<?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="4.5"
xsi:noNamespaceSchemaLocation="schema/atdf.xsd">
<variants>
<variant ordercode="ATtiny404-SSFR"
package="SOIC14"
pinout="SOIC14"
speedmax="20000000"
tempmax="125"
tempmin="-40"
vccmax="5.5"
vccmin="1.8"/>
<variant ordercode="ATtiny404-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="ATtiny404">
<address-spaces>
<address-space endianness="little"
id="data"
name="data"
size="0x9000"
start="0x0000">
<memory-segment exec="0"
name="IO"
rw="RW"
size="0x1100"
start="0x00"
type="io"/>
<memory-segment exec="0"
name="SIGNATURES"
pagesize="0x40"
rw="R"
size="0x03"
start="0x1100"
type="signatures"/>
<memory-segment exec="0"
name="PROD_SIGNATURES"
pagesize="0x40"
rw="R"
size="0x3D"
start="0x1103"
type="signatures"/>
<memory-segment exec="0"
name="FUSES"
pagesize="0x20"
rw="RW"
size="0x0A"
start="0x1280"
type="fuses"/>
<memory-segment exec="0"
name="LOCKBITS"
pagesize="0x20"
rw="RW"
size="0x01"
start="0x128A"
type="lockbits"/>
<memory-segment exec="0"
name="USER_SIGNATURES"
pagesize="0x20"
rw="RW"
size="0x20"
start="0x1300"
type="user_signatures"/>
<memory-segment exec="0"
name="EEPROM"
pagesize="0x20"
rw="RW"
size="0x80"
start="0x1400"
type="eeprom"/>
<memory-segment exec="0"
name="INTERNAL_SRAM"
rw="RW"
size="0x100"
start="0x3F00"
type="ram"/>
<memory-segment exec="0"
name="MAPPED_PROGMEM"
pagesize="0x40"
rw="RW"
size="0x1000"
start="0x8000"
type="other"/>
</address-space>
<address-space endianness="little"
id="prog"
name="prog"
size="0x1000"
start="0x0000">
<memory-segment exec="1"
name="PROGMEM"
pagesize="0x40"
rw="RW"
size="0x1000"
start="0x00"
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="0x0670"/>
<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"/>
</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>
</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="I2601" 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 function="OTHER" 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="I2601" 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="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"/>
<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"/>
</signals>
</instance>
</module>
<module id="I2601" name="FUSE">
<instance name="FUSE">
<register-group address-space="data"
name="FUSE"
name-in-module="FUSE"
offset="0x1280"/>
</instance>
</module>
<module id="I2601" name="GPIO">
<instance name="GPIO">
<register-group address-space="data"
name="GPIO"
name-in-module="GPIO"
offset="0x001C"/>
</instance>
</module>
<module id="I2601" 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="I2601" name="PORTMUX">
<instance name="PORTMUX">
<register-group address-space="data"
name="PORTMUX"
name-in-module="PORTMUX"
offset="0x0200"/>
</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="I2601" 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"/>
<signal field="PORTMUX.CTRLB.SPI0"
function="SPI0_ALT"
group="MISO"
pad="PA7"/>
<signal field="PORTMUX.CTRLB.SPI0"
function="SPI0_ALT"
group="MOSI"
pad="PA6"/>
</signals>
</instance>
</module>
<module id="I2601" 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"
group="WO"
index="0"
pad="PB0"/>
<signal field="PORTMUX.CTRLC.TCA00"
function="TCA0_ALT"
group="WO"
index="0"
pad="PB3"/>
<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>
</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"
group="SCL"
pad="PB0"/>
<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"
group="RXD"
pad="PB3"/>
<signal field="PORTMUX.CTRLB.USART0"
function="USART0"
group="TXD"
pad="PB2"/>
<signal field="PORTMUX.CTRLB.USART0"
function="USART0"
group="XCK"
pad="PB1"/>
<signal field="PORTMUX.CTRLB.USART0"
function="USART0"
group="XDIR"
pad="PB0"/>
<signal field="PORTMUX.CTRLB.USART0"
function="USART0_ALT"
group="RXD"
pad="PA2"/>
<signal field="PORTMUX.CTRLB.USART0"
function="USART0_ALT"
group="TXD"
pad="PA1"/>
<signal field="PORTMUX.CTRLB.USART0"
function="USART0_ALT"
group="XCK"
pad="PA3"/>
<signal field="PORTMUX.CTRLB.USART0"
function="USART0_ALT"
group="XDIR"
pad="PA4"/>
</signals>
</instance>
</module>
<module id="I2601" 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="I2601" 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="16" module-instance="AC0" name="AC"/>
<interrupt index="17" module-instance="ADC0" name="RESRDY"/>
<interrupt index="18" module-instance="ADC0" name="WCOMP"/>
<interrupt index="19" module-instance="TWI0" name="TWIS"/>
<interrupt index="20" module-instance="TWI0" name="TWIM"/>
<interrupt index="21" module-instance="SPI0" name="INT"/>
<interrupt index="22" module-instance="USART0" name="RXC"/>
<interrupt index="23" module-instance="USART0" name="DRE"/>
<interrupt index="24" module-instance="USART0" name="TXC"/>
<interrupt index="25" 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-group>
<property-group name="PROGRAMMING_INFO">
<property name="FUSE_ENABLED_VALUE" value="1"/>
</property-group>
<property-group name="UPDI_INTERFACE">
<property name="HV_IMPLEMENTATION" value="0"/>
<property name="PROGMEM_OFFSET" value="0x00008000"/>
</property-group>
<property-group name="SIGNATURES">
<property name="SIGNATURE0" value="0x1E"/>
<property name="SIGNATURE1" value="0x92"/>
<property name="SIGNATURE2" value="0x26"/>
</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="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Hysteresis Mode"
mask="0x06"
name="HYSMODE"
rw="RW"
values="AC_HYSMODE"/>
<bitfield caption="Interrupt Mode"
mask="0x30"
name="INTMODE"
rw="RW"
values="AC_INTMODE"/>
<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="Mux Control A"
initval="0x00"
name="MUXCTRLA"
offset="0x2"
rw="RW"
size="1">
<bitfield caption="Negative Input MUX Selection"
mask="0x03"
name="MUXNEG"
rw="RW"
values="AC_MUXNEG"/>
<bitfield caption="Positive Input MUX Selection"
mask="0x18"
name="MUXPOS"
rw="RW"
values="AC_MUXPOS"/>
<bitfield caption="Invert AC Output" mask="0x80" name="INVERT" 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="0x01"
name="CMP"
rw="RW"/>
</register>
<register caption="Status"
initval="0x00"
name="STATUS"
offset="0x7"
rw="RW"
size="1">
<bitfield caption="Analog Comparator Interrupt Flag"
mask="0x01"
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="Negative Input MUX Selection" name="AC_MUXNEG">
<value caption="Negative Pin 0" name="PIN0" value="0x00"/>
<value caption="Voltage Reference" name="VREF" value="0x02"/>
</value-group>
<value-group caption="Positive Input MUX Selection" name="AC_MUXPOS">
<value caption="Positive Pin 0" name="PIN0" value="0x00"/>
</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="Control A"
initval="0x00"
name="CTRLA"
offset="0x00"
rw="RW"
size="1">
<bitfield caption="ADC Enable" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="ADC Freerun mode" mask="0x02" name="FREERUN" rw="RW"/>
<bitfield caption="ADC Resolution"
mask="0x04"
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="0x07"
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="0x07"
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="Sampling Delay Selection"
