Verilog语言编写的FPGA程序，有串口收发引擎代码，AD初始化采集代码,键盘扫描代码-FPGA Verilog language program, a serial port transceiver engine code, AD initialization acquisition code, the keyboard scan codes

此程序完成了的双路数据的采集，通过ad模块将模拟数据转化为12位数字信号，并通过串口发送在pc端的串口助手中显示(This program has completed the acquisition of dual data. Through the ad module, the analog data is converted into 12 bit digital signals and is sent to the serial port assistant at the PC side