这是用Verilog语言编写AV型LCD屏的驱动程序CPLD上运行并调试成功的。可用作数字到模拟LCD转换-Verilog language AV-screen LCD driver CPLD debugging and running successful. Can be used to simulate LCD digital conversion

mcu与cpld之间spi接口程序，mcu为master，cpld用verilog写成slave模块,mcu with spi interface program between the CPLD, mcu for the master, cpld written using Verilog slave module

实现从ps2取出数据在lcm上显示出来，完全符合ps2协议-verilog lcm ps2 cpld