mask="0x0F"
name="SAMPDLY"
rw="RW"/>
<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"/>
</register>
<register caption="Control E"
initval="0x00"
name="CTRLE"
offset="0x04"
rw="RW"
size="1">
<bitfield caption="Window Comparator Mode"
mask="0x07"
name="WINCM"
rw="RW"
values="ADC_WINCM"/>
</register>
<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="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="Command"
initval="0x00"
name="COMMAND"
offset="0x08"
rw="RW"
size="1">
<bitfield caption="Start Conversion Operation"
mask="0x01"
name="STCONV"
rw="RW"/>
</register>
<register caption="Event Control"
initval="0x00"
name="EVCTRL"
offset="0x09"
rw="RW"
size="1">
<bitfield caption="Start Event Input Enable"
mask="0x01"
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="0x01"
name="RESRDY"
rw="RW"/>
<bitfield caption="Window Comparator Interrupt Enable"
mask="0x02"
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="0x01" name="RESRDY" rw="RW"/>
<bitfield caption="Window Comparator Flag"
mask="0x02"
name="WCMP"
rw="RW"/>
</register>
<register caption="Debug Control"
initval="0x00"
name="DBGCTRL"
offset="0x0C"
rw="RW"
size="1">
<bitfield caption="Debug run" mask="0x01" name="DBGRUN" 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="ADC Accumulator Result"
name="RES"
offset="0x10"
rw="R"
size="2"/>
<register caption="Window comparator low threshold"
name="WINLT"
offset="0x12"
rw="RW"
size="2"/>
<register caption="Window comparator high threshold"
name="WINHT"
offset="0x14"
rw="RW"
size="2"/>
<register caption="Calibration"
initval="0x00"
name="CALIB"
offset="0x16"
rw="RW"
size="1">
<bitfield caption="Duty Cycle"
mask="0x01"
name="DUTYCYC"
rw="RW"
values="ADC_DUTYCYC"/>
</register>
</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" name="ADC_REFSEL">
<value caption="Internal reference" name="INTREF" value="0x00"/>
<value caption="VDD" name="VDDREF" value="0x01"/>
</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" 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" 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="DAC0" name="DAC0" value="0x1C"/>
<value caption="Internal Ref" name="INTREF" value="0x1D"/>
<value caption="Temp sensor" 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 sleep mode"
mask="0x03"
name="SLEEP"
rw="RW"
values="BOD_SLEEP"/>
<bitfield caption="Operation in active mode"
mask="0x0C"
name="ACTIVE"
rw="R"
values="BOD_ACTIVE"/>
<bitfield caption="Sample frequency"
mask="0x10"
name="SAMPFREQ"
rw="R"
values="BOD_SAMPFREQ"/>
</register>
<register caption="Control B"
initval="0x00"
name="CTRLB"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="Bod level"
mask="0x07"
name="LVL"
rw="R"
values="BOD_LVL"/>
</register>
<register caption="Voltage level monitor Control"
initval="0x00"
name="VLMCTRLA"
offset="0x8"
rw="RW"
size="1">
<bitfield caption="voltage level monitor level"
mask="0x03"
name="VLMLVL"
rw="RW"
values="BOD_VLMLVL"/>
</register>
<register caption="Voltage level monitor interrupt Control"
initval="0x00"
name="INTCTRL"
offset="0x9"
rw="RW"
size="1">
<bitfield caption="voltage level monitor interrrupt enable"
mask="0x01"
name="VLMIE"
rw="RW"/>
<bitfield caption="Configuration"
mask="0x06"
name="VLMCFG"
rw="RW"
values="BOD_VLMCFG"/>
</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="0x01"
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="0x01"
name="VLMS"
rw="R"/>
</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 wakeup halt" name="ENWAKE" value="0x03"/>
</value-group>
<value-group caption="Sample frequency select" name="BOD_SAMPFREQ">
<value caption="1kHz sampling" name="1KHZ" value="0x0"/>
<value caption="125Hz sampling" 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="0x10">
<register caption="Control Register A"
initval="0x00"
name="CTRLA"
offset="0x0"
rw="RW"
size="1">
<bitfield caption="Enable" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Run in Standby" mask="0x40" name="RUNSTDBY" rw="RW"/>
</register>
<register caption="Sequential Control 0"
initval="0x00"
name="SEQCTRL0"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="Sequential Selection"
mask="0x07"
name="SEQSEL"
rw="RW"
values="CCL_SEQSEL"/>
</register>
<register caption="LUT Control 0 A"
initval="0x00"
name="LUT0CTRLA"
offset="0x5"
rw="RW"
size="1">
<bitfield caption="LUT Enable" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Output Enable" mask="0x08" name="OUTEN" rw="RW"/>
<bitfield caption="Filter Selection"
mask="0x30"
name="FILTSEL"
rw="RW"
values="CCL_FILTSEL"/>
<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"/>
</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="0x0F"
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="0x0F"
name="INSEL2"
rw="RW"
values="CCL_INSEL2"/>
</register>
<register caption="Truth 0"
initval="0x00"
name="TRUTH0"
offset="0x8"
rw="RW"
size="1">
<bitfield caption="Truth Table" mask="0xFF" name="TRUTH" rw="RW"/>
</register>
<register caption="LUT Control 1 A"
initval="0x00"
name="LUT1CTRLA"
offset="0x9"
rw="RW"
size="1">
<bitfield caption="LUT Enable" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Output Enable" mask="0x08" name="OUTEN" rw="RW"/>
<bitfield caption="Filter Selection"
mask="0x30"
name="FILTSEL"
rw="RW"
values="CCL_FILTSEL"/>
<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"/>
</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="0x0F"
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="0x0F"
name="INSEL2"
rw="RW"
values="CCL_INSEL2"/>
</register>
<register caption="Truth 1"
initval="0x00"
name="TRUTH1"
offset="0xC"
rw="RW"
size="1">
<bitfield caption="Truth Table" mask="0xFF" name="TRUTH" rw="RW"/>
</register>
</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" 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" 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-group>
<value-group caption="LUT Input 1 Source Selection" 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-group>
<value-group caption="LUT Input 2 Source Selection" 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-group>
<value-group caption="Sequential Selection" 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="I2601" 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="Clock select"
mask="0x03"
name="CLKSEL"
rw="RW"
values="CLKCTRL_CLKSEL"/>
<bitfield caption="System clock out" mask="0x80" name="CLKOUT" rw="RW"/>
</register>
<register caption="MCLK Control B"
initval="0x00"
name="MCLKCTRLB"
offset="0x01"
rw="RW"
size="1">
<bitfield caption="Prescaler enable" mask="0x01" name="PEN" rw="RW"/>
<bitfield caption="Prescaler division"
mask="0x1E"
name="PDIV"
rw="RW"
values="CLKCTRL_PDIV"/>
</register>
<register caption="MCLK Lock"
name="MCLKLOCK"
offset="0x02"
rw="RW"
size="1">
<bitfield caption="lock ebable" mask="0x01" name="LOCKEN" rw="RW"/>
</register>
<register caption="MCLK Status"
initval="0x00"
name="MCLKSTATUS"
offset="0x03"
rw="R"
size="1">
<bitfield caption="System Oscillator changing"
mask="0x01"
name="SOSC"
