EthMacTxExportXgmii.rtl Architecture Reference

Architecture >> EthMacTxExportXgmii::rtl

Processes
PROCESS_215	( intPad , macMaster )
PROCESS_216	( ethClk )
PROCESS_217	( curState , exportWordCnt , intLastLine , macMaster )
PROCESS_218	( curState , ethRst , exportWordCnt , intError , macMaster , phyReady , stateCount )
PROCESS_219	( ethClk )
PROCESS_220	( ethClk )

Constants
INTERGAP_C	slv ( 3 downto 0 ) := x " 3 "
AXI_CONFIG_C	AxiStreamConfigType := ( TSTRB_EN_C = > INT_EMAC_AXIS_CONFIG_C.TSTRB_EN_C , TDATA_BYTES_C = > 8 , TDEST_BITS_C = > INT_EMAC_AXIS_CONFIG_C.TDEST_BITS_C , TID_BITS_C = > INT_EMAC_AXIS_CONFIG_C.TID_BITS_C , TKEEP_MODE_C = > INT_EMAC_AXIS_CONFIG_C.TKEEP_MODE_C , TUSER_BITS_C = > INT_EMAC_AXIS_CONFIG_C.TUSER_BITS_C , TUSER_MODE_C = > INT_EMAC_AXIS_CONFIG_C.TUSER_MODE_C )
ST_IDLE_C	slv ( 2 downto 0 ) := " 000 "
ST_DUMP_C	slv ( 2 downto 0 ) := " 001 "
ST_READ_C	slv ( 2 downto 0 ) := " 010 "
ST_WAIT_C	slv ( 2 downto 0 ) := " 011 "
ST_PAD_C	slv ( 2 downto 0 ) := " 100 "

Signals
macMaster	AxiStreamMasterType
macSlave	AxiStreamSlaveType
intAdvance	sl
intDump	sl
intPad	sl
intLastLine	sl
intLastValidByte	slv ( 2 downto 0 )
frameShift0	sl
frameShift1	sl
txEnable0	sl
txEnable1	sl
txEnable2	sl
txEnable3	sl
nxtMaskIn	slv ( 7 downto 0 )
nxtEOF	sl
intData	slv ( 63 downto 0 )
stateCount	slv ( 3 downto 0 )
stateCountRst	sl
wordCountRst	sl
exportWordCnt	slv ( 3 downto 0 )
crcFifoIn	slv ( 71 downto 0 )
crcFifoOut	slv ( 71 downto 0 )
crcTx	slv ( 31 downto 0 )
crcIn	slv ( 63 downto 0 )
crcInit	sl
crcMaskIn	slv ( 7 downto 0 )
crcInAdj	slv ( 63 downto 0 )
crcDataWidth	slv ( 2 downto 0 )
crcDataValid	sl
crcReset	sl
crcOut	slv ( 31 downto 0 )
intError	sl
nxtError	sl
curState	slv ( 2 downto 0 )
nxtState	slv ( 2 downto 0 )

Attributes
dont_touch	string
dont_touch	signal is " true "

Instantiations
data_mux	AxiStreamFifoV2 <Entity AxiStreamFifoV2>
u_crcfifo	Fifo <Entity Fifo>
u_crc32	Crc32Parallel <Entity Crc32Parallel>

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The documentation for this design unit was generated from the following file:

• ethernet/EthMacCore/rtl/EthMacTxExportXgmii.vhd