在Xilinx Spartan-3E的开发板中，实现键盘和VGA显示器的通信的源代码，与大家分享：,In the Xilinx Spartan-3E development board, the realization of the keyboard and VGA display the source code of communication to share with you:

ps2键盘控制器的VHDL代码，个人感觉还是有一定的借鉴价值的，和大家分享一下吧。-ps2 keyboard controller VHDL code, personal feelings, or have a certain reference value, and share with you Bar.