booth multiplier

2011-12-20 03:49:07 -08:00
parent b5a8b6dc73
commit 733fc8e65e
2 changed files with 49 additions and 29 deletions
--- a/rocket/src/main/scala/dpath.scala
+++ b/rocket/src/main/scala/dpath.scala
@ -292,6 +292,7 @@ class rocketDpath extends Component
 
  io.ctrl.mul_rdy        := mul.io.mul_rdy
  io.ctrl.mul_result_val := mul.io.result_val;
+  mul.io.result_rdy      := io.ctrl.mul_wb
  
  io.ctrl.ex_waddr := ex_reg_waddr; // for load/use hazard detection & bypass control