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="External Clock status" mask="0x80" name="EXTS" rw="R"/>
</register>
<register caption="OSC20M Control A"
name="OSC20MCTRLA"
offset="0x10"
rw="RW"
size="1">
<bitfield caption="Run standby" mask="0x02" name="RUNSTDBY" rw="RW"/>
</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="Oscillator temperature coefficient"
mask="0x0F"
name="TEMPCAL20M"
rw="RW"/>
<bitfield caption="Lock" mask="0x80" name="LOCK" rw="RW"/>
</register>
<register caption="OSC32K Control A"
initval="0x00"
name="OSC32KCTRLA"
offset="0x18"
rw="RW"
size="1">
<bitfield caption="Run standby" mask="0x02" name="RUNSTDBY" rw="RW"/>
</register>
</register-group>
<value-group caption="Clock 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="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>
</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 Low"
name="SPL"
offset="0xD"
rw="RW"
size="1"/>
<register caption="Stack Pointer High"
name="SPH"
offset="0xE"
rw="RW"
size="1"/>
<register caption="Status Register"
initval="0x00"
name="SREG"
offset="0xF"
rw="RW"
size="1">
<bitfield caption="Carry Flag" mask="0x01" name="C" rw="RW"/>
<bitfield caption="Zero Flag" mask="0x02" name="Z" rw="RW"/>
<bitfield caption="Negative Flag" mask="0x04" name="N" rw="RW"/>
<bitfield caption="Two's Complement Overflow Flag"
mask="0x08"
name="V"
rw="RW"/>
<bitfield caption="N Exclusive Or V Flag" mask="0x10" name="S" rw="RW"/>
<bitfield caption="Half Carry Flag" mask="0x20" name="H" rw="RW"/>
<bitfield caption="Transfer Bit" mask="0x40" name="T" rw="RW"/>
<bitfield caption="Global Interrupt Enable Flag"
mask="0x80"
name="I"
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="Round-robin Scheduling Enable"
mask="0x01"
name="LVL0RR"
rw="RW"/>
<bitfield caption="Compact Vector Table" mask="0x20" name="CVT" rw="RW"/>
<bitfield caption="Interrupt Vector Select"
mask="0x40"
name="IVSEL"
rw="RW"/>
</register>
<register caption="Status"
initval="0x00"
name="STATUS"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="Level 0 Interrupt Executing"
mask="0x01"
name="LVL0EX"
rw="R"/>
<bitfield caption="Level 1 Interrupt Executing"
mask="0x02"
name="LVL1EX"
rw="R"/>
<bitfield caption="Non-maskable Interrupt Executing"
mask="0x80"
name="NMIEX"
rw="R"/>
</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-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="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Enable NMI Trigger" mask="0x02" 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 Source"
mask="0x03"
name="SRC"
rw="RW"
values="CRCSCAN_SRC"/>
<bitfield caption="CRC Flash Access Mode"
mask="0x30"
name="MODE"
rw="RW"
values="CRCSCAN_MODE"/>
</register>
<register caption="Status"
initval="0x00"
name="STATUS"
offset="0x2"
rw="R"
size="1">
<bitfield caption="CRC Busy" mask="0x01" name="BUSY" rw="R"/>
<bitfield caption="CRC Ok" mask="0x02" 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-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="Event System" id="I2601" name="EVSYS">
<register-group caption="Event System" name="EVSYS" size="0x40">
<register caption="Asynchronous Channel Strobe"
initval="0x00"
name="ASYNCSTROBE"
offset="0x00"
rw="W"
size="1"/>
<register caption="Synchronous Channel Strobe"
initval="0x00"
name="SYNCSTROBE"
offset="0x01"
rw="W"
size="1"/>
<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="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="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="Synchronous User Ch 0 Input Selection - TCA0"
initval="0x00"
name="SYNCUSER0"
offset="0x22"
rw="RW"
size="1">
<bitfield caption="Synchronous User Ch 0 Input Selection - TCA0"
mask="0xFF"
name="SYNCUSER0"
rw="RW"
values="EVSYS_SYNCUSER0"/>
</register>
<register caption="Synchronous User Ch 1 Input Selection - USART0"
initval="0x00"
name="SYNCUSER1"
offset="0x23"
rw="RW"
size="1">
<bitfield caption="Synchronous User Ch 1 Input Selection - USART0"
mask="0xFF"
name="SYNCUSER1"
rw="RW"
values="EVSYS_SYNCUSER1"/>
</register>
</register-group>
<value-group caption="Asynchronous Channel 0 Generator Selection"
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-group>
<value-group caption="Asynchronous Channel 1 Generator Selection"
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-group>
<value-group caption="Asynchronous User Ch 0 Input Selection - TCB0"
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"
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"
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"
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"
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"
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"
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"
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"
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"
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"
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="Synchronous Channel 0 Generator Selection"
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-group>
<value-group caption="Synchronous User Ch 0 Input Selection - TCA0"
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 Input Selection - USART0"
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="I2601" name="FUSE">
<register-group caption="Fuses" name="FUSE" size="0x09">
<register caption="Watchdog Configuration"
initval="0x00"
name="WDTCFG"
offset="0x0"
rw="RW"
size="1">
<bitfield caption="Watchdog Timeout Period"
mask="0x0F"
name="PERIOD"
rw="RW"
values="FUSE_PERIOD"/>
<bitfield caption="Watchdog Window Timeout Period"
mask="0xF0"
name="WINDOW"
rw="RW"
values="FUSE_WINDOW"/>
</register>
<register caption="BOD Configuration"
initval="0x00"
name="BODCFG"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="BOD Operation in Sleep Mode"
mask="0x03"
name="SLEEP"
rw="RW"
values="FUSE_SLEEP"/>
<bitfield caption="BOD Operation in Active Mode"
mask="0x0C"
name="ACTIVE"
rw="RW"
values="FUSE_ACTIVE"/>
<bitfield caption="BOD Sample Frequency"
mask="0x10"
name="SAMPFREQ"
rw="RW"
values="FUSE_SAMPFREQ"/>
<bitfield caption="BOD Level"
mask="0xE0"
name="LVL"
rw="RW"
values="FUSE_LVL"/>
</register>
<register caption="Oscillator Configuration"
initval="0x7E"
name="OSCCFG"
offset="0x2"
rw="RW"
size="1">
<bitfield caption="Frequency Select"
mask="0x03"
name="FREQSEL"
rw="RW"
values="FUSE_FREQSEL"/>
<bitfield caption="Oscillator Lock" mask="0x80" name="OSCLOCK" rw="RW"/>
</register>
<register caption="TCD0 Configuration"
initval="0x00"
name="TCD0CFG"
offset="0x4"
rw="RW"
size="1">
<bitfield caption="Compare A Default Output Value"
mask="0x01"
name="CMPA"
rw="RW"/>
<bitfield caption="Compare B Default Output Value"
mask="0x02"
name="CMPB"
rw="RW"/>
<bitfield caption="Compare C Default Output Value"
mask="0x04"
name="CMPC"
rw="RW"/>
<bitfield caption="Compare D Default Output Value"
mask="0x08"
name="CMPD"
rw="RW"/>
<bitfield caption="Compare A Output Enable"
mask="0x10"
name="CMPAEN"
rw="RW"/>
<bitfield caption="Compare B Output Enable"
mask="0x20"
name="CMPBEN"
