基于PC机增强型并行口EPP的多路信号发生器

The Multichannel Signal Generator Based on The EPP of PC

介绍了一种利用PC机增强型并行口EPP设计可编程多路信号发生器的方法 .借助PC机强大的数据处理能力 ,通过EPP与信号发生电路并行通讯 。

This paper introduces a method to design a kind of programma bl e multichannel signal generator.With the help of powerful capability in data pr ocessing of personal computer, the signal generator can generate multichannel ra ndom analog signal under control of software.