A method on expansion of multilevel interrupt priority with software for MCS-51 single-chip computer;
一种用软件扩展MCS-51单片机多中断优先级的方法
A method on of multilevel interrupt priority level and realizing more interrupt nesting for AT89C51 single chip Micro-computer with software is studied ,Analysis of the system s real-time.
介绍了一种用软方式法灵活设置AT89系列单片机多中断优先级并实现多级中断嵌套的方法,分析了系统的时实性。
The multiple interrupt priority is implemented with software.
介绍了现有 M C S51 单片机扩展外部中断源的方法,讨论了利用 M C S51 单片机的串行口扩展其外部中断源的新方法,并用软件实现了多层中断优先
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