利用Verilog HDL实现对PS2键盘的接口设计

Achieve control of the PS2 keyboard with Verilog language

PS2接口是为了PC建造的的键盘和鼠标接口,随着科技发展,USB键盘鼠标接口逐渐普及,但具有6Pin的mini-DIN的PS2键盘仍然在使用。本文介绍了一种用VerilogHDL实现获取和显示PS2键盘上按键键值的方法,并且给出了关键的VHDL程序。

The PS2 interface is a keyboard and mouse interface built for PC.With the development of technology,the USB keyboard and mouse interface has become popular,but the PS-keyboard with 6Pin mini-DIN is still in use.This paper introduces a method to obtain and display the key values on the PS2 keyboard in Verilog language,and gives the key VHDL program.