基于单片机控制的PS/2电火花机键盘系统设计  

A MCU-Controlled PS/2 EDM Keyboard System

作　　者：刘建春[1] 

机构地区：[1]厦门大学机电工程系,福建厦门361005

出　　处：《厦门理工学院学报》2005年第4期28-32,共5页Journal of Xiamen University of Technology

基　　金：厦门市科技项目(3502Z20034014)

摘　　要：根据PS/2标准键盘的通信协议,设计单片机控制的电火花机键盘系统,应用Ke il C51语言实现扫描键盘、通信及控制LED指示灯等功能.该键盘已应用于电火花机控制系统中.According to the communication protocol of PS/2 standard keyboard, a mcu-eontrolled keyboard system of Electron Discharge Machine is designed. Using Language Keil C51, functions of key scanning, communication with upper controlling cell and LED control are all realized. This keyboard system is successfully used in the control system of Electron Discharge Machine.

关 键 词：PS/2键盘 单片机 系统设计 

分 类 号：TP368.12[自动化与计算机技术—计算机系统结构]