摘要
介绍了一种解决单片机系统“飞程序”问题的切实可行的解决方法．文中分析了由可重复触发单稳态电路构成的看门狗（Watch—Dog）电路的组成和工作原理．并提供了常用的参数选择．
A new method to solve the problem of flying program in single-chip microcomputer system is presented, and the circuit structure of watch-dog composed of single-shot multivibarator is also discussed. The analysis of operations principle and the choice of circuit parameters is given.
出处
《天津理工学院学报》
1998年第3期39-42,共4页
Journal of Tianjin Institute of Technology