rw="RW"/>
<bitfield caption="Compare C Output Enable"
mask="0x40"
name="CMPCEN"
rw="RW"/>
<bitfield caption="Compare D Output Enable"
mask="0x80"
name="CMPDEN"
rw="RW"/>
</register>
<register caption="System Configuration 0"
initval="0xF6"
name="SYSCFG0"
offset="0x5"
rw="RW"
size="1">
<bitfield caption="EEPROM Save" mask="0x01" name="EESAVE" rw="RW"/>
<bitfield caption="Reset Pin Configuration"
mask="0x0C"
name="RSTPINCFG"
rw="RW"
values="FUSE_RSTPINCFG"/>
<bitfield caption="CRC Source"
mask="0xC0"
name="CRCSRC"
rw="RW"
values="FUSE_CRCSRC"/>
</register>
<register caption="System Configuration 1"
initval="0xFF"
name="SYSCFG1"
offset="0x6"
rw="RW"
size="1">
<bitfield caption="Startup Time"
mask="0x07"
name="SUT"
rw="RW"
values="FUSE_SUT"/>
</register>
<register caption="Application Code Section End"
initval="0x00"
name="APPEND"
offset="0x7"
rw="RW"
size="1"/>
<register caption="Boot Section End"
initval="0x00"
name="BOOTEND"
offset="0x8"
rw="RW"
size="1"/>
</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" 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="Watch-Dog timer 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="Window mode 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="I2601" 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="I2601" 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="Control A"
initval="0x00"
name="CTRLA"
offset="0x0"
rw="RW"
size="1">
<bitfield caption="Command"
mask="0x07"
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="0x01"
name="APCWP"
rw="RW"/>
<bitfield caption="Boot Lock" mask="0x02" name="BOOTLOCK" rw="RW"/>
</register>
<register caption="Status" name="STATUS" offset="0x2" rw="R" size="1">
<bitfield caption="Flash busy" mask="0x01" name="FBUSY" rw="R"/>
<bitfield caption="EEPROM busy" mask="0x02" name="EEBUSY" rw="R"/>
<bitfield caption="Write error" mask="0x04" name="WRERROR" rw="R"/>
</register>
<register caption="Interrupt Control"
initval="0x00"
name="INTCTRL"
offset="0x3"
rw="RW"
size="1">
<bitfield caption="EEPROM Ready" mask="0x01" name="EEREADY" rw="RW"/>
</register>
<register caption="Interrupt Flags"
initval="0x00"
name="INTFLAGS"
offset="0x4"
rw="RW"
size="1">
<bitfield caption="EEPROM Ready" mask="0x01" name="EEREADY" rw="RW"/>
</register>
<register caption="Data" name="DATA" offset="0x6" rw="RW" size="2"/>
<register caption="Address" name="ADDR" offset="0x8" rw="RW" size="2"/>
</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 Set"
name="DIRSET"
offset="0x01"
rw="RW"
size="1"/>
<register caption="Data Direction Clear"
name="DIRCLR"
offset="0x02"
rw="RW"
size="1"/>
<register caption="Data Direction Toggle"
name="DIRTGL"
offset="0x03"
rw="RW"
size="1"/>
<register caption="Output Value"
name="OUT"
offset="0x04"
rw="RW"
size="1"/>
<register caption="Output Value Set"
name="OUTSET"
offset="0x05"
rw="RW"
size="1"/>
<register caption="Output Value Clear"
name="OUTCLR"
offset="0x06"
rw="RW"
size="1"/>
<register caption="Output Value Toggle"
name="OUTTGL"
offset="0x07"
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="Pin 0 Control"
initval="0x00"
name="PIN0CTRL"
offset="0x10"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
</register>
<register caption="Pin 1 Control"
initval="0x00"
name="PIN1CTRL"
offset="0x11"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
</register>
<register caption="Pin 2 Control"
initval="0x00"
name="PIN2CTRL"
offset="0x12"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
</register>
<register caption="Pin 3 Control"
initval="0x00"
name="PIN3CTRL"
offset="0x13"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
</register>
<register caption="Pin 4 Control"
initval="0x00"
name="PIN4CTRL"
offset="0x14"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
</register>
<register caption="Pin 5 Control"
initval="0x00"
name="PIN5CTRL"
offset="0x15"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
</register>
<register caption="Pin 6 Control"
initval="0x00"
name="PIN6CTRL"
offset="0x16"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" rw="RW"/>
</register>
<register caption="Pin 7 Control"
initval="0x00"
name="PIN7CTRL"
offset="0x17"
rw="RW"
size="1">
<bitfield caption="Input/Sense Configuration"
mask="0x07"
name="ISC"
rw="RW"
values="PORT_ISC"/>
<bitfield caption="Pullup enable" mask="0x08" name="PULLUPEN" rw="RW"/>
<bitfield caption="Inverted I/O Enable" mask="0x80" name="INVEN" 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="0x00"/>
<value caption="Sense Both Edges" name="BOTHEDGES" value="0x01"/>
<value caption="Sense Rising Edge" name="RISING" value="0x02"/>
<value caption="Sense Falling Edge" name="FALLING" value="0x03"/>
<value caption="Digital Input Buffer disabled"
name="INPUT_DISABLE"
value="0x04"/>
<value caption="Sense low Level" name="LEVEL" value="0x05"/>
</value-group>
</module>
<module caption="Port Multiplexer" id="I2601" 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="0x01" name="EVOUT0" rw="RW"/>
<bitfield caption="Event Output 1" mask="0x02" name="EVOUT1" rw="RW"/>
<bitfield caption="Event Output 2" mask="0x04" 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 USART0"
mask="0x01"
name="USART0"
rw="RW"
values="PORTMUX_USART0"/>
<bitfield caption="Port Multiplexer SPI0"
mask="0x04"
name="SPI0"
rw="RW"
values="PORTMUX_SPI0"/>
<bitfield caption="Port Multiplexer TWI0"
mask="0x10"
name="TWI0"
rw="RW"
values="PORTMUX_TWI0"/>
</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="0x01"
name="TCA00"
rw="RW"
values="PORTMUX_TCA00"/>
<bitfield caption="Port Multiplexer TCA0 Output 1"
mask="0x02"
name="TCA01"
rw="RW"
values="PORTMUX_TCA01"/>
<bitfield caption="Port Multiplexer TCA0 Output 2"
mask="0x04"
name="TCA02"
rw="RW"
values="PORTMUX_TCA02"/>
<bitfield caption="Port Multiplexer TCA0 Output 3"
mask="0x08"
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 TCB"
mask="0x01"
name="TCB0"
rw="RW"
values="PORTMUX_TCB0"/>
</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 TCB select" name="PORTMUX_TCB0">
<value caption="Default pin" name="DEFAULT" value="0x0"/>
<value caption="Alternate pin" name="ALTERNATE" value="0x1"/>
</value-group>
</module>
<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="Power on Reset flag" mask="0x01" name="PORF" rw="RW"/>
<bitfield caption="Brown out detector Reset flag"
mask="0x02"
name="BORF"
rw="RW"/>
<bitfield caption="External Reset flag" mask="0x04" name="EXTRF" rw="RW"/>
<bitfield caption="Watch dog Reset flag" mask="0x08" name="WDRF" rw="RW"/>
<bitfield caption="Software Reset flag" mask="0x10" name="SWRF" rw="RW"/>
<bitfield caption="UPDI Reset flag" mask="0x20" name="UPDIRF" rw="RW"/>
</register>
<register caption="Software Reset"
initval="0x00"
name="SWRR"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="Software reset enable" mask="0x01" 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="Control A"
initval="0x00"
name="CTRLA"
offset="0x00"
rw="RW"
size="1">
<bitfield caption="Enable" mask="0x01" name="RTCEN" rw="RW"/>
<bitfield caption="Prescaling Factor"
mask="0x78"
name="PRESCALER"
