
               <bitfield caption="Receiver Mode"
                         mask="0x6"
                         name="RXMODE"
                         rw="RW"
                         values="USART_RXMODE"/>
               <bitfield caption="Start Frame Detection Enable"
                         mask="0x10"
                         name="SFDEN"
                         rw="RW"/>
               <bitfield caption="Transmitter Enable" mask="0x40" name="TXEN" rw="RW"/>
            </register>
            <register caption="Control C"
                      initval="0x03"
                      name="CTRLC"
                      offset="0x7"
                      rw="RW"
                      size="1">
               <mode name="MSPI">
                  <bitfield caption="Communication Mode"
                            mask="0xc0"
                            name="CMODE"
                            rw="RW"
                            values="USART_MSPI_CMODE"/>
                  <bitfield caption="SPI Master Mode, Clock Phase"
                            mask="0x2"
                            name="UCPHA"
                            rw="RW"/>
                  <bitfield caption="SPI Master Mode, Data Order"
                            mask="0x4"
                            name="UDORD"
                            rw="RW"/>
               </mode>
               <mode name="NORMAL">
                  <bitfield caption="Character Size"
                            mask="0x7"
                            name="CHSIZE"
                            rw="RW"
                            values="USART_NORMAL_CHSIZE"/>
                  <bitfield caption="Communication Mode"
                            mask="0xc0"
                            name="CMODE"
                            rw="RW"
                            values="USART_NORMAL_CMODE"/>
                  <bitfield caption="Parity Mode"
                            mask="0x30"
                            name="PMODE"
                            rw="RW"
                            values="USART_NORMAL_PMODE"/>
                  <bitfield caption="Stop Bit Mode"
                            mask="0x8"
                            name="SBMODE"
                            rw="RW"
                            values="USART_NORMAL_SBMODE"/>
               </mode>
            </register>
            <register caption="Debug Control"
                      initval="0x00"
                      name="DBGCTRL"
                      offset="0xB"
                      rw="RW"
                      size="1">
               <bitfield caption="Debug Run" mask="0x1" name="DBGRUN" rw="RW"/>
            </register>
            <register caption="Event Control"
                      initval="0x00"
                      name="EVCTRL"
                      offset="0xC"
                      rw="RW"
                      size="1">
               <bitfield caption="IrDA Event Input Enable"
                         mask="0x1"
                         name="IREI"
                         rw="RW"/>
            </register>
            <register caption="Receive Data High Byte"
                      initval="0x00"
                      name="RXDATAH"
                      offset="0x1"
                      rw="R"
                      size="1">
               <bitfield caption="Buffer Overflow" mask="0x40" name="BUFOVF" rw="R"/>
               <bitfield caption="Receiver Data Register" mask="0x1" name="DATA8" rw="R"/>
               <bitfield caption="Frame Error" mask="0x4" name="FERR" rw="R"/>
               <bitfield caption="Parity Error" mask="0x2" name="PERR" rw="R"/>
               <bitfield caption="Receive Complete Interrupt Flag"
                         mask="0x80"
                         name="RXCIF"
                         rw="R"/>
            </register>
            <register caption="Receive Data Low Byte"
                      initval="0x00"
                      name="RXDATAL"
                      offset="0x0"
                      rw="R"
                      size="1">
               <bitfield caption="RX Data" mask="0xff" name="DATA" rw="R"/>
            </register>
            <register caption="IRCOM Receiver Pulse Length Control"
                      initval="0x00"
                      name="RXPLCTRL"
                      offset="0xE"
                      rw="RW"
                      size="1">
               <bitfield caption="Receiver Pulse Lenght" mask="0x7f" name="RXPL" rw="RW"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x4"
                      rw="RW"
                      size="1">
               <bitfield caption="Break Detected Flag" mask="0x2" name="BDF" rw="RW"/>
               <bitfield caption="Data Register Empty Flag"
                         mask="0x20"
                         name="DREIF"
                         rw="R"/>
