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Flip-flop clean-up

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This commit is contained in:
David Harris 2021-07-17 03:15:47 -04:00
parent 9a15a2f7df
commit 86ca9abe42
1 changed files with 2 additions and 2 deletions
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4
wally-pipelined/src/mmu/pagetablewalker.sv
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@ -119,7 +119,6 @@ module pagetablewalker
flop #(`XLEN) HPTWPAdrMReg(clk, HPTWPAdrE, HPTWPAdrM);
assign SvMode = SATP_REGW[`XLEN-1:`XLEN-`SVMODE_BITS];
@ -131,7 +130,6 @@ module pagetablewalker
assign TranslationVAdr = (SelDataTranslation) ? MemAdrM : PCF;
assign SelDataTranslation = DTLBMissMQ | DTLBMissM;
flopenrc #(2) TLBMissMReg(clk, reset, EndWalk, StartWalk | EndWalk, {DTLBMissM, ITLBMissF}, {DTLBMissMQ, ITLBMissFQ});
/* flopenrc #(1)
DTLBMissMReg(.clk(clk),
.reset(reset),
@ -148,6 +146,8 @@ module pagetablewalker
.d(ITLBMissF),
.q(ITLBMissFQ));*/
flop #(`XLEN) HPTWPAdrMReg(clk, HPTWPAdrE, HPTWPAdrM);
flopenrc #(2) TLBMissMReg(clk, reset, EndWalk, StartWalk | EndWalk, {DTLBMissM, ITLBMissF}, {DTLBMissMQ, ITLBMissFQ});
flopenl #(.TYPE(statetype)) WalkerStateReg(clk, reset, 1'b1, NextWalkerState, IDLE, WalkerState);
flopenl #(.TYPE(statetype)) PreviousWalkerStateReg(clk, reset, 1'b1, WalkerState, IDLE, PreviousWalkerState);