URL
https://opencores.org/ocsvn/ethmac/ethmac/trunk
Subversion Repositories ethmac
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 168 to Rev 167
- ↔ Reverse comparison
Rev 168 → Rev 167
/trunk/rtl/verilog/BUGS
File deleted
/trunk/rtl/verilog/eth_top.v
41,9 → 41,6
// CVS Revision History |
// |
// $Log: not supported by cvs2svn $ |
// Revision 1.30 2002/09/10 10:35:23 mohor |
// Ethernet debug registers removed. |
// |
// Revision 1.29 2002/09/09 13:03:13 mohor |
// Error acknowledge is generated when accessing BDs and RST bit in the |
// MODER register (r_Rst) is set. |
738,7 → 735,7
.LateCollLatched(LateCollLatched), .StartDefer(StartDefer), .DeferLatched(DeferLatched), |
.TxStartFrm(TxStartFrmOut), .StatePreamble(StatePreamble), .StateData(StateData), |
.CarrierSense(CarrierSense_Tx2), .CarrierSenseLost(CarrierSenseLost), .TxUsedData(TxUsedDataIn), |
.LatchedMRxErr(LatchedMRxErr), .Loopback(r_LoopBck), .r_FullD(r_FullD) |
.LatchedMRxErr(LatchedMRxErr), .Loopback(r_LoopBck) |
); |
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/trunk/rtl/verilog/eth_macstatus.v
8,12 → 8,12
//// Author(s): //// |
//// - Igor Mohor (igorM@opencores.org) //// |
//// //// |
//// All additional information is available in the Readme.txt //// |
//// All additional information is avaliable in the Readme.txt //// |
//// file. //// |
//// //// |
////////////////////////////////////////////////////////////////////// |
//// //// |
//// Copyright (C) 2001, 2002 Authors //// |
//// Copyright (C) 2001 Authors //// |
//// //// |
//// This source file may be used and distributed without //// |
//// restriction provided that this copyright statement is not //// |
41,9 → 41,6
// CVS Revision History |
// |
// $Log: not supported by cvs2svn $ |
// Revision 1.11 2002/09/04 18:38:03 mohor |
// CarrierSenseLost status is not set when working in loopback mode. |
// |
// Revision 1.10 2002/07/25 18:17:46 mohor |
// InvalidSymbol generation changed. |
// |
102,8 → 99,7
r_RecSmall, r_MinFL, r_MaxFL, ShortFrame, DribbleNibble, ReceivedPacketTooBig, r_HugEn, |
LoadRxStatus, StartTxDone, StartTxAbort, RetryCnt, RetryCntLatched, MTxClk, MaxCollisionOccured, |
RetryLimit, LateCollision, LateCollLatched, StartDefer, DeferLatched, TxStartFrm, |
StatePreamble, StateData, CarrierSense, CarrierSenseLost, TxUsedData, LatchedMRxErr, Loopback, |
r_FullD |
StatePreamble, StateData, CarrierSense, CarrierSenseLost, TxUsedData, LatchedMRxErr, Loopback |
); |
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147,7 → 143,6
input CarrierSense; |
input TxUsedData; |
input Loopback; |
input r_FullD; |
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output ReceivedLengthOK; |
395,7 → 390,7
if(Reset) |
CarrierSenseLost <=#Tp 1'b0; |
else |
if((StatePreamble | (|StateData)) & ~CarrierSense & ~Loopback & ~Collision & ~r_FullD) |
if((StatePreamble | (|StateData)) & ~CarrierSense & ~Loopback & ~Collision) |
CarrierSenseLost <=#Tp 1'b1; |
else |
if(TxStartFrm) |