               <bitfield caption="Inconsistent Sync Field Interrupt Flag"
                         mask="0x8"
                         name="ISFIF"
                         rw="RW"/>
               <bitfield caption="Receive Complete Interrupt Flag"
                         mask="0x80"
                         name="RXCIF"
                         rw="R"/>
               <bitfield caption="Receive Start Interrupt"
                         mask="0x10"
                         name="RXSIF"
                         rw="R"/>
               <bitfield caption="Transmit Interrupt Flag"
                         mask="0x40"
                         name="TXCIF"
                         rw="RW"/>
               <bitfield caption="Wait For Break" mask="0x1" name="WFB" rw="RW"/>
            </register>
            <register caption="Transmit Data High Byte"
                      initval="0x00"
                      name="TXDATAH"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <bitfield caption="Transmit Data Register (CHSIZE=9bit)"
                         mask="0x1"
                         name="DATA8"
                         rw="RW"/>
            </register>
            <register caption="Transmit Data Low Byte"
                      initval="0x00"
                      name="TXDATAL"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <bitfield caption="Transmit Data Register"
                         mask="0xff"
                         name="DATA"
                         rw="RW"/>
            </register>
            <register caption="IRCOM Transmitter Pulse Length Control"
                      initval="0x00"
                      name="TXPLCTRL"
                      offset="0xD"
                      rw="RW"
                      size="1">
               <bitfield caption="Transmit pulse length" mask="0xff" name="TXPL" rw="RW"/>
            </register>
         </register-group>
         <value-group caption="RS485 Mode internal transmitter select" name="USART_RS485">
            <value caption="RS485 Mode disabled" name="OFF" value="0x00"/>
            <value caption="RS485 Mode External drive" name="EXT" value="0x01"/>
            <value caption="RS485 Mode Internal drive" name="INT" value="0x02"/>
         </value-group>
         <value-group caption="Receiver Mode select" name="USART_RXMODE">
            <value caption="Normal mode" name="NORMAL" value="0x0"/>
            <value caption="CLK2x mode" name="CLK2X" value="0x1"/>
            <value caption="Generic autobaud mode" name="GENAUTO" value="0x2"/>
            <value caption="LIN constrained autobaud mode" name="LINAUTO" value="0x3"/>
         </value-group>
         <value-group caption="Communication Mode select" name="USART_MSPI_CMODE">
            <value caption="Asynchronous Mode" name="ASYNCHRONOUS" value="0x00"/>
            <value caption="Synchronous Mode" name="SYNCHRONOUS" value="0x01"/>
            <value caption="Infrared Communication" name="IRCOM" value="0x02"/>
            <value caption="Master SPI Mode" name="MSPI" value="0x03"/>
         </value-group>
         <value-group caption="Character Size select" name="USART_NORMAL_CHSIZE">
            <value caption="Character size: 5 bit" name="5BIT" value="0x00"/>
            <value caption="Character size: 6 bit" name="6BIT" value="0x01"/>
            <value caption="Character size: 7 bit" name="7BIT" value="0x02"/>
            <value caption="Character size: 8 bit" name="8BIT" value="0x03"/>
            <value caption="Character size: 9 bit read low byte first"
                   name="9BITL"
                   value="0x06"/>
            <value caption="Character size: 9 bit read high byte first"
                   name="9BITH"
                   value="0x07"/>
         </value-group>
         <value-group caption="Communication Mode select" name="USART_NORMAL_CMODE">
            <value caption="Asynchronous Mode" name="ASYNCHRONOUS" value="0x00"/>
            <value caption="Synchronous Mode" name="SYNCHRONOUS" value="0x01"/>
            <value caption="Infrared Communication" name="IRCOM" value="0x02"/>
            <value caption="Master SPI Mode" name="MSPI" value="0x03"/>
         </value-group>
         <value-group caption="Parity Mode select" name="USART_NORMAL_PMODE">
            <value caption="No Parity" name="DISABLED" value="0x00"/>
            <value caption="Even Parity" name="EVEN" value="0x02"/>
            <value caption="Odd Parity" name="ODD" value="0x03"/>
         </value-group>
         <value-group caption="Stop Bit Mode select" name="USART_NORMAL_SBMODE">
            <value caption="1 stop bit" name="1BIT" value="0x0"/>
            <value caption="2 stop bits" name="2BIT" value="0x1"/>
         </value-group>
      </module>
      <module caption="User Row" id="I2602" name="USERROW">
         <register-group caption="User Row" name="USERROW" size="0x20">
