OpenCores
URL https://opencores.org/ocsvn/ethmac/ethmac/trunk

Subversion Repositories ethmac

[/] [ethmac/] [trunk/] [rtl/] [verilog/] [ethmac.v] - Diff between revs 52 and 59

Go to most recent revision | Show entire file | Details | Blame | View Log

Rev 52 Rev 59
Line 39... Line 39...
//////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////
//
//
// CVS Revision History
// CVS Revision History
//
//
// $Log: not supported by cvs2svn $
// $Log: not supported by cvs2svn $
 
// Revision 1.14  2002/02/14 20:19:11  billditt
 
// Modified for Address Checking,
 
// addition of eth_addrcheck.v
 
//
 
// Revision 1.13  2002/02/12 17:03:03  mohor
 
// HASH0 and HASH1 registers added. Registers address width was
 
// changed to 8 bits.
 
//
 
// Revision 1.12  2002/02/11 09:18:22  mohor
 
// Tx status is written back to the BD.
 
//
// Revision 1.11  2002/02/08 16:21:54  mohor
// Revision 1.11  2002/02/08 16:21:54  mohor
// Rx status is written back to the BD.
// Rx status is written back to the BD.
//
//
// Revision 1.10  2002/02/06 14:10:21  mohor
// Revision 1.10  2002/02/06 14:10:21  mohor
// non-DMA host interface added. Select the right configutation in eth_defines.
// non-DMA host interface added. Select the right configutation in eth_defines.
Line 354... Line 365...
wire        ReceivedPacketGood;
wire        ReceivedPacketGood;
wire        ReceivedLengthOK;
wire        ReceivedLengthOK;
wire        InvalidSymbol;
wire        InvalidSymbol;
wire        LatchedCrcError;
wire        LatchedCrcError;
wire        RxLateCollision;
wire        RxLateCollision;
 
wire  [3:0] RetryCntLatched;
 
wire  [3:0] RetryCnt;
 
wire        StartTxDone;
 
wire        StartTxAbort;
 
wire        MaxCollisionOccured;
 
wire        RetryLimit;
 
wire        StatePreamble;
 
wire  [1:0] StateData;
 
 
// Connecting MACControl
// Connecting MACControl
eth_maccontrol maccontrol1
eth_maccontrol maccontrol1
(
(
  .MTxClk(mtx_clk_pad_i),                       .TPauseRq(TPauseRq),
  .MTxClk(mtx_clk_pad_i),                       .TPauseRq(TPauseRq),
Line 421... Line 440...
  .IPGR1(r_IPGR1),                    .IPGR2(r_IPGR2),                    .CollValid(r_CollValid),
  .IPGR1(r_IPGR1),                    .IPGR2(r_IPGR2),                    .CollValid(r_CollValid),
  .MaxRet(r_MaxRet),                  .NoBckof(r_NoBckof),                .ExDfrEn(r_ExDfrEn),
  .MaxRet(r_MaxRet),                  .NoBckof(r_NoBckof),                .ExDfrEn(r_ExDfrEn),
  .MaxFL(r_MaxFL),                    .MTxEn(mtxen_pad_o),                .MTxD(mtxd_pad_o),
  .MaxFL(r_MaxFL),                    .MTxEn(mtxen_pad_o),                .MTxD(mtxd_pad_o),
  .MTxErr(mtxerr_pad_o),              .TxUsedData(TxUsedDataIn),          .TxDone(TxDoneIn),
  .MTxErr(mtxerr_pad_o),              .TxUsedData(TxUsedDataIn),          .TxDone(TxDoneIn),
  .TxRetry(TxRetry),                  .TxAbort(TxAbortIn),                .WillTransmit(WillTransmit),
  .TxRetry(TxRetry),                  .TxAbort(TxAbortIn),                .WillTransmit(WillTransmit),
  .ResetCollision(ResetCollision)
  .ResetCollision(ResetCollision),    .RetryCnt(RetryCnt),                .StartTxDone(StartTxDone),
 
  .StartTxAbort(StartTxAbort),        .MaxCollisionOccured(MaxCollisionOccured), .LateCollision(LateCollision),
 
  .StartDefer(StartDefer),            .StatePreamble(StatePreamble),      .StateData(StateData)
);
);
 
 
 
 
 
 
 
 
Line 452... Line 473...
  .RxEndFrm(RxEndFrm),                  .CrcHash(),                           .CrcHashGood(),
  .RxEndFrm(RxEndFrm),                  .CrcHash(),                           .CrcHashGood(),
  .Broadcast(),                         .Multicast(),                         .ByteCnt(RxByteCnt),
  .Broadcast(),                         .Multicast(),                         .ByteCnt(RxByteCnt),
  .ByteCntEq0(RxByteCntEq0),            .ByteCntGreat2(RxByteCntGreat2),      .ByteCntMaxFrame(RxByteCntMaxFrame),
  .ByteCntEq0(RxByteCntEq0),            .ByteCntGreat2(RxByteCntGreat2),      .ByteCntMaxFrame(RxByteCntMaxFrame),
  .CrcError(RxCrcError),                .StateIdle(RxStateIdle),              .StatePreamble(RxStatePreamble),
  .CrcError(RxCrcError),                .StateIdle(RxStateIdle),              .StatePreamble(RxStatePreamble),
  .StateSFD(RxStateSFD),                .StateData(RxStateData),
  .StateSFD(RxStateSFD),                .StateData(RxStateData),
  .MAC(r_MAC),                          .r_Pro(r_Pro),                         .r_Bro(r_Bro),  // ditt
  .MAC(r_MAC),                          .r_Pro(r_Pro),                         .r_Bro(r_Bro),
  .r_HASH0(r_HASH0),                    .r_HASH1(r_HASH1)
  .r_HASH0(r_HASH0),                    .r_HASH1(r_HASH1)
);
);
 
 
 
 
// MII Carrier Sense Synchronization
// MII Carrier Sense Synchronization
Line 571... Line 592...
 
