用Verilog HDL编写的uart程序，亲测可行，注释很详细！-Written using Verilog HDL uart program, pro-test is feasible, very detailed notes!

uart verilog code using ram and a-uart verilog code using ram and all

该模块是基于串口协议用verilog实现了串口的接收和发送功能。-The module is based on a serial port protocol using verilog to realize the function of receiving and sending of the serial port.