            <register caption="User Row Byte 0"
                      name="USERROW0"
                      offset="0x00"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 1"
                      name="USERROW1"
                      offset="0x01"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 2"
                      name="USERROW2"
                      offset="0x02"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 3"
                      name="USERROW3"
                      offset="0x03"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 4"
                      name="USERROW4"
                      offset="0x04"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 5"
                      name="USERROW5"
                      offset="0x05"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 6"
                      name="USERROW6"
                      offset="0x06"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 7"
                      name="USERROW7"
                      offset="0x07"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 8"
                      name="USERROW8"
                      offset="0x08"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 9"
                      name="USERROW9"
                      offset="0x09"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 10"
                      name="USERROW10"
                      offset="0x0A"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 11"
                      name="USERROW11"
                      offset="0x0B"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 12"
                      name="USERROW12"
                      offset="0x0C"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 13"
                      name="USERROW13"
                      offset="0x0D"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 14"
                      name="USERROW14"
                      offset="0x0E"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 15"
                      name="USERROW15"
                      offset="0x0F"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 16"
                      name="USERROW16"
                      offset="0x10"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 17"
                      name="USERROW17"
                      offset="0x11"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 18"
                      name="USERROW18"
                      offset="0x12"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 19"
                      name="USERROW19"
                      offset="0x13"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 20"
                      name="USERROW20"
                      offset="0x14"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 21"
                      name="USERROW21"
                      offset="0x15"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 22"
                      name="USERROW22"
                      offset="0x16"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 23"
                      name="USERROW23"
                      offset="0x17"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 24"
                      name="USERROW24"
                      offset="0x18"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 25"
                      name="USERROW25"
                      offset="0x19"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 26"
                      name="USERROW26"
                      offset="0x1A"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 27"
                      name="USERROW27"
                      offset="0x1B"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 28"
                      name="USERROW28"
                      offset="0x1C"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 29"
                      name="USERROW29"
                      offset="0x1D"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 30"
                      name="USERROW30"
                      offset="0x1E"
                      rw="RW"
                      size="1"/>
            <register caption="User Row Byte 31"
                      name="USERROW31"
                      offset="0x1F"
                      rw="RW"
                      size="1"/>
         </register-group>
      </module>
      <module caption="Virtual Ports" id="I2103" name="VPORT">
         <register-group caption="Virtual Ports" name="VPORT" size="0x4">
            <register caption="Data Direction"
                      name="DIR"
                      offset="0x0"
                      rw="RW"
                      size="1"/>
            <register caption="Input Value"
                      name="IN"
                      offset="0x2"
                      rw="RW"
                      size="1"/>
