176 lines
3.0 KiB
C++
176 lines
3.0 KiB
C++
/*
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Copyright (c) 2020 - 2023 Wuhan University of Technology <295054118@whut.edu.cn>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include <verilated.h>
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#include "VBackPlaneMstTest.h"
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#include <memory>
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#include <iostream>
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#include <getopt.h>
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#include <sstream>
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#if VM_TRACE
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#include "verilated_fst_c.h"
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#endif
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char* img;
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VBackPlaneMstTest *top;
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#if VM_TRACE
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VerilatedFstC* tfp;
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#endif
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vluint64_t main_time = 0;
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double sc_time_stamp () {
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return main_time;
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}
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static void sim_exit(){
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#if VM_TRACE
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tfp->close();
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#endif
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top->final();
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delete top;
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}
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int main(int argc, char **argv, char **env) {
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top = new VBackPlaneMstTest();
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#if VM_TRACE
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tfp = new VerilatedFstC;
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Verilated::traceEverOn(true);
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top->trace(tfp, 99); // Trace 99 levels of hierarchy
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tfp->open("./tb/build/wave.fst");
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#endif
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top->io_reset = 1;
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// top->io_SCK = 0;
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top->io_clk4 = 0;
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while(!Verilated::gotFinish()) {
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Verilated::timeInc(1);
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if ( main_time != 1000 ){
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} else {
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top->io_reset = 0;
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}
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// if ( main_time % 400 == 100 ) {
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// top->io_SCK = 1;
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// } else if ( main_time % 400 == 300 ) {
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// top->io_SCK = 0;
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// }
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if ( main_time % 100 == 10 ) {
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top->io_clk4 = 1;
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} else if ( main_time % 100 == 60 ) {
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top->io_clk4 = 0;
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}
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if( main_time == 50000 ){
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top->io_spi_valid = 1;
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top->io_spi_bits_address = 0x11 << 1 | 0x00;
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top->io_spi_bits_register = 0x0;
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top->io_spi_bits_data = 0xaa;
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top->io_spi_bits_op = 0x01;
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top->io_spi_bits_hash = 0x0;
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} else if( main_time == 50100 ){
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top->io_spi_valid = 0;
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}
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if( main_time == 150000 ){
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top->io_req_valid = 1;
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top->io_req_bits_address = 0x11 << 1 | 0x00;
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top->io_req_bits_register = 0x0;
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top->io_req_bits_data = 0xaa;
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} else if( main_time == 150400 ){
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top->io_req_valid = 0;
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}
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if( main_time == 250000 ){
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top->io_spi_valid = 1;
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top->io_spi_bits_address = 0x11 << 1 | 0x01;
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top->io_spi_bits_register = 0x0;
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top->io_spi_bits_data = 0x55;
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top->io_spi_bits_op = 0x00;
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top->io_spi_bits_hash = 0x0;
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} else if( main_time == 250100 ){
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top->io_spi_valid = 0;
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}
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top->eval();
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#if VM_TRACE
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tfp->dump(Verilated::time());
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#endif
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main_time ++;
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if( main_time > 450000 ){
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break;
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}
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}
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sim_exit();
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return -1;
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}
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