HtspCore Entity Reference

Inheritance diagram for HtspCore:

Collaboration diagram for HtspCore:

Entities
HtspCore.mapping	architecture

Libraries
ieee
surf

Use Clauses
std_logic_1164
StdRtlPkg	Package <StdRtlPkg>
AxiStreamPkg	Package <AxiStreamPkg>
AxiLitePkg	Package <AxiLitePkg>
HtspPkg	Package <HtspPkg>

Generics
TPD_G	time := 1 ns
NUM_VC_G	positive range 1 to 16 := 4
TX_MAX_PAYLOAD_SIZE_G	positive := 8192
LOOPBACK_G	slv ( 2 downto 0 ) := ( others = > ' 0 ' )
RX_POLARITY_G	slv ( 9 downto 0 ) := ( others = > ' 0 ' )
TX_POLARITY_G	slv ( 9 downto 0 ) := ( others = > ' 0 ' )
TX_DIFF_CTRL_G	Slv5Array ( 9 downto 0 ) := ( others = > " 11000 " )
TX_PRE_CURSOR_G	Slv5Array ( 9 downto 0 ) := ( others = > " 00000 " )
TX_POST_CURSOR_G	Slv5Array ( 9 downto 0 ) := ( others = > " 00000 " )
AXIL_WRITE_EN_G	boolean := false
AXIL_BASE_ADDR_G	slv ( 31 downto 0 ) := ( others = > ' 0 ' )
AXIL_CLK_FREQ_G	real := 156 . 25E + 6

Ports
htspClk	in	sl
htspRst	in	sl
htspTxIn	in	HtspTxInType := HTSP_TX_IN_INIT_C
htspTxOut	out	HtspTxOutType
htspTxMasters	in	AxiStreamMasterArray ( NUM_VC_G- 1 downto 0 )
htspTxSlaves	out	AxiStreamSlaveArray ( NUM_VC_G- 1 downto 0 )
htspRxIn	in	HtspRxInType := HTSP_RX_IN_INIT_C
htspRxOut	out	HtspRxOutType
htspRxMasters	out	AxiStreamMasterArray ( NUM_VC_G- 1 downto 0 )
htspRxCtrl	in	AxiStreamCtrlArray ( NUM_VC_G- 1 downto 0 )
phyTxRdy	in	sl
phyTxMaster	out	AxiStreamMasterType
phyTxSlave	in	AxiStreamSlaveType
phyRxRdy	in	sl
phyRxMaster	in	AxiStreamMasterType
localMac	in	slv ( 47 downto 0 ) := x " 01_02_03_56_44_00 "
loopback	out	slv ( 2 downto 0 )
rxPolarity	out	slv ( 9 downto 0 )
txPolarity	out	slv ( 9 downto 0 )
txDiffCtrl	out	Slv5Array ( 9 downto 0 )
txPreCursor	out	Slv5Array ( 9 downto 0 )
txPostCursor	out	Slv5Array ( 9 downto 0 )
phyUsrRst	out	sl
axilClk	in	sl := ' 0 '
axilRst	in	sl := ' 0 '
axilReadMaster	in	AxiLiteReadMasterType := AXI_LITE_READ_MASTER_INIT_C
axilReadSlave	out	AxiLiteReadSlaveType := AXI_LITE_READ_SLAVE_EMPTY_DECERR_C
axilWriteMaster	in	AxiLiteWriteMasterType := AXI_LITE_WRITE_MASTER_INIT_C
axilWriteSlave	out	AxiLiteWriteSlaveType := AXI_LITE_WRITE_SLAVE_EMPTY_DECERR_C

---

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

• protocols/htsp/core/rtl/HtspCore.vhd