逻辑分析仪在微处理器时序分析中的应用

The application of a logic analyzer in analyzing microprocessor time sequencing

介绍了用逻辑分析仪对微处理器（CPU）时序进行测试与分析的基本方法和具体步骤。借此我们可深入了解指令在微机中的执行过程，解决CPU与存储器及I／O接口之间在时序上的配合问题，掌握硬件测试与维护的基本技能。

： This paper introduces some basic methods and concrete steps of testing and analyzing microprocessor time sequencing with a logic analyzer． With the help of this， we can be more aware of the process of a micro- processor executing instructions coordinate the time sequencings of CPU,memory and I／ O interface， acquire some basic skills of testing and maintaining micro- compmer hardware．