在计算机控制应用中直接开发单片机的一种方法  

Method of SCM direct exploitation for computer control application

作　　者：雷婧[1] 

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《现代电子技术》2013年第24期147-148,共2页Modern Electronics Technique

摘　　要：针对没有单片机开发系统或EPROM写入器无法对单片机进行开发的问题,设计了利用PC机对单片机进行直接简便开发的方法。详细介绍了80C31单片机为对象,利用PC机直接开发单片机的原理及步骤。通过PC机与单片机最小系统的异步通信,实现EPROM写入器功能。反向由单片机向PC机发送数据,使得PC机的监视器和存储器成为单片机的监视器和存储器。该方法节省了单片机开发系统和EPROM写入器等"必需品",具有简单新颖,可灵活配置等特点,有较高的实用价值。In view of the problem that there is no SCM system development or EPROM writer cannot exploit SCM, a method of exploiting SCM directly by PC was designed. The principle and procedure of developing 80C31 SCM directly by means of PC are described. The functions of EPROM writer are actualized by the asynchronous communication between PC and SCM minimum system. Conversely, the monitor and memory of PC will become those of SCM when SCM sends message to PC. The method omits ＂essentials＂ like SCM development system and EPROM writer, and has characteristics of simple structure and flexible configuration. It owns a great practical value.

关 键 词：80C31单片机 工业控制 EPROM PC机开发 

分 类 号：TN911-34[电子电信—通信与信息系统]