round robin arbiter + auto buffered queue + fixed dcache arbiter

2020-06-20 17:56:04 -04:00
parent 9c157e4929
commit d3440de403
30 changed files with 339 additions and 209 deletions
--- a/hw/rtl/cache/VX_cache_config.vh
+++ b/hw/rtl/cache/VX_cache_config.vh
@@ -72,6 +72,6 @@

 `define LINE_TO_DRAM_ADDR(x, i) {x, `BANK_SELECT_BITS'(i)}

-`define LINE_TO_BYTE_ADDR(x, i) {x, (((`BANK_SELECT_BITS + `BASE_ADDR_BITS)'(i)) << `BASE_ADDR_BITS)}
+`define LINE_TO_BYTE_ADDR(x, i) {x, (32-$bits(x))'(i << (32-$bits(x)-`BANK_SELECT_BITS))}

 `endif