non-cacheable memory address critical paths optimizations

2021-06-10 12:47:18 -07:00
parent 41069ba188
commit adf033b0aa
11 changed files with 258 additions and 194 deletions
--- a/hw/rtl/Vortex.v
+++ b/hw/rtl/Vortex.v
@@ -225,8 +225,8 @@ module Vortex (
        VX_mem_arb #(
            .NUM_REQS       (`NUM_CLUSTERS),
            .DATA_WIDTH     (`L3MEM_LINE_WIDTH),            
+            .ADDR_WIDTH     (`L3MEM_ADDR_WIDTH),
            .TAG_IN_WIDTH   (`L2MEM_TAG_WIDTH),
-            .TAG_OUT_WIDTH  (`L3MEM_TAG_WIDTH),
            .BUFFERED_REQ   (1),
            .BUFFERED_RSP   (1)
        ) mem_arb (