用上位机UART控制一个十字路口的交通灯的.v文件。包括testbench在内，可用FPGA cycloneII DE270跑仿真。-traffic lights at a crossroads. V file controlled by PC UART. Including testbench , available FPGA cycloneII DE270 run the simulation.

FPGA_交通灯控制程序设计 是基于FPGA的智能交通灯控制系统-FPGA_ traffic lights control procedures designed FPGA-based intelligent traffic light control system