EthMacPkg Package Reference

Package >> EthMacPkg

Functions
Slv16Array	EthPortArrayBigEndian ( portNum: in PositiveArray , portSize: in positive )

Procedures
	getEthMacCsum( udpDet: in sl last: in sl hdr: in Slv8Array ( 19 downto 0 ) tKeep: in slv ( 15 downto 0 ) tData: in slv ( 127 downto 0 ) len: in slv ( 15 downto 0 ) ibcsum: in slv ( 15 downto 0 ) r: in EthMacCsumAccumArray ( 1 downto 0 ) v: inout EthMacCsumAccumArray ( 1 downto 0 ) ipValid: inout sl ipCsum: inout slv ( 15 downto 0 ) valid: inout sl csum: inout slv ( 15 downto 0 ) )

Libraries
ieee
surf

Use Clauses
std_logic_1164
std_logic_unsigned
std_logic_arith
StdRtlPkg	Package <StdRtlPkg>
AxiStreamPkg	Package <AxiStreamPkg>

Constants
MAC_ADDR_INIT_C	slv ( 47 downto 0 ) := x " 000000560008 "
ARP_TYPE_C	slv ( 15 downto 0 ) := x " 0608 "
IPV4_TYPE_C	slv ( 15 downto 0 ) := x " 0008 "
UDP_C	slv ( 7 downto 0 ) := x " 11 "
TCP_C	slv ( 7 downto 0 ) := x " 06 "
ICMP_C	slv ( 7 downto 0 ) := x " 01 "
IGMP_C	slv ( 7 downto 0 ) := x " 02 "
DHCP_CPORT	slv ( 15 downto 0 ) := x " 4400 "
DHCP_SPORT	slv ( 15 downto 0 ) := x " 4300 "
EMAC_FRAG_BIT_C	integer := 0
EMAC_SOF_BIT_C	integer := 1
EMAC_EOFE_BIT_C	integer := 0
EMAC_IPERR_BIT_C	integer := 1
EMAC_TCPERR_BIT_C	integer := 2
EMAC_UDPERR_BIT_C	integer := 3
EMAC_AXIS_CONFIG_C	AxiStreamConfigType := ( TSTRB_EN_C = > false , TDATA_BYTES_C = > 16 , TDEST_BITS_C = > 8 , TID_BITS_C = > 0 , TKEEP_MODE_C = > TKEEP_COMP_C , TUSER_BITS_C = > 4 , TUSER_MODE_C = > TUSER_FIRST_LAST_C )
INT_EMAC_AXIS_CONFIG_C	AxiStreamConfigType := ( TSTRB_EN_C = > EMAC_AXIS_CONFIG_C.TSTRB_EN_C , TDATA_BYTES_C = > EMAC_AXIS_CONFIG_C.TDATA_BYTES_C , TDEST_BITS_C = > 0 , TID_BITS_C = > EMAC_AXIS_CONFIG_C.TID_BITS_C , TKEEP_MODE_C = > EMAC_AXIS_CONFIG_C.TKEEP_MODE_C , TUSER_BITS_C = > EMAC_AXIS_CONFIG_C.TUSER_BITS_C , TUSER_MODE_C = > EMAC_AXIS_CONFIG_C.TUSER_MODE_C )
ETH_MAC_CONFIG_INIT_C	EthMacConfigType := ( macAddress = > MAC_ADDR_INIT_C , filtEnable = > ' 1 ' , pauseEnable = > ' 1 ' , pauseTime = > x " 00FF " , pauseThresh = > toSlv ( ( 9000 / 16 ) , 16 ) , ipCsumEn = > ' 1 ' , tcpCsumEn = > ' 1 ' , udpCsumEn = > ' 1 ' , dropOnPause = > ' 0 ' )
ETH_MAC_STATUS_INIT_C	EthMacStatusType := ( rxFifoDropCnt = > ' 0 ' , rxPauseCnt = > ' 0 ' , txPauseCnt = > ' 0 ' , rxCountEn = > ' 0 ' , rxOverFlow = > ' 0 ' , rxCrcErrorCnt = > ' 0 ' , txCountEn = > ' 0 ' , txUnderRunCnt = > ' 0 ' , txNotReadyCnt = > ' 0 ' )
EMAC_CSUM_PIPELINE_C	natural := 3
ETH_MAC_CSUM_ACCUM_INIT_C	EthMacCsumAccumType := ( step = > ( others = > ' 0 ' ) , sum1 = > ( others = > ( others = > ' 0 ' ) ) , sum3 = > ( others = > ' 0 ' ) , sum5 = > ( others = > ' 0 ' ) )

Types
EthMacConfigArray	array ( natural range <> ) of EthMacConfigType
EthMacStatusArray	array ( natural range <> ) of EthMacStatusType
EthMacCsumAccumArray	array ( natural range <> ) of EthMacCsumAccumType

Records
EthMacConfigType
EthMacStatusType
EthMacCsumAccumType

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

• ethernet/EthMacCore/rtl/EthMacPkg.vhd