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Small cleanup of interlockfsm.

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This commit is contained in:
Ross Thompson 2022-10-22 16:29:51 -05:00
parent a59df0c77d
commit 775309165b
1 changed files with 6 additions and 7 deletions
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13
pipelined/src/lsu/interlockfsm.sv
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@ -68,13 +68,12 @@ module interlockfsm(
always_comb begin
case(InterlockCurrState)
STATE_T0_READY: if(EitherTLBMiss & ~TrapM) InterlockNextState = STATE_T3_TLB_MISS;
else InterlockNextState = STATE_T0_READY;
STATE_T3_TLB_MISS: if(~(EitherTLBWrite)) InterlockNextState = STATE_T3_TLB_MISS;
else if(PendingTLBMiss) InterlockNextState = STATE_T3_TLB_MISS;
else if(AnyCPUReqM) InterlockNextState = STATE_T0_READY;
else InterlockNextState = STATE_T0_READY;
default: InterlockNextState = STATE_T0_READY;
STATE_T0_READY: if(EitherTLBMiss & ~TrapM) InterlockNextState = STATE_T3_TLB_MISS;
else InterlockNextState = STATE_T0_READY;
STATE_T3_TLB_MISS: if(PendingTLBMiss | ~(EitherTLBWrite)) InterlockNextState = STATE_T3_TLB_MISS;
else if(AnyCPUReqM) InterlockNextState = STATE_T0_READY;
else InterlockNextState = STATE_T0_READY;
default: InterlockNextState = STATE_T0_READY;
endcase
end // always_comb