【摘要】 结合某自动化试验台具体剖析内容 ,着重探讨了在剖析微电脑控制系统的硬件部分时 ,从CUP的结构着手 ,查找出引脚信号及中断方式的方法 ;剖析微电脑控制系统的软件部分时 ,则重点阐述了指令系统的剖析方法。对硬件、软件相结合的解密方法也作了一定的尝试更多还原

【Abstract】 A method to analyze a microcomputer control system is presented. For the hardware, the seraphic and interrupt modes are found out in the Control Processing Unit. As for software, an analysis method for instruction sets is detailed. A decryption method using hardware and software is also attempted.更多还原