Ross Thompson
0fddceffa6
Modified the mmu to not mux the lower 12 bits of the physical address and instead directly
...
assign from the input non translated virtual address. Since the lower bits never change there is
no reason to place these lower bits on a longer critical path.
The cache and lsu were previously using the lower bits from the virtual address rather than
the physical address. This change will allow us to keep the shorter critical path and
reduce the complexity of the lsu, ifu, and cache drawings.
2022-01-06 23:19:09 -06:00
David Harris
1d8451c2cf
Capitalized LSU and IFU, changed MulDiv to MDU
2022-01-07 04:30:00 +00:00
Ross Thompson
77efcad15b
Changed names of address in caches.
...
Removed old cache files.
2022-01-05 22:19:36 -06:00
Ross Thompson
5a2ae561a7
Updates to support fpga.
2022-01-05 18:07:23 -06:00
David Harris
32590d484c
Removed more generate statements
2022-01-05 16:25:08 +00:00
David Harris
c1d6550ccb
Removed generate statements
2022-01-05 14:35:25 +00:00
Ross Thompson
f89c1d91dc
Renamed most signals inside cache.sv so they are agnostic to i or d.
2022-01-04 23:52:42 -06:00
Ross Thompson
9eda7c12bd
the i and d caches now share common verilog.
2022-01-04 23:40:37 -06:00
Ross Thompson
b06c3b8acd
parameterized the caches with the goal of using common rtl for both i and d caches.
2022-01-04 22:40:51 -06:00
Ross Thompson
06168e67e4
Switched block for line in caches.
2022-01-04 22:08:18 -06:00
David Harris
1f07470477
Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main
2022-01-04 19:47:51 +00:00
David Harris
b36ace221e
Renamed wally-pipelined to pipelined
2022-01-04 19:47:41 +00:00
