RS232的UART编程，包括波特率发生器模块，串口接受模块，串口发送模块-RS232 programming the UART, including the baud rate generator module, serial module to receive, send serial module

本例用VHDL语言在FPGA上实现UART的控制，包括了波特率发生器，接收器，发送器，奇偶校验模块，以及滤波模块和测试模块，能让您更透彻的了解UART的工作原理。-In this case the FPGA using VHDL language to achieve UART' s control, including the baud rate generator, receiver, transmitter, parity modules, and filtering module