自己实用Verilog编写的UART程序，1位开始位，8位数据位，1位停止位，本测试程序配置完管脚后，实用串口大师发送数据，则返回数据为发送数据+1-Verilog prepared their own UART practical procedures to start a bit, 8 data bits, 1 stop bit, the test procedure End pin configuration, the utility serial Master to send data,

串行接口发送，通过绑定DE2上的拨码开关，然后通过RS232接口传送到pc上，可通过串口调试大师接收数据-Serial interface to send, through binding DE2 DIP switch, and then transmitted via the RS232 interface to the pc, can receive data through the serial debug master