The experiment provides an example for using the external interrupt control technology of MCS51 system.
本实验为实际应用MCS-51系统的外部中断控制技术提供一个范例。
The control program includes timing interrupt service program, external interrupt service program and main program.
控制程序设计包括定时中断服务程序、外中断服务程序及主程序。
This paper introduces three designs of the external interrupt port expansion with a MCS—51 chip, and the related program will be given.
本文介绍MCS—51单片微机外部中断口扩展的三种方法，并给出具体的实现软件。
This paper introduces three designs of the external interrupt port expansion with a MCS—51 chip, and the related program will be given.
本文介绍MCS—51单片微机外部中断口扩展的三种方法，并给出具体的实现软件。
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