Update testbench, aid in testing

wchen329 · Dec 12, 2018 · 7985c6c · 7985c6c
1 parent 9e2aff4
commit 7985c6c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/testing/canonical-phase3/project-phase3-testbench.v b/testing/canonical-phase3/project-phase3-testbench.v
@@ -202,13 +202,13 @@ module cpu_ptb();
    assign ICacheReq = DUT.pcRegister.we;
    // Signal indicating a valid instruction read request to cache
 
-   assign ICacheHit = ~DUT.i_miss;
+   assign ICacheHit = ~DUT.i_miss & DUT.pcRegister.we;
    // Signal indicating a valid instruction cache hit
 
-   assign DCacheReq = DUT.mem_inst[15:12]==4'b1000;
+   assign DCacheReq = DUT.mem_inst[15:13]==4'b100;
    // Signal indicating a valid instruction data read or write request to cache
 
-   assign DCacheHit = ~DUT.d_miss;
+   assign DCacheHit = ~DUT.d_miss & (DUT.mem_inst[15:13]==4'b100);
    // Signal indicating a valid data cache hit