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Fixed failed regression state by only enabling counting when doing cached operations

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slmnemo 2022-06-10 20:00:09 -07:00
parent 0e10435fb6
commit 31852fdb19
1 changed files with 1 additions and 1 deletions
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pipelined/src/lsu/busfsm.sv
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@ -99,7 +99,7 @@ module busfsm #(parameter integer WordCountThreshold,
assign PreCntEn = (BusCurrState == STATE_BUS_FETCH) | (BusCurrState == STATE_BUS_WRITE); assign PreCntEn = (BusCurrState == STATE_BUS_FETCH) | (BusCurrState == STATE_BUS_WRITE);
assign WordCountFlag = (WordCountDelayed == WordCountThreshold[LOGWPL-1:0]); assign WordCountFlag = (WordCountDelayed == WordCountThreshold[LOGWPL-1:0]);
assign CntEn = (PreCntEn & LSUBusAck | (LSUBusInit)) & ~WordCountFlag; assign CntEn = (PreCntEn & LSUBusAck | (LSUBusInit)) & ~WordCountFlag & ~UnCachedRW;
assign UnCachedAccess = ~CACHE_ENABLED | ~CacheableM; assign UnCachedAccess = ~CACHE_ENABLED | ~CacheableM;