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https://opencores.org/ocsvn/ethmac/ethmac/trunk
[/] [ethmac/] [trunk/] [rtl/] [verilog/] [eth_txethmac.v] - Diff between revs 352 and 353
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| Rev 352 |
Rev 353 |
| Line 337... |
Line 337... |
if(ExcessiveDeferOccured | UnderRun | TooBig | StartTxDone | TxUnderRun
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if(ExcessiveDeferOccured | UnderRun | TooBig | StartTxDone | TxUnderRun
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| StateJam & NibCntEq7 & (~ColWindow | RetryMax))
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| StateJam & NibCntEq7 & (~ColWindow | RetryMax))
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RetryCnt[3:0] <= 4'h0;
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RetryCnt[3:0] <= 4'h0;
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else
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else
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if(StateJam & NibCntEq7 & ColWindow & (RandomEq0 | NoBckof) | StateBackOff & RandomEqByteCnt)
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if(StateJam & NibCntEq7 & ColWindow & (RandomEq0 | NoBckof) | StateBackOff & RandomEqByteCnt)
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RetryCnt[3:0] <= RetryCnt[3:0] + 1'b1;
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RetryCnt[3:0] <= RetryCnt[3:0] + 1;
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end
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end
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end
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end
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assign RetryMax = RetryCnt[3:0] == MaxRet[3:0];
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assign RetryMax = RetryCnt[3:0] == MaxRet[3:0];
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