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/VX_cluster.v
+++ b/hw/rtl/VX_cluster.v
@@ -222,9 +222,9 @@ module VX_cluster #(

        VX_mem_arb #(
            .NUM_REQS       (`NUM_CORES),
-            .DATA_WIDTH     (`L2MEM_LINE_WIDTH),            
+            .DATA_WIDTH     (`L2MEM_LINE_WIDTH), 
+            .ADDR_WIDTH     (`L2MEM_ADDR_WIDTH),           
            .TAG_IN_WIDTH   (`XMEM_TAG_WIDTH),
-            .TAG_OUT_WIDTH  (`L2MEM_TAG_WIDTH),
            .BUFFERED_REQ   (1),
            .BUFFERED_RSP   (1)
        ) mem_arb (