64 lines
1.1 KiB
C++
64 lines
1.1 KiB
C++
#include "svdpi.h"
|
|
#include "Vtb_top_verilator__Dpi.h"
|
|
#include "Vtb_top_verilator.h"
|
|
#include "verilated_vcd_c.h"
|
|
#include "verilated.h"
|
|
|
|
#include <iostream>
|
|
#include <iomanip>
|
|
#include <fstream>
|
|
#include <exception>
|
|
#include <cstdio>
|
|
#include <cstdint>
|
|
#include <cerrno>
|
|
|
|
double sc_time_stamp();
|
|
|
|
static vluint64_t t = 0;
|
|
Vtb_top_verilator *top;
|
|
|
|
int main(int argc, char **argv, char **env)
|
|
{
|
|
Verilated::commandArgs(argc, argv);
|
|
Verilated::traceEverOn(true);
|
|
top = new Vtb_top_verilator();
|
|
|
|
#ifdef VCD_TRACE
|
|
VerilatedVcdC *tfp = new VerilatedVcdC;
|
|
top->trace(tfp, 99);
|
|
tfp->open("verilator_tb.vcd");
|
|
#endif
|
|
|
|
top->clk_i = 0;
|
|
top->rst_ni = 0;
|
|
|
|
top->eval();
|
|
|
|
while (!Verilated::gotFinish()) {
|
|
if (t > 40)
|
|
top->rst_ni = 1;
|
|
|
|
top->clk_i = !top->clk_i;
|
|
top->eval();
|
|
|
|
#ifdef VCD_TRACE
|
|
if (top->dump_wave_en_o)
|
|
tfp->dump(t);
|
|
#endif
|
|
|
|
t += 5;
|
|
}
|
|
|
|
#ifdef VCD_TRACE
|
|
tfp->close();
|
|
#endif
|
|
|
|
delete top;
|
|
exit(0);
|
|
}
|
|
|
|
double sc_time_stamp()
|
|
{
|
|
return t;
|
|
}
|