mst test pass

2023-08-01 14:44:05 +08:00
parent 24800cce9d
commit 35e6fcdb52
5 changed files with 254 additions and 7 deletions
--- a/tb/sim_backMst.cpp
+++ b/tb/sim_backMst.cpp
@@ -0,0 +1,175 @@
+/*
+  Copyright (c) 2020 - 2023 Wuhan University of Technology <295054118@whut.edu.cn>
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+*/
+
+
+#include <verilated.h>
+#include "VBackPlaneMstTest.h"
+#include <memory>
+#include <iostream>
+#include <getopt.h>
+
+#include <sstream>
+
+
+
+#if VM_TRACE
+#include "verilated_fst_c.h"
+#endif
+
+
+char* img;
+VBackPlaneMstTest *top;
+#if VM_TRACE
+VerilatedFstC* tfp;
+#endif
+vluint64_t main_time = 0;
+
+double sc_time_stamp () {
+	return main_time;
+}
+
+
+
+static void sim_exit(){
+#if VM_TRACE
+	tfp->close();
+#endif
+
+	top->final();
+
+	delete top;
+}
+
+
+
+
+
+
+int main(int argc, char **argv, char **env) {
+
+
+	top = new VBackPlaneMstTest();
+
+#if VM_TRACE
+	tfp = new VerilatedFstC;
+    Verilated::traceEverOn(true);
+    top->trace(tfp, 99); // Trace 99 levels of hierarchy
+    tfp->open("./tb/build/wave.fst");		
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+	top->io_reset = 1;
+	top->io_SCK   = 0;
+    top->io_clk4 = 0;
+	
+	while(!Verilated::gotFinish()) {
+
+		Verilated::timeInc(1);
+
+		if ( main_time != 1000 ){
+		} else {
+			top->io_reset = 0;
+		}
+
+		if ( main_time % 400 == 100 ) {
+			top->io_SCK = 1;
+		} else if ( main_time % 400 == 300 ) {
+			top->io_SCK = 0;
+		} 
+
+		if ( main_time % 100 == 10 ) {
+			top->io_clk4 = 1;
+		} else if ( main_time % 100 == 60 ) {
+			top->io_clk4 = 0;
+		}
+        
+
+        if( main_time == 50000 ){
+            top->io_spi_valid = 1;
+            top->io_spi_bits_address =  0x11 << 1 | 0x00;
+            top->io_spi_bits_register = 0x0;
+            top->io_spi_bits_data = 0xaa;
+            top->io_spi_bits_op = 0x01;
+            top->io_spi_bits_hash = 0x0;
+
+        } else if( main_time == 50400 ){
+            top->io_spi_valid = 0;
+        }
+
+        if( main_time == 150000 ){
+            top->io_req_valid = 1;
+            top->io_req_bits_address = 0x11 << 1 | 0x00;
+            top->io_req_bits_register = 0x0;
+            top->io_req_bits_data = 0xaa;
+        } else if( main_time == 150400 ){
+            top->io_req_valid = 0;
+        }
+
+        if( main_time == 250000 ){
+            top->io_spi_valid = 1;
+            top->io_spi_bits_address =  0x11 << 1 | 0x01;
+            top->io_spi_bits_register = 0x0;
+            top->io_spi_bits_data = 0x55;
+            top->io_spi_bits_op = 0x00;
+            top->io_spi_bits_hash = 0x0;
+
+        } else if( main_time == 250400 ){
+            top->io_spi_valid = 0;
+        }
+
+
+
+		top->eval();
+#if VM_TRACE
+		tfp->dump(Verilated::time());			
+
+#endif
+
+
+		main_time ++;
+
+        if( main_time > 450000 ){
+            break;
+        }
+	}
+	
+	sim_exit();
+	return -1;
+
+
+}
+
+
+
+
+
+
+
+