            <register caption="Interrupt Flags"
                      initval="0x00"
                      name="INTFLAGS"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <bitfield caption="Pin Interrupt" mask="0xff" name="INT" rw="RW"/>
            </register>
            <register caption="Output Value"
                      name="OUT"
                      offset="0x1"
                      rw="RW"
                      size="1"/>
         </register-group>
      </module>
      <module caption="Voltage reference" id="I2602" name="VREF">
         <register-group caption="Voltage reference" name="VREF" size="0x4">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="ADC0 reference select"
                         mask="0x70"
                         name="ADC0REFSEL"
                         rw="RW"
                         values="VREF_ADC0REFSEL"/>
               <bitfield caption="DAC0/AC0 reference select"
                         mask="0x7"
                         name="DAC0REFSEL"
                         rw="RW"
                         values="VREF_DAC0REFSEL"/>
            </register>
            <register caption="Control B"
                      initval="0x00"
                      name="CTRLB"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="ADC0 reference enable"
                         mask="0x2"
                         name="ADC0REFEN"
                         rw="RW"/>
               <bitfield caption="ADC1 reference enable"
                         mask="0x10"
                         name="ADC1REFEN"
                         rw="RW"/>
               <bitfield caption="DAC0/AC0 reference enable"
                         mask="0x1"
                         name="DAC0REFEN"
                         rw="RW"/>
               <bitfield caption="DAC1/AC1 reference enable"
                         mask="0x8"
                         name="DAC1REFEN"
                         rw="RW"/>
               <bitfield caption="DAC2/AC2 reference enable"
                         mask="0x20"
                         name="DAC2REFEN"
                         rw="RW"/>
            </register>
            <register caption="Control C"
                      initval="0x00"
                      name="CTRLC"
                      offset="0x2"
                      rw="RW"
                      size="1">
               <bitfield caption="ADC1 reference select"
                         mask="0x70"
                         name="ADC1REFSEL"
                         rw="RW"
                         values="VREF_ADC1REFSEL"/>
               <bitfield caption="DAC1/AC1 reference select"
                         mask="0x7"
                         name="DAC1REFSEL"
                         rw="RW"
                         values="VREF_DAC1REFSEL"/>
            </register>
            <register caption="Control D"
                      initval="0x00"
                      name="CTRLD"
                      offset="0x3"
                      rw="RW"
                      size="1">
               <bitfield caption="DAC2/AC2 reference select"
                         mask="0x7"
                         name="DAC2REFSEL"
                         rw="RW"
                         values="VREF_DAC2REFSEL"/>
            </register>
         </register-group>
         <value-group caption="ADC0 reference select select" name="VREF_ADC0REFSEL">
            <value caption="Voltage reference at 0.55V" name="0V55" value="0x0"/>
            <value caption="Voltage reference at 1.1V" name="1V1" value="0x1"/>
            <value caption="Voltage reference at 2.5V" name="2V5" value="0x2"/>
            <value caption="Voltage reference at 4.34V" name="4V34" value="0x3"/>
            <value caption="Voltage reference at 1.5V" name="1V5" value="0x4"/>
         </value-group>
         <value-group caption="DAC0/AC0 reference select select" name="VREF_DAC0REFSEL">
            <value caption="Voltage reference at 0.55V" name="0V55" value="0x0"/>
            <value caption="Voltage reference at 1.1V" name="1V1" value="0x1"/>
            <value caption="Voltage reference at 2.5V" name="2V5" value="0x2"/>
            <value caption="Voltage reference at 4.34V" name="4V34" value="0x3"/>
            <value caption="Voltage reference at 1.5V" name="1V5" value="0x4"/>
         </value-group>
         <value-group caption="ADC1 reference select select" name="VREF_ADC1REFSEL">
            <value caption="Voltage reference at 0.55V" name="0V55" value="0x0"/>
            <value caption="Voltage reference at 1.1V" name="1V1" value="0x1"/>
            <value caption="Voltage reference at 2.5V" name="2V5" value="0x2"/>
            <value caption="Voltage reference at 4.34V" name="4V34" value="0x3"/>
            <value caption="Voltage reference at 1.5V" name="1V5" value="0x4"/>
         </value-group>