rw="RW"
values="RTC_PRESCALER"/>
<bitfield caption="Run In Standby" mask="0x80" name="RUNSTDBY" rw="RW"/>
</register>
<register caption="Status"
name="STATUS"
offset="0x01"
rw="R"
size="1">
<bitfield caption="CTRLA Synchronization Busy Flag"
mask="0x01"
name="CTRLABUSY"
rw="R"/>
<bitfield caption="Count Synchronization Busy Flag"
mask="0x02"
name="CNTBUSY"
rw="R"/>
<bitfield caption="Period Synchronization Busy Flag"
mask="0x04"
name="PERBUSY"
rw="R"/>
<bitfield caption="Comparator Synchronization Busy Flag"
mask="0x08"
name="CMPBUSY"
rw="R"/>
</register>
<register caption="Interrupt Control"
initval="0x00"
name="INTCTRL"
offset="0x02"
rw="RW"
size="1">
<bitfield caption="Overflow Interrupt enable"
mask="0x01"
name="OVF"
rw="RW"/>
<bitfield caption="Compare Match Interrupt enable"
mask="0x02"
name="CMP"
rw="RW"/>
</register>
<register caption="Interrupt Flags"
initval="0x00"
name="INTFLAGS"
offset="0x03"
rw="RW"
size="1">
<bitfield caption="Overflow Interrupt Flag"
mask="0x01"
name="OVF"
rw="RW"/>
<bitfield caption="Compare Match Interrupt"
mask="0x02"
name="CMP"
rw="RW"/>
</register>
<register caption="Temporary"
name="TEMP"
offset="0x04"
rw="RW"
size="1"/>
<register caption="Debug control"
initval="0x00"
name="DBGCTRL"
offset="0x05"
rw="RW"
size="1">
<bitfield caption="Run in debug" mask="0x01" name="DBGRUN" rw="RW"/>
</register>
<register caption="Clock Select"
initval="0x00"
name="CLKSEL"
offset="0x07"
rw="RW"
size="1">
<bitfield caption="Clock Select"
mask="0x03"
name="CLKSEL"
rw="RW"
values="RTC_CLKSEL"/>
</register>
<register caption="Counter" name="CNT" offset="0x08" rw="RW" size="2"/>
<register caption="Period" name="PER" offset="0x0A" rw="RW" size="2"/>
<register caption="Compare" name="CMP" offset="0x0C" rw="RW" size="2"/>
<register caption="PIT Control A"
initval="0x00"
name="PITCTRLA"
offset="0x10"
rw="RW"
size="1">
<bitfield caption="Enable" mask="0x01" name="PITEN" rw="RW"/>
<bitfield caption="Period"
mask="0x78"
name="PERIOD"
rw="RW"
values="RTC_PERIOD"/>
</register>
<register caption="PIT Status"
initval="0x00"
name="PITSTATUS"
offset="0x11"
rw="R"
size="1">
<bitfield caption="CTRLA Synchronization Busy Flag"
mask="0x01"
name="CTRLBUSY"
rw="R"/>
</register>
<register caption="PIT Interrupt Control"
initval="0x00"
name="PITINTCTRL"
offset="0x12"
rw="RW"
size="1">
<bitfield caption="Periodic Interrupt" mask="0x01" 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="0x01" name="PI" rw="RW"/>
</register>
<register caption="PIT Debug control"
initval="0x00"
name="PITDBGCTRL"
offset="0x15"
rw="RW"
size="1">
<bitfield caption="Run in debug" mask="0x01" name="DBGRUN" rw="RW"/>
</register>
</register-group>
<value-group caption="Clock Select" name="RTC_CLKSEL">
<value caption="Internal 32kHz OSC" name="INT32K" value="0x00"/>
<value caption="Internal 1kHz OSC" name="INT1K" value="0x01"/>
<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="I2601" 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="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 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-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="0x01" name="SEN" rw="RW"/>
<bitfield caption="Sleep mode"
mask="0x06"
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 Module" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Prescaler"
mask="0x06"
name="PRESC"
rw="RW"
values="SPI_PRESC"/>
<bitfield caption="Enable Double Speed" mask="0x10" name="CLK2X" rw="RW"/>
<bitfield caption="Host Operation Enable"
mask="0x20"
name="MASTER"
rw="RW"/>
<bitfield caption="Data Order Setting" mask="0x40" name="DORD" rw="RW"/>
</register>
<register caption="Control B"
initval="0x00"
name="CTRLB"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="SPI Mode"
mask="0x03"
name="MODE"
rw="RW"
values="SPI_MODE"/>
<bitfield caption="Client Select Disable" mask="0x04" name="SSD" rw="RW"/>
<bitfield caption="Buffer Write Mode" mask="0x40" name="BUFWR" rw="RW"/>
<bitfield caption="Buffer Mode Enable" mask="0x80" name="BUFEN" rw="RW"/>
</register>
<register caption="Interrupt Control"
name="INTCTRL"
offset="0x2"
rw="RW"
size="1">
<bitfield caption="Interrupt Enable" mask="0x01" name="IE" rw="RW"/>
<bitfield caption="Client Select Trigger Interrupt Enable"
mask="0x10"
name="SSIE"
rw="RW"/>
<bitfield caption="Data Register Empty Interrupt Enable"
mask="0x20"
name="DREIE"
rw="RW"/>
<bitfield caption="Transfer Complete Interrupt Enable"
mask="0x40"
name="TXCIE"
rw="RW"/>
<bitfield caption="Receive Complete Interrupt Enable"
mask="0x80"
name="RXCIE"
rw="RW"/>
</register>
<register caption="Interrupt Flags"
initval="0x00"
name="INTFLAGS"
offset="0x3"
rw="RW"
size="1">
<mode name="DEFAULT" qualifier="SPI.CTRLB.BUFEN" value="0"/>
<mode name="BUFFERED" qualifier="SPI.CTRLB.BUFEN" value="1"/>
<bitfield caption="Buffer Overflow"
mask="0x01"
modes="BUFFERED"
name="BUFOVF"
rw="RW"/>
<bitfield caption="Client Select Trigger Interrupt Flag"
mask="0x10"
modes="BUFFERED"
name="SSIF"
rw="RW"/>
<bitfield caption="Data Register Empty Interrupt Flag"
mask="0x20"
modes="BUFFERED"
name="DREIF"
rw="RW"/>
<bitfield caption="Transfer Complete Interrupt Flag"
mask="0x40"
modes="BUFFERED"
name="TXCIF"
rw="RW"/>
<bitfield caption="Receive Complete Interrupt Flag"
mask="0x80"
modes="BUFFERED"
name="RXCIF"
rw="RW"/>
<bitfield caption="Write Collision"
mask="0x40"
modes="DEFAULT"
name="WRCOL"
rw="RW"/>
<bitfield caption="Interrupt Flag"
mask="0x80"
modes="DEFAULT"
name="IF"
rw="RW"/>
</register>
<register caption="Data" name="DATA" offset="0x4" rw="RW" size="1"/>
</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="I2601" name="SYSCFG">
<register-group caption="System Configuration Registers" name="SYSCFG" size="0x20">
<register caption="Revision ID"
name="REVID"
offset="0x01"
rw="RW"
size="1"/>
<register caption="External Break"
initval="0x00"
name="EXTBRK"
offset="0x02"
rw="RW"
size="1">
<bitfield caption="External break enable"
mask="0x01"
name="ENEXTBRK"
rw="RW"/>
</register>
</register-group>
</module>
<module caption="16-bit Timer/Counter Type A" id="I2117" name="TCA">
<register-group caption="16-bit Timer/Counter Type A" name="TCA" size="0x40">
<mode caption="Single Mode"
name="SINGLE"
qualifier="TCA.SINGLE.CTRLD.SPLITM"
value="0"/>
<mode caption="Split Mode"
name="SPLIT"
qualifier="TCA.SPLIT.CTRLD.SPLITM"
value="1"/>
<register caption="Control A"
initval="0x00"
modes="SINGLE"
name="CTRLA"
offset="0x00"
rw="RW"
size="1">
<bitfield caption="Module Enable" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Clock Selection"
mask="0x0E"
name="CLKSEL"
rw="RW"
values="TCA_SINGLE_CLKSEL"/>
</register>
<register caption="Control B"
initval="0x00"
modes="SINGLE"
name="CTRLB"
offset="0x01"
rw="RW"
size="1">
<bitfield caption="Waveform generation mode"
mask="0x07"
name="WGMODE"
rw="RW"
values="TCA_SINGLE_WGMODE"/>
<bitfield caption="Auto Lock Update" mask="0x08" 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"/>
</register>
<register caption="Control C"
initval="0x00"
modes="SINGLE"
name="CTRLC"
offset="0x02"