 
 
 
 
 
    //TX
    //TX
  .MTxClk(mtx_clk_pad_i),             .TxStartFrm(TxStartFrm),                  .TxEndFrm(TxEndFrm),
  .MTxClk(mtx_clk_pad_i),             .TxStartFrm(TxStartFrm),                  .TxEndFrm(TxEndFrm),
  .TxUsedData(TxUsedData),            .TxData(TxData),                          .StatusIzTxEthMACModula(16'h0),
  .TxUsedData(TxUsedData),            .TxData(TxData),
  .TxRetry(TxRetry),                  .TxAbort(TxAbort),                        .TxUnderRun(TxUnderRun),
  .TxRetry(TxRetry),                  .TxAbort(TxAbort),                        .TxUnderRun(TxUnderRun),
  .TxDone(TxDone),                    .TPauseRq(TPauseRq),                      .TxPauseTV(TxPauseTV),
  .TxDone(TxDone),                    .TPauseRq(TPauseRq),                      .TxPauseTV(TxPauseTV),
  .PerPacketCrcEn(PerPacketCrcEn),    .PerPacketPad(PerPacketPad),              .WillSendControlFrame(WillSendControlFrame),
  .PerPacketCrcEn(PerPacketCrcEn),    .PerPacketPad(PerPacketPad),              .WillSendControlFrame(WillSendControlFrame),
  .TxCtrlEndFrm(TxCtrlEndFrm),
  .TxCtrlEndFrm(TxCtrlEndFrm),
 
 
Line 596... Line 617...
 
 
  .InvalidSymbol(InvalidSymbol),      .LatchedCrcError(LatchedCrcError),        .RxLength(RxByteCnt),
  .InvalidSymbol(InvalidSymbol),      .LatchedCrcError(LatchedCrcError),        .RxLength(RxByteCnt),
  .RxLateCollision(RxLateCollision),  .ShortFrame(ShortFrame),                  .DribbleNibble(DribbleNibble),
  .RxLateCollision(RxLateCollision),  .ShortFrame(ShortFrame),                  .DribbleNibble(DribbleNibble),
  .ReceivedPacketTooBig(ReceivedPacketTooBig), .LoadRxStatus(LoadRxStatus)
  .ReceivedPacketTooBig(ReceivedPacketTooBig), .LoadRxStatus(LoadRxStatus)
 
 
 
  .ReceivedPacketTooBig(ReceivedPacketTooBig), .LoadRxStatus(LoadRxStatus),     .RetryCntLatched(RetryCntLatched),
 
  .RetryLimit(RetryLimit),            .LateCollLatched(LateCollLatched),        .DeferLatched(DeferLatched),
 
  .CarrierSenseLost(CarrierSenseLost)
 
 
 
 
 
 
);
);
 
 
 
 
 
 
// Connecting MacStatus module
// Connecting MacStatus module
Line 614... Line 641...
  .ReceivedPauseFrm(ReceivedPauseFrm),.InvalidSymbol(InvalidSymbol),
  .ReceivedPauseFrm(ReceivedPauseFrm),.InvalidSymbol(InvalidSymbol),
  .MRxD(MRxD_Lb),                     .LatchedCrcError(LatchedCrcError),           .Collision(mcoll_pad_i),
  .MRxD(MRxD_Lb),                     .LatchedCrcError(LatchedCrcError),           .Collision(mcoll_pad_i),
  .CollValid(r_CollValid),            .RxLateCollision(RxLateCollision),           .r_RecSmall(r_RecSmall),
  .CollValid(r_CollValid),            .RxLateCollision(RxLateCollision),           .r_RecSmall(r_RecSmall),
  .r_MinFL(r_MinFL),                  .r_MaxFL(r_MaxFL),                           .ShortFrame(ShortFrame),
  .r_MinFL(r_MinFL),                  .r_MaxFL(r_MaxFL),                           .ShortFrame(ShortFrame),
  .DribbleNibble(DribbleNibble),      .ReceivedPacketTooBig(ReceivedPacketTooBig), .r_HugEn(r_HugEn),
  .DribbleNibble(DribbleNibble),      .ReceivedPacketTooBig(ReceivedPacketTooBig), .r_HugEn(r_HugEn),
  .LoadRxStatus(LoadRxStatus)
  .LoadRxStatus(LoadRxStatus),        .RetryCnt(RetryCnt),                         .StartTxDone(StartTxDone),
 
  .StartTxAbort(StartTxAbort),        .RetryCntLatched(RetryCntLatched),           .MTxClk(mtx_clk_pad_i),
 
  .MaxCollisionOccured(MaxCollisionOccured), .RetryLimit(RetryLimit),              .LateCollision(LateCollision),
 
  .LateCollLatched(LateCollLatched),  .StartDefer(StartDefer),                     .DeferLatched(DeferLatched),
 
  .TxStartFrm(TxStartFrmOut),         .StatePreamble(StatePreamble),               .StateData(StateData),
 
  .CarrierSense(CarrierSense_Tx2),    .CarrierSenseLost(CarrierSenseLost),         .TxUsedData(TxUsedDataIn)
);
);
 
 
 
 
endmodule
endmodule
 
 
 No newline at end of file
 No newline at end of file

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.