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2,650 Commits 5 Branches 2 Tags 53 MiB
e72d54ea98
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20 Commits

Author SHA1 Message Date
Ross Thompson
e72d54ea98 More cachefsm cleanup. 2022-02-07 13:19:37 -06:00
Ross Thompson
a6a7779ec0 More cachefsm cleanup. 2022-02-07 12:30:27 -06:00
Ross Thompson
7f732eb571 More cachefsm cleanup. 2022-02-07 11:16:20 -06:00
Ross Thompson
be67c4d559 More cachefsm cleanup. 2022-02-07 11:12:28 -06:00
Ross Thompson
f1781c6bc8 More cachefsm cleanup. 2022-02-07 10:54:22 -06:00
Ross Thompson
b89ce18473 Cache cleanup. 2022-02-07 10:43:58 -06:00
Ross Thompson
6f4a321d31 More cachfsm cleanup. 2022-02-07 10:33:50 -06:00
Ross Thompson
8bcaadda6b More cachefsm cleanup. 2022-02-06 21:50:44 -06:00
Ross Thompson
347e9228f8 started cachefsm cleanup. 2022-02-06 21:39:38 -06:00
Ross Thompson
308cc34d6f Added config to allow using the save/restore or replay implementation to handle sram clocked read delay. 2022-02-04 23:49:07 -06:00
Ross Thompson
f6f0539e10 Got separate module for the sub cache line read. 2022-02-04 20:23:09 -06:00
Ross Thompson
83fdedcec6 Working first cut of the cache changes moving the replay to a save/restore. 
The current implementation is too expensive costing (tag+linelen)*numway flip flops and muxes.
 2022-02-04 13:31:32 -06:00
David Harris
c3122ce214 sram1rw cleanup 2022-02-03 18:03:22 +00:00
Ross Thompson
23c4ba2777 1. Modified the cache so it can handle the reset delay internally. This removes the mux from the IFU. 
2. Removed the write address delay from simpleram.sv
3. Fixed rv32tim and rv32ic mode to handle missalignment correctly.
4. Added imperas32i and imperas32c to rv32tim mode.
 2022-01-26 18:23:39 -06:00
David Harris
3d2671a8b0 Reformatted MIT license to 95 characters 2022-01-07 12:58:40 +00:00
Ross Thompson
e0740034f0 Clean up of cachefsm. 2022-01-06 16:32:49 -06:00
Ross Thompson
a4afc1bc54 More name cleanup in cache. 2022-01-05 22:37:53 -06:00
Ross Thompson
da585b30f9 Slower but correct implementation of flush. 2022-01-05 16:57:22 -06:00
Ross Thompson
cc51a27a34 Fixed bug with flush dirty not cleared in the correct cache line. 2022-01-05 14:14:01 -06:00
Ross Thompson
98be8201b2 Renamed most signals inside cache.sv so they are agnostic to i or d. 2022-01-04 23:52:42 -06:00