fixed bank_core_req_arb critical path.

2020-12-01 08:43:59 -08:00
parent f68af3bb84
commit f9d98c5a2b
6 changed files with 65 additions and 48 deletions
--- a/hw/rtl/VX_csr_unit.v
+++ b/hw/rtl/VX_csr_unit.v
@@ -26,16 +26,16 @@ module VX_csr_unit #(
    wire select_io_rsp;

    VX_csr_arb csr_arb (
+        .select_io_req    (select_io_req),
+        .select_io_rsp    (select_io_rsp),
+
        .csr_core_req_if  (csr_req_if),
        .csr_io_req_if    (csr_io_req_if),
        .csr_req_if       (csr_pipe_req_if),

        .csr_rsp_if       (csr_pipe_rsp_if),
        .csr_io_rsp_if    (csr_io_rsp_if),        
-        .csr_commit_if    (csr_commit_if),
-
-        .select_io_req    (select_io_req),
-        .select_io_rsp    (select_io_rsp)
+        .csr_commit_if    (csr_commit_if)
    ); 

    wire csr_we_s1;