基于FPGA的简易数字存储示波器

基于FPGA的简易数字存储示波器

内容简介：介绍了一种基于flash构架的FPGA简易数字存储示波器设计,硬件上采用Fusion系列的FPGA作为核心器件。该FPGA简易数字存储示波器系统内部使用了很多AFS600芯片,利用其强大的信号处理功能,实现数据实时采集。在上位机中,使用的是Visual C＋＋6.0中的MFC编程框架,本系统在此基础上建立了Windows下的应用程序,实现外部电压信号的波形显示。整机测试表明,系统各功能正常,整个系统集成度高,体积小,可靠性高,易于程控,使用灵活。

Abstract：This paper presents a method of a simple FPGA digital storage oscilloscope which based on flash architecture.In terms of hardware,FPGA series with Fusion are the core device.To realize the data acquisition in real time,the system uses a lot of internal resources of AFS600 which with the powerful signal processing.In the host computer,the system based on Visual C＋＋6.0 development environment, using MFC programming framework.The application program in Windows was established to achieve an external voltage signal waveform display.The test showed that the system functions properly,and the whole system is highly integrated,small size,high reliability,easy-to-program-controlled,flexible.

作者：田正凯, 曾军, 周春枚,

关键词：FPGA数字存储示波器, flash构架, VC++