摘要
微机系统受干扰冲击后,表现为程序指针PC、栈指针SP、状态字PSW及随机存储器RAM数据混乱情况具多数。本文以MCS──48/51/96单片机为例,深入探讨单片机系统PC失控后断点的捕获及恢复处理问题。介绍三种方法:陷井软件法、CTC监督法及PC监视法。
This paper described the problems of microcomputer out of control, and discussed how to reinstate the PC of the single chip computer (MCS-48/51/96)when it was out of control. The paper introduced three methods.
出处
《淮海工学院学报(自然科学版)》
CAS
1997年第1期36-40,共5页
Journal of Huaihai Institute of Technology:Natural Sciences Edition