Entity: EthMacRx Diagram time TPD_G boolean PAUSE_EN_G string PHY_TYPE_G boolean JUMBO_G boolean FILT_EN_G boolean BYP_EN_G slv(15 downto 0) BYP_ETH_TYPE_G boolean VLAN_EN_G positive range 1 to 8 VLAN_SIZE_G Slv12Array VLAN_VID_G string SYNTH_MODE_G sl ethClkEn sl ethClk sl ethRst AxiStreamCtrlType mPrimCtrl AxiStreamCtrlType mBypCtrl AxiStreamCtrlArray(VLAN_SIZE_G-1 downto 0) mVlanCtrl slv(127 downto 0) xlgmiiRxd slv(15 downto 0) xlgmiiRxc slv(63 downto 0) xgmiiRxd slv(7 downto 0) xgmiiRxc sl gmiiRxDv sl gmiiRxEr slv(7 downto 0) gmiiRxd sl phyReady EthMacConfigType ethConfig AxiStreamMasterType mPrimMaster AxiStreamMasterType mBypMaster AxiStreamMasterArray(VLAN_SIZE_G-1 downto 0) mVlanMasters sl rxPauseReq slv(15 downto 0) rxPauseValue sl rxCountEn sl rxCrcError
Description Company : SLAC National Accelerator Laboratory Description: Ethernet MAC RX Wrapper This file is part of 'SLAC Firmware Standard Library'. It is subject to the license terms in the LICENSE.txt file found in the top-level directory of this distribution and at: https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html . No part of 'SLAC Firmware Standard Library', including this file, may be copied, modified, propagated, or distributed except according to
the terms contained in the LICENSE.txt file. Generics
Generic name
Type
Value
Description
TPD_G
time
1 ns
Simulation Generics
PAUSE_EN_G
boolean
true
MAC Configurations
PHY_TYPE_G
string
"XGMII"
JUMBO_G
boolean
true
FILT_EN_G
boolean
false
Non-VLAN Configurations
BYP_EN_G
boolean
false
BYP_ETH_TYPE_G
slv(15 downto 0)
x"0000"
VLAN_EN_G
boolean
false
VLAN Configurations
VLAN_SIZE_G
positive range 1 to 8
1
VLAN_VID_G
Slv12Array
(0 => x"001")
SYNTH_MODE_G
string
"inferred"
Internal RAM sythesis mode
Ports
Port name
Direction
Type
Description
ethClkEn
in
sl
Clock and Reset
ethClk
in
sl
ethRst
in
sl
mPrimMaster
out
AxiStreamMasterType
Primary Interface
mPrimCtrl
in
AxiStreamCtrlType
mBypMaster
out
AxiStreamMasterType
Bypass Interface
mBypCtrl
in
AxiStreamCtrlType
mVlanMasters
out
AxiStreamMasterArray(VLAN_SIZE_G-1 downto 0)
VLAN Interfaces
mVlanCtrl
in
AxiStreamCtrlArray(VLAN_SIZE_G-1 downto 0)
xlgmiiRxd
in
slv(127 downto 0)
XLGMII PHY Interface
xlgmiiRxc
in
slv(15 downto 0)
xgmiiRxd
in
slv(63 downto 0)
XGMII PHY Interface
xgmiiRxc
in
slv(7 downto 0)
gmiiRxDv
in
sl
GMII PHY Interface
gmiiRxEr
in
sl
gmiiRxd
in
slv(7 downto 0)
rxPauseReq
out
sl
Flow Control Interface
rxPauseValue
out
slv(15 downto 0)
phyReady
in
sl
Configuration and status
ethConfig
in
EthMacConfigType
rxCountEn
out
sl
rxCrcError
out
sl
Signals
Name
Type
Description
macIbMaster
AxiStreamMasterType
pauseMaster
AxiStreamMasterType
pauseMasters
AxiStreamMasterArray(VLAN_SIZE_G-1 downto 0)
csumMaster
AxiStreamMasterType
bypassMaster
AxiStreamMasterType
Instantiations
U_Import: surf.EthMacRxImport
U_Pause: surf.EthMacRxPause
Description RX Pause Module
U_Csum: surf.EthMacRxCsum
Description RX Non-VLAN Checksum Module
U_Bypass: surf.EthMacRxBypass
Description RX Bypass Module
U_Filter: surf.EthMacRxFilter
Description RX Filter Module