Use skid buffer on CSR IO bus to stop backpressure delay propagation into csr_unit

2020-12-01 12:37:15 -08:00
parent 84a9f1e2d7
commit b677f724aa
7 changed files with 43 additions and 10 deletions
--- a/hw/rtl/libs/VX_divide.v
+++ b/hw/rtl/libs/VX_divide.v
@@ -10,7 +10,7 @@ module VX_divide #(
    parameter LATENCY = 0
 ) (
    input wire clk,
-    input wire enable,
+    input wire enable, 
    input wire [WIDTHN-1:0] numer,
    input wire [WIDTHD-1:0] denom,
    output wire [WIDTHQ-1:0] quotient,