MCS-51单片机外中断重复响应的捕捉和时序分析  

MCS-51 SCM External Interrupt Repeat Response Catch and Timing Analysis

作　　者：吉鹤[1] 

机构地区：[1]长春理工大学光电信息学院,讲师吉林长春130012

出　　处：《电脑学习》2010年第6期9-10,共2页Computer Study

摘　　要：本文介绍用语音模块对MCS-51单片机程序运行过程进行跟踪,可准确捕捉到因外中断请求信号抖动而引起的重复响应,并在此基础上对外中断时序进行分析和相应处理。The paper introduces use voice module to MCS-51 SCM programs running process tracking,it can accurately catch because the external interrupt request signal jitter and cause repeated response.On this basis,analyze the external interruption timing and in a program in dealing with respectively.

关 键 词：MCS-51单片机 外部中断 时序分析 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]