rw="RW"
size="1">
<bitfield caption="Compare 0 Waveform Output Value"
mask="0x01"
name="CMP0OV"
rw="RW"/>
<bitfield caption="Compare 1 Waveform Output Value"
mask="0x02"
name="CMP1OV"
rw="RW"/>
<bitfield caption="Compare 2 Waveform Output Value"
mask="0x04"
name="CMP2OV"
rw="RW"/>
</register>
<register caption="Control D"
initval="0x00"
modes="SINGLE"
name="CTRLD"
offset="0x03"
rw="RW"
size="1">
<bitfield caption="Split Mode Enable" mask="0x01" name="SPLITM" rw="RW"/>
</register>
<register caption="Control E Clear"
initval="0x00"
modes="SINGLE"
name="CTRLECLR"
offset="0x04"
rw="RW"
size="1">
<bitfield caption="Direction" mask="0x01" name="DIR" rw="RW"/>
<bitfield caption="Lock Update" mask="0x02" name="LUPD" rw="RW"/>
<bitfield caption="Command"
mask="0x0C"
name="CMD"
rw="RW"
values="TCA_SINGLE_CMD"/>
</register>
<register caption="Control E Set"
initval="0x00"
modes="SINGLE"
name="CTRLESET"
offset="0x05"
rw="RW"
size="1">
<bitfield caption="Direction"
mask="0x01"
name="DIR"
rw="RW"
values="TCA_SINGLE_DIR"/>
<bitfield caption="Lock Update" mask="0x02" name="LUPD" rw="RW"/>
<bitfield caption="Command"
mask="0x0C"
name="CMD"
rw="RW"
values="TCA_SINGLE_CMD"/>
</register>
<register caption="Control F Clear"
initval="0x00"
modes="SINGLE"
name="CTRLFCLR"
offset="0x06"
rw="RW"
size="1">
<bitfield caption="Period Buffer Valid" mask="0x01" name="PERBV" rw="RW"/>
<bitfield caption="Compare 0 Buffer Valid"
mask="0x02"
name="CMP0BV"
rw="RW"/>
<bitfield caption="Compare 1 Buffer Valid"
mask="0x04"
name="CMP1BV"
rw="RW"/>
<bitfield caption="Compare 2 Buffer Valid"
mask="0x08"
name="CMP2BV"
rw="RW"/>
</register>
<register caption="Control F Set"
initval="0x00"
modes="SINGLE"
name="CTRLFSET"
offset="0x07"
rw="RW"
size="1">
<bitfield caption="Period Buffer Valid" mask="0x01" name="PERBV" rw="RW"/>
<bitfield caption="Compare 0 Buffer Valid"
mask="0x02"
name="CMP0BV"
rw="RW"/>
<bitfield caption="Compare 1 Buffer Valid"
mask="0x04"
name="CMP1BV"
rw="RW"/>
<bitfield caption="Compare 2 Buffer Valid"
mask="0x08"
name="CMP2BV"
rw="RW"/>
</register>
<register caption="Event Control"
initval="0x00"
modes="SINGLE"
name="EVCTRL"
offset="0x09"
rw="RW"
size="1">
<bitfield caption="Count on Event Input" mask="0x01" name="CNTEI" rw="RW"/>
<bitfield caption="Event Action"
mask="0x06"
name="EVACT"
rw="RW"
values="TCA_SINGLE_EVACT"/>
</register>
<register caption="Interrupt Control"
initval="0x00"
modes="SINGLE"
name="INTCTRL"
offset="0x0A"
rw="RW"
size="1">
<bitfield caption="Overflow Interrupt" mask="0x01" name="OVF" rw="RW"/>
<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"/>
</register>
<register caption="Interrupt Flags"
initval="0x00"
modes="SINGLE"
name="INTFLAGS"
offset="0x0B"
rw="RW"
size="1">
<bitfield caption="Overflow Interrupt" mask="0x01" name="OVF" rw="RW"/>
<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"/>
</register>
<register caption="Degbug Control"
initval="0x00"
modes="SINGLE"
name="DBGCTRL"
offset="0x0E"
rw="RW"
size="1">
<bitfield caption="Debug Run" mask="0x01" name="DBGRUN" rw="RW"/>
</register>
<register caption="Temporary data for 16-bit Access"
modes="SINGLE"
name="TEMP"
offset="0x0F"
rw="RW"
size="1"/>
<register caption="Count"
modes="SINGLE"
name="CNT"
offset="0x20"
rw="RW"
size="2"/>
<register caption="Period"
modes="SINGLE"
name="PER"
offset="0x26"
rw="RW"
size="2"/>
<register caption="Compare 0"
modes="SINGLE"
name="CMP0"
offset="0x28"
rw="RW"
size="2"/>
<register caption="Compare 1"
modes="SINGLE"
name="CMP1"
offset="0x2A"
rw="RW"
size="2"/>
<register caption="Compare 2"
modes="SINGLE"
name="CMP2"
offset="0x2C"
rw="RW"
size="2"/>
<register caption="Period Buffer"
modes="SINGLE"
name="PERBUF"
offset="0x36"
rw="RW"
size="2"/>
<register caption="Compare 0 Buffer"
modes="SINGLE"
name="CMP0BUF"
offset="0x38"
rw="RW"
size="2"/>
<register caption="Compare 1 Buffer"
modes="SINGLE"
name="CMP1BUF"
offset="0x3A"
rw="RW"
size="2"/>
<register caption="Compare 2 Buffer"
modes="SINGLE"
name="CMP2BUF"
offset="0x3C"
rw="RW"
size="2"/>
<register caption="Control A"
initval="0x00"
modes="SPLIT"
name="CTRLA"
offset="0x00"
rw="RW"
size="1">
<bitfield caption="Module Enable" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Clock Selection"
mask="0x0E"
name="CLKSEL"
rw="RW"
values="TCA_SPLIT_CLKSEL"/>
</register>
<register caption="Control B"
initval="0x00"
modes="SPLIT"
name="CTRLB"
offset="0x01"
rw="RW"
size="1">
<bitfield caption="Low Compare 0 Enable"
mask="0x01"
name="LCMP0EN"
rw="RW"/>
<bitfield caption="Low Compare 1 Enable"
mask="0x02"
name="LCMP1EN"
rw="RW"/>
<bitfield caption="Low Compare 2 Enable"
mask="0x04"
name="LCMP2EN"
rw="RW"/>
<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"/>
</register>
<register caption="Control C"
initval="0x00"
modes="SPLIT"
name="CTRLC"
offset="0x02"
rw="RW"
size="1">
<bitfield caption="Low Compare 0 Output Value"
mask="0x01"
name="LCMP0OV"
rw="RW"/>
<bitfield caption="Low Compare 1 Output Value"
mask="0x02"
name="LCMP1OV"
rw="RW"/>
<bitfield caption="Low Compare 2 Output Value"
mask="0x04"
name="LCMP2OV"
rw="RW"/>
<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"/>
</register>
<register caption="Control D"
initval="0x00"
modes="SPLIT"
name="CTRLD"
offset="0x03"
rw="RW"
size="1">
<bitfield caption="Split Mode Enable" mask="0x01" name="SPLITM" rw="RW"/>
</register>
<register caption="Control E Clear"
initval="0x00"
modes="SPLIT"
name="CTRLECLR"
offset="0x04"
rw="RW"
size="1">
<bitfield caption="Command"
mask="0x0C"
name="CMD"
rw="RW"
values="TCA_SPLIT_CMD"/>
</register>
<register caption="Control E Set"
initval="0x00"
modes="SPLIT"
name="CTRLESET"
offset="0x05"
rw="RW"
size="1">
<bitfield caption="Command"
mask="0x0C"
name="CMD"
rw="RW"
values="TCA_SPLIT_CMD"/>
</register>
<register caption="Interrupt Control"
initval="0x00"
modes="SPLIT"
name="INTCTRL"
offset="0x0A"
rw="RW"
size="1">
<bitfield caption="Low Underflow Interrupt Enable"
mask="0x01"
name="LUNF"
rw="RW"/>
<bitfield caption="High Underflow Interrupt Enable"
mask="0x02"
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"/>
</register>
<register caption="Interrupt Flags"
initval="0x00"
modes="SPLIT"
name="INTFLAGS"
offset="0x0B"
rw="RW"
size="1">
<bitfield caption="Low Underflow Interrupt Flag"
mask="0x01"
name="LUNF"
rw="RW"/>
<bitfield caption="High Underflow Interrupt Flag"
mask="0x02"
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"/>
</register>
<register caption="Degbug Control"
initval="0x00"
modes="SPLIT"
name="DBGCTRL"
offset="0x0E"
rw="RW"
size="1">
<bitfield caption="Debug Run" mask="0x01" name="DBGRUN" rw="RW"/>
</register>
<register caption="Low Count"
modes="SPLIT"
name="LCNT"
offset="0x20"
rw="RW"
size="1"/>
<register caption="High Count"
modes="SPLIT"
name="HCNT"
offset="0x21"
rw="RW"
size="1"/>
<register caption="Low Period"
modes="SPLIT"
name="LPER"
offset="0x26"
rw="RW"
size="1"/>
<register caption="High Period"
modes="SPLIT"
name="HPER"
offset="0x27"
rw="RW"
size="1"/>
<register caption="Low Compare"
modes="SPLIT"
name="LCMP0"
offset="0x28"
rw="RW"
size="1"/>
