1、下载Icarus Verilog
Icarus Verilog:
http://iverilog.icarus.com/home
Icarus Verilog for Windows:
http://bleyer.org/icarus/
vscode插件
Verilog-HDL/SystemVerilog/Bluespec SystemVerilog
2、下载示例源码
极客时间 操作系统实战45讲 Icarus Verilog示例源码
3、编译
//iverilog路径,要加入到环境变量中,让vscode可以访问 iverilog -o my_alu alu_test.v alu.v vvp my_alu gtkwave -F my_alu.vcd
4、在gtkwave中能查看波形咯