UART（Universal Asynchronous Receiver Transmitter，通用异步收发器）是广泛使用的异步串行数据通信协议。下面首先介绍UART硬件接口及电平转换电路，分析UART的传输时序并利用Verilog HDL语言进行建模与仿真，最后通过开发板与PC相连进行RS-232通信来测试UART收发器的正确性。-UART (Universal Asynchronous Receiver Transmitter, Universal Asynchronous Receive

FPGA与RS232通讯的代码及资料。内含有：RS232发送代码Verilog；RS232接收代码Verilog；RS232协议详细接收WORD文档，也有仿真图哦-FPGA code and RS232 communications and information. Inside contains: RS232 send code Verilog RS232 receive code Verilog RS232 protocol detailed receive WORD document,

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.