摘要
介绍了采用AVR8535单片机设计的简易逻辑分析仪的功能、系统组成和软硬件电路的设计方法。简单设计了一台能够同时在示波器屏幕上显示8个被测数据通道的逻辑真值表或时间状态的简易逻辑分析仪,阐述了设计思想和工作原理,并给出实验电路及相应的实验结果。
The function of a simple and easy logic analyzer, which is designed by using the AT90S8535 microcomputer system, its system constitution and the design of software and hardware are introduced. And a logical analyzer for displaying the logical time-state or truth table of eight-channel data simultaneously on an oscilloscope is designed. The idea of design and the principle of function are described in detail. The experimental circuit and it′s results are also presented.
出处
《电视技术》
北大核心
2004年第9期90-91,共2页
Video Engineering