<register caption="High Compare"
modes="SPLIT"
name="HCMP0"
offset="0x29"
rw="RW"
size="1"/>
<register caption="Low Compare"
modes="SPLIT"
name="LCMP1"
offset="0x2A"
rw="RW"
size="1"/>
<register caption="High Compare"
modes="SPLIT"
name="HCMP1"
offset="0x2B"
rw="RW"
size="1"/>
<register caption="Low Compare"
modes="SPLIT"
name="LCMP2"
offset="0x2C"
rw="RW"
size="1"/>
<register caption="High Compare"
modes="SPLIT"
name="HCMP2"
offset="0x2D"
rw="RW"
size="1"/>
</register-group>
<value-group caption="Clock Selection" 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="0x00"/>
<value caption="Force Update" name="UPDATE" value="0x01"/>
<value caption="Force Restart" name="RESTART" value="0x02"/>
<value caption="Force Hard Reset" name="RESET" value="0x03"/>
</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" 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="0x00"/>
<value caption="Force Update" name="UPDATE" value="0x01"/>
<value caption="Force Restart" name="RESTART" value="0x02"/>
<value caption="Force Hard Reset" name="RESET" value="0x03"/>
</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="Control A"
initval="0x00"
name="CTRLA"
offset="0x0"
rw="RW"
size="1">
<bitfield caption="Enable" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Clock Select"
mask="0x06"
name="CLKSEL"
rw="RW"
values="TCB_CLKSEL"/>
<bitfield caption="Synchronize Update" mask="0x10" name="SYNCUPD" rw="RW"/>
<bitfield caption="Run Standby" mask="0x40" name="RUNSTDBY" rw="RW"/>
</register>
<register caption="Control Register B"
initval="0x00"
name="CTRLB"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="Timer Mode"
mask="0x07"
name="CNTMODE"
rw="RW"
values="TCB_CNTMODE"/>
<bitfield caption="Pin Output Enable" mask="0x10" name="CCMPEN" rw="RW"/>
<bitfield caption="Pin Initial State" mask="0x20" name="CCMPINIT" rw="RW"/>
<bitfield caption="Asynchronous Enable" mask="0x40" name="ASYNC" rw="RW"/>
</register>
<register caption="Event Control"
initval="0x00"
name="EVCTRL"
offset="0x4"
rw="RW"
size="1">
<bitfield caption="Event Input Enable" mask="0x01" 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="0x01" 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="0x01" name="CAPT" rw="RW"/>
</register>
<register caption="Status"
initval="0x00"
name="STATUS"
offset="0x7"
rw="R"
size="1">
<bitfield caption="Run" mask="0x01" name="RUN" rw="R"/>
</register>
<register caption="Debug Control"
initval="0x00"
name="DBGCTRL"
offset="0x8"
rw="RW"
size="1">
<bitfield caption="Debug Run" mask="0x01" name="DBGRUN" rw="RW"/>
</register>
<register caption="Temporary Value"
name="TEMP"
offset="0x9"
rw="RW"
size="1"/>
<register caption="Count"
initval="0x0000"
name="CNT"
offset="0xA"
rw="RW"
size="2"/>
<register caption="Compare or Capture"
name="CCMP"
offset="0xC"
rw="RW"
size="2"/>
</register-group>
<value-group caption="Clock 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="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">
<bitfield caption="FM Plus Enable" mask="0x02" name="FMPEN" rw="RW"/>
<bitfield caption="SDA Hold Time"
mask="0x0C"
name="SDAHOLD"
rw="RW"
values="TWI_SDAHOLD"/>
<bitfield caption="SDA Setup Time"
mask="0x10"
name="SDASETUP"
rw="RW"
values="TWI_SDASETUP"/>
</register>
<register caption="Debug Control Register"
initval="0x00"
name="DBGCTRL"
offset="0x2"
rw="RW"
size="1">
<bitfield caption="Debug Run" mask="0x01" name="DBGRUN" rw="RW"/>
</register>
<register caption="Host Control A"
initval="0x00"
name="MCTRLA"
offset="0x3"
rw="RW"
size="1">
<bitfield caption="Enable TWI Host" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Smart Mode Enable" mask="0x02" name="SMEN" rw="RW"/>
<bitfield caption="Inactive Bus Timeout"
mask="0x0C"
name="TIMEOUT"
rw="RW"
values="TWI_TIMEOUT"/>
<bitfield caption="Quick Command Enable" mask="0x10" name="QCEN" rw="RW"/>
<bitfield caption="Write Interrupt Enable"
mask="0x40"
name="WIEN"
rw="RW"/>
<bitfield caption="Read Interrupt Enable" mask="0x80" name="RIEN" rw="RW"/>
</register>
<register caption="Host Control B"
initval="0x00"
name="MCTRLB"
offset="0x4"
rw="RW"
size="1">
<bitfield caption="Command"
mask="0x03"
name="MCMD"
rw="RW"
values="TWI_MCMD"/>
<bitfield caption="Acknowledge Action"
mask="0x04"
name="ACKACT"
rw="RW"
values="TWI_ACKACT"/>
<bitfield caption="Flush" mask="0x08" name="FLUSH" rw="RW"/>
</register>
<register caption="Host Status"
initval="0x00"
name="MSTATUS"
offset="0x5"
rw="RW"
size="1">
<bitfield caption="Bus State"
mask="0x03"
name="BUSSTATE"
rw="RW"
values="TWI_BUSSTATE"/>
<bitfield caption="Bus Error" mask="0x04" name="BUSERR" rw="RW"/>
<bitfield caption="Arbitration Lost" mask="0x08" name="ARBLOST" rw="RW"/>
<bitfield caption="Received Acknowledge" mask="0x10" name="RXACK" rw="R"/>
<bitfield caption="Clock Hold" mask="0x20" name="CLKHOLD" rw="RW"/>
<bitfield caption="Write Interrupt Flag" mask="0x40" name="WIF" rw="RW"/>
<bitfield caption="Read Interrupt Flag" mask="0x80" name="RIF" rw="RW"/>
</register>
<register caption="Host Baud Rate Control"
name="MBAUD"
offset="0x6"
rw="RW"
size="1"/>
<register caption="Host Address"
name="MADDR"
offset="0x7"
rw="RW"
size="1"/>
<register caption="Host Data"
name="MDATA"
offset="0x8"
rw="RW"
size="1"/>
<register caption="Client Control A"
initval="0x00"
name="SCTRLA"
offset="0x9"
rw="RW"
size="1">
<bitfield caption="Enable TWI Client" mask="0x01" name="ENABLE" rw="RW"/>
<bitfield caption="Smart Mode Enable" mask="0x02" name="SMEN" rw="RW"/>
<bitfield caption="Promiscuous Mode Enable"
mask="0x04"
name="PMEN"
rw="RW"/>
<bitfield caption="Stop Interrupt Enable" mask="0x20" name="PIEN" rw="RW"/>
<bitfield caption="Address/Stop Interrupt Enable"
mask="0x40"
name="APIEN"
rw="RW"/>
<bitfield caption="Data Interrupt Enable" mask="0x80" name="DIEN" rw="RW"/>
</register>
<register caption="Client Control B"
initval="0x00"
name="SCTRLB"
offset="0xA"
rw="RW"
size="1">
<bitfield caption="Command"
mask="0x03"
name="SCMD"
rw="RW"
values="TWI_SCMD"/>
<bitfield caption="Acknowledge Action"
mask="0x04"
name="ACKACT"
rw="RW"
values="TWI_ACKACT"/>
</register>
<register caption="Client Status"
initval="0x00"
name="SSTATUS"
offset="0xB"
rw="RW"
size="1">
<bitfield caption="Client Address or Stop"
mask="0x01"
name="AP"
rw="R"
values="TWI_AP"/>
<bitfield caption="Read/Write Direction" mask="0x02" name="DIR" rw="R"/>
<bitfield caption="Bus Error" mask="0x04" name="BUSERR" rw="RW"/>
<bitfield caption="Collision" mask="0x08" name="COLL" rw="RW"/>
<bitfield caption="Received Acknowledge" mask="0x10" name="RXACK" rw="R"/>
<bitfield caption="Clock Hold" mask="0x20" name="CLKHOLD" rw="R"/>
<bitfield caption="Address/Stop Interrupt Flag"
mask="0x40"
name="APIF"
rw="RW"/>
<bitfield caption="Data Interrupt Flag" mask="0x80" name="DIF" rw="RW"/>
</register>
<register caption="Client Address"
name="SADDR"
offset="0xC"
rw="RW"
size="1"/>
<register caption="Client Data"
name="SDATA"
offset="0xD"
rw="RW"
size="1"/>
<register caption="Client Address Mask"
name="SADDRMASK"
offset="0xE"
rw="RW"
size="1">
<bitfield caption="Address Enable" mask="0x01" name="ADDREN" rw="RW"/>
