简易逻辑分析仪的设计与实现

Design and implementation of simple logic analyzer

该文介绍了一种基于AT89S51单片机的简易逻辑分析仪的设计方案、系统功能、软硬件电路的设计方法,并对系统性能进行测试与分析结果表明,该分析仪稳定、清晰的显示了波形。

This paper introduces a design scheme of simple logic analyzer which is based on AT89S51 single chip. Its system function and software and hardware circuit design method are also introduced. The result of testing and analyzing its system performance shows that the analyzer can display clear and stable waveforms.