Cheri-research/Toooba
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Increase BTB to 1024 entries.

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(On FPGA we can make this as large as we like, but returns diminish.
This one has a chance of being reasonable for ASIC I guess?)
This commit is contained in:
jon
2021-03-22 18:20:22 +00:00
parent 30bd5e7f46
commit d351eeee11
1 changed files with 1 additions and 1 deletions
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src_Core/RISCY_OOO/procs/lib/Btb.bsv
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@@ -57,7 +57,7 @@ endinterface
// Local BTB Typedefs
typedef 1 PcLsbsIgnore;
typedef 256 BtbEntries; // 4KB BTB
typedef 1024 BtbEntries;
typedef Bit#(TLog#(SupSizeX2)) BtbBank;
typedef TDiv#(BtbEntries,SupSizeX2) BtbIndices;
typedef Bit#(TLog#(BtbIndices)) BtbIndex;