         <value-group caption="DAC1/AC1 reference select select" name="VREF_DAC1REFSEL">
            <value caption="Voltage reference at 0.55V" name="0V55" value="0x0"/>
            <value caption="Voltage reference at 1.1V" name="1V1" value="0x1"/>
            <value caption="Voltage reference at 2.5V" name="2V5" value="0x2"/>
            <value caption="Voltage reference at 4.34V" name="4V34" value="0x3"/>
            <value caption="Voltage reference at 1.5V" name="1V5" value="0x4"/>
         </value-group>
         <value-group caption="DAC2/AC2 reference select select" name="VREF_DAC2REFSEL">
            <value caption="Voltage reference at 0.55V" name="0V55" value="0x0"/>
            <value caption="Voltage reference at 1.1V" name="1V1" value="0x1"/>
            <value caption="Voltage reference at 2.5V" name="2V5" value="0x2"/>
            <value caption="Voltage reference at 4.34V" name="4V34" value="0x3"/>
            <value caption="Voltage reference at 1.5V" name="1V5" value="0x4"/>
         </value-group>
      </module>
      <module caption="Watch-Dog Timer" id="I2127" name="WDT">
         <register-group caption="Watch-Dog Timer" name="WDT" size="0x2">
            <register caption="Control A"
                      initval="0x00"
                      name="CTRLA"
                      offset="0x0"
                      rw="RW"
                      size="1">
               <bitfield caption="Period"
                         mask="0xf"
                         name="PERIOD"
                         rw="RW"
                         values="WDT_PERIOD"/>
               <bitfield caption="Window"
                         mask="0xf0"
                         name="WINDOW"
                         rw="RW"
                         values="WDT_WINDOW"/>
            </register>
            <register caption="Status"
                      initval="0x00"
                      name="STATUS"
                      offset="0x1"
                      rw="RW"
                      size="1">
               <bitfield caption="Lock enable" mask="0x80" name="LOCK" rw="RW"/>
               <bitfield caption="Syncronization busy" mask="0x1" name="SYNCBUSY" rw="R"/>
            </register>
         </register-group>
         <value-group caption="Period select" name="WDT_PERIOD">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="8 cycles (8ms)" name="8CLK" value="0x01"/>
            <value caption="16 cycles (16ms)" name="16CLK" value="0x02"/>
            <value caption="32 cycles (32ms)" name="32CLK" value="0x03"/>
            <value caption="64 cycles (64ms)" name="64CLK" value="0x04"/>
            <value caption="128 cycles (0.128s)" name="128CLK" value="0x05"/>
            <value caption="256 cycles (0.256s)" name="256CLK" value="0x06"/>
            <value caption="512 cycles (0.512s)" name="512CLK" value="0x07"/>
            <value caption="1K cycles (1.0s)" name="1KCLK" value="0x08"/>
            <value caption="2K cycles (2.0s)" name="2KCLK" value="0x09"/>
            <value caption="4K cycles (4.1s)" name="4KCLK" value="0x0A"/>
            <value caption="8K cycles (8.2s)" name="8KCLK" value="0x0B"/>
         </value-group>
         <value-group caption="Window select" name="WDT_WINDOW">
            <value caption="Off" name="OFF" value="0x00"/>
            <value caption="8 cycles (8ms)" name="8CLK" value="0x01"/>
            <value caption="16 cycles (16ms)" name="16CLK" value="0x02"/>
            <value caption="32 cycles (32ms)" name="32CLK" value="0x03"/>
            <value caption="64 cycles (64ms)" name="64CLK" value="0x04"/>
            <value caption="128 cycles (0.128s)" name="128CLK" value="0x05"/>
            <value caption="256 cycles (0.256s)" name="256CLK" value="0x06"/>
            <value caption="512 cycles (0.512s)" name="512CLK" value="0x07"/>
            <value caption="1K cycles (1.0s)" name="1KCLK" value="0x08"/>
            <value caption="2K cycles (2.0s)" name="2KCLK" value="0x09"/>
            <value caption="4K cycles (4.1s)" name="4KCLK" value="0x0A"/>
            <value caption="8K cycles (8.2s)" name="8KCLK" value="0x0B"/>
         </value-group>
      </module>
   </modules>
   <pinouts>
      <pinout name="SOIC14">
         <pin pad="VDD" position="1"/>
         <pin pad="PA4" position="2"/>
         <pin pad="PA5" position="3"/>
         <pin pad="PA6" position="4"/>
         <pin pad="PA7" position="5"/>
         <pin pad="PB3" position="6"/>
         <pin pad="PB2" position="7"/>
         <pin pad="PB1" position="8"/>
         <pin pad="PB0" position="9"/>
         <pin pad="PA0" position="10"/>
         <pin pad="PA1" position="11"/>
         <pin pad="PA2" position="12"/>
         <pin pad="PA3" position="13"/>
         <pin pad="GND" position="14"/>
      </pinout>
   </pinouts>
</avr-tools-device-file>
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