<bitfield caption="Address Mask" mask="0xFE" name="ADDRMASK" rw="RW"/>
</register>
</register-group>
<value-group caption="SDA Hold Time select" name="TWI_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_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="Client 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="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="Receive Data High Byte"
initval="0x00"
name="RXDATAH"
offset="0x1"
rw="R"
size="1">
<bitfield caption="Receiver Data Register"
mask="0x01"
name="DATA8"
rw="R"/>
<bitfield caption="Parity Error" mask="0x02" name="PERR" rw="R"/>
<bitfield caption="Frame Error" mask="0x04" name="FERR" rw="R"/>
<bitfield caption="Buffer Overflow" mask="0x40" name="BUFOVF" rw="R"/>
<bitfield caption="Receive Complete Interrupt Flag"
mask="0x80"
name="RXCIF"
rw="R"/>
</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="Transmit Data High Byte"
initval="0x00"
name="TXDATAH"
offset="0x3"
rw="RW"
size="1">
<bitfield caption="Transmit Data Register (CHSIZE=9bit)"
mask="0x01"
name="DATA8"
rw="RW"/>
</register>
<register caption="Status"
initval="0x00"
name="STATUS"
offset="0x4"
rw="RW"
size="1">
<bitfield caption="Wait For Break" mask="0x01" name="WFB" rw="RW"/>
<bitfield caption="Break Detected Flag" mask="0x02" name="BDF" rw="RW"/>
<bitfield caption="Inconsistent Sync Field Interrupt Flag"
mask="0x08"
name="ISFIF"
rw="RW"/>
<bitfield caption="Receive Start Interrupt"
mask="0x10"
name="RXSIF"
rw="R"/>
<bitfield caption="Data Register Empty Flag"
mask="0x20"
name="DREIF"
rw="R"/>
<bitfield caption="Transmit Interrupt Flag"
mask="0x40"
name="TXCIF"
rw="RW"/>
<bitfield caption="Receive Complete Interrupt Flag"
mask="0x80"
name="RXCIF"
rw="R"/>
</register>
<register caption="Control A"
initval="0x00"
name="CTRLA"
offset="0x5"
rw="RW"
size="1">
<bitfield caption="RS485 Mode internal transmitter"
mask="0x03"
name="RS485"
rw="RW"
values="USART_RS485"/>
<bitfield caption="Auto-baud Error Interrupt Enable"
mask="0x04"
name="ABEIE"
rw="RW"/>
<bitfield caption="Loop-back Mode Enable" mask="0x08" name="LBME" rw="RW"/>
<bitfield caption="Receiver Start Frame Interrupt Enable"
mask="0x10"
name="RXSIE"
rw="RW"/>
<bitfield caption="Data Register Empty Interrupt Enable"
mask="0x20"
name="DREIE"
rw="RW"/>
<bitfield caption="Transmit Complete Interrupt Enable"
mask="0x40"
name="TXCIE"
rw="RW"/>
<bitfield caption="Receive Complete Interrupt Enable"
mask="0x80"
name="RXCIE"
rw="RW"/>
</register>
<register caption="Control B"
initval="0x00"
name="CTRLB"
offset="0x6"
rw="RW"
size="1">
<bitfield caption="Multi-processor Communication Mode"
mask="0x01"
name="MPCM"
rw="RW"/>
<bitfield caption="Receiver Mode"
mask="0x06"
name="RXMODE"
rw="RW"
values="USART_RXMODE"/>
<bitfield caption="Open Drain Mode Enable"
mask="0x08"
name="ODME"
rw="RW"/>
<bitfield caption="Start Frame Detection Enable"
mask="0x10"
name="SFDEN"
rw="RW"/>
<bitfield caption="Transmitter Enable" mask="0x40" name="TXEN" rw="RW"/>
<bitfield caption="Reciever enable" mask="0x80" name="RXEN" rw="RW"/>
</register>
<register caption="Control C"
initval="0x03"
name="CTRLC"
offset="0x7"
rw="RW"
size="1">
<mode name="NORMAL" qualifier="USART.CTRLC.CMODE" value="0x0 0x1 0x2"/>
<mode name="MSPI" qualifier="USART.CTRLC.CMODE" value="3"/>
<bitfield caption="Communication Mode"
mask="0xC0"
name="CMODE"
rw="RW"
values="USART_CMODE"/>
<bitfield caption="SPI Host Mode, Clock Phase"
mask="0x02"
modes="MSPI"
name="UCPHA"
rw="RW"/>
<bitfield caption="SPI Host Mode, Data Order"
mask="0x04"
modes="MSPI"
name="UDORD"
rw="RW"/>
<bitfield caption="Character Size"
mask="0x07"
modes="NORMAL"
name="CHSIZE"
rw="RW"
values="USART_NORMAL_CHSIZE"/>
<bitfield caption="Stop Bit Mode"
mask="0x08"
modes="NORMAL"
name="SBMODE"
rw="RW"
values="USART_NORMAL_SBMODE"/>
<bitfield caption="Parity Mode"
mask="0x30"
modes="NORMAL"
name="PMODE"
rw="RW"
values="USART_NORMAL_PMODE"/>
</register>
<register caption="Baud Rate"
initval="0x0000"
name="BAUD"
offset="0x8"
rw="RW"
size="2"/>
<register caption="Debug Control"
initval="0x00"
name="DBGCTRL"
offset="0xB"
rw="RW"
size="1">
<bitfield caption="Debug Run" mask="0x01" 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="0x01"
name="IREI"
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 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-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_CMODE">
<value caption="Asynchronous Mode" name="ASYNCHRONOUS" value="0x0"/>
<value caption="Synchronous Mode" name="SYNCHRONOUS" value="0x1"/>
<value caption="Infrared Communication" name="IRCOM" value="0x2"/>
<value caption="SPI Host Mode" name="MSPI" value="0x3"/>
</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="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="I2601" 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="Output Value"
name="OUT"
offset="0x1"
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-group>
</module>
<module caption="Voltage reference" id="I2601" name="VREF">
<register-group caption="Voltage reference" name="VREF" size="0x2">
<register caption="Control A"
initval="0x00"
name="CTRLA"
offset="0x0"
rw="RW"
size="1">
<bitfield caption="DAC0/AC0 reference select"
mask="0x07"
name="DAC0REFSEL"
rw="RW"
values="VREF_DAC0REFSEL"/>
<bitfield caption="ADC0 reference select"
mask="0x70"
name="ADC0REFSEL"
rw="RW"
values="VREF_ADC0REFSEL"/>
</register>
<register caption="Control B"
initval="0x00"
name="CTRLB"
offset="0x1"
rw="RW"
size="1">
<bitfield caption="DAC0/AC0 reference enable"
mask="0x01"
name="DAC0REFEN"
rw="RW"/>
<bitfield caption="ADC0 reference enable"
mask="0x02"
name="ADC0REFEN"
rw="RW"/>
</register>
</register-group>
<value-group caption="ADC0 reference select" name="VREF_ADC0REFSEL">
<value caption="Voltage reference at 0.55V" name="0V55" value="0x00"/>
<value caption="Voltage reference at 1.1V" name="1V1" value="0x01"/>
<value caption="Voltage reference at 2.5V" name="2V5" value="0x02"/>
<value caption="Voltage reference at 4.34V" name="4V34" value="0x03"/>
<value caption="Voltage reference at 1.5V" name="1V5" value="0x04"/>
</value-group>
<value-group caption="DAC0/AC0 reference select" name="VREF_DAC0REFSEL">
<value caption="Voltage reference at 0.55V" name="0V55" value="0x00"/>
<value caption="Voltage reference at 1.1V" name="1V1" value="0x01"/>
<value caption="Voltage reference at 2.5V" name="2V5" value="0x02"/>
<value caption="Voltage reference at 4.34V" name="4V34" value="0x03"/>
<value caption="Voltage reference at 1.5V" name="1V5" value="0x04"/>
</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="0x0F"
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="Syncronization busy"
mask="0x01"
name="SYNCBUSY"
rw="R"/>
<bitfield caption="Lock enable" mask="0x80" name="LOCK" rw="RW"/>
</register>
</register-group>
<value-group caption="Period select" name="WDT_PERIOD">
<value caption="Watch-Dog timer 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="Window mode 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>