微控系统非正常停机程序断点的保护

Protecting for Program Break by Microcomputer Control System Halting in not Gear

阐述了微控系统在运行过程中,对停机、掉电引起的程序断点进行保护的原理、方法及电路设计和程序设计。

This paper described the principle and method of protecting for program break by halting and losing electricity when the microcomputer control system is running, and introduced design of circuit and program.