enable rtl sim dram stalls

2020-03-31 02:38:18 -04:00
parent ba8bc95c90
commit e92c4b6774
4 changed files with 86038 additions and 1 deletions
--- a/driver/tests/demo/kernel.bin
+++ b/driver/tests/demo/kernel.bin
--- a/driver/tests/demo/kernel.dump
+++ b/driver/tests/demo/kernel.dump
--- a/rtl/simulate/simulator.cpp
+++ b/rtl/simulate/simulator.cpp
@@ -235,6 +235,8 @@ void Simulator::dbus_driver() {
    dram_stalled_ = true;
  }  
 #endif
+
+  vortex_->out_dram_req_delay = dram_stalled_;
 }

 void Simulator::io_handler() {
--- a/rtl/simulate/simulator.h
+++ b/rtl/simulate/simulator.h
@@ -19,7 +19,7 @@
 #include <ostream>
 #include <vector>

-//#define ENABLE_DRAM_STALLS
+#define ENABLE_DRAM_STALLS
 #define DRAM_LATENCY 200
 #define DRAM_RQ_SIZE 16
 #define DRAM_STALLS_MODULO 16