~ruther/jesd204b-vhdl

a0db8f9ecf490c2788ca1e4e84cd69ed895440b9 — František Boháček 2 years ago 81cb650
feat(link): add link config record type
1 files changed, 26 insertions(+), 0 deletions(-)

M src/data_link/data_link_pkg.vhd
M src/data_link/data_link_pkg.vhd => src/data_link/data_link_pkg.vhd +26 -0
@@ 17,4 17,30 @@ package data_link_pkg is
    DATA,
    ERR);                               -- States of the link

  type link_config is record
    ADJCNT    : integer range 0 to 15;  -- Number of adjustment resolution steps to adjust DAC LMFC
    ADJDIR    : std_logic;  -- Direction to adjust DAC LMFC (0 - advance, 1 - delay)
    BID       : integer range 0 to 15;  -- Bank Id
    CF        : integer range 0 to 32;  -- No. of control words per frame clock period per link
    CS        : integer range 0 to 3;   -- No. of control bits per sample
    DID       : integer range 0 to 255;        -- Device identification number
    F         : integer range 1 to 256;        -- No. of octets per frame
    HD        : std_logic;              -- High density format
    JESDV     : integer;                -- JESD204 version
    K         : integer range 1 to 32;  -- No. of frames per multiframe
    L         : integer range 1 to 32;  -- No. of lanes per converter
    LID       : integer range 0 to 31;  -- Lane identification number
    M         : integer range 1 to 256;        -- No. of converters per device
    N         : integer range 1 to 32;  -- Converter resolution
    Nn        : integer range 1 to 32;  -- Total no. of bits per sample
    PHADJ     : std_logic;              -- Phase adjustment request to DAC
    S         : integer range 1 to 32;  -- No. of samples per converter per frame cycle
    SCR       : std_logic;              -- Scrambling enabled
    SUBCLASSV : integer range 0 to 7;   -- Device subclass version (0, 1, 2)
    RES1      : std_logic_vector(7 downto 0);  -- Reserved field 1
    RES2      : std_logic_vector(7 downto 0);  -- Reserved field 2
    X         : std_logic_vector(8 downto 0);  -- Reserved field 2
    CHKSUM    : integer range 0 to 255;
  end record link_config;

end package data_link_pkg;

Do not follow this link