Quatus下用Verilog语言编写的双向交通灯控制系统，内含程序及波形图，注释详细，课程设计-Verilog language Quatus two-way traffic light control system, containing program and waveforms, detailed annotations, curriculum design

verilog 语言写的交通灯设计源代码，实现左转灯、红灯、绿灯、黄灯转换，并且提供手动控制按钮-verilog language source code for design of traffic lights, turn left to achieve lights, red light, green light, yellow light conversion, and provides manual control buttons