一种高速数据采集系统设计

摘要

本文采用Altera公司的CycloneII系列FPGA作为主控芯片,ADI公司的模数转换芯片AD9226及其他外围电路,设计了一个基于FPGA芯片的高速数据采集系统,实现对正弦信号的采集、存储、显示。%This paper designs An high-speed data acquisition system based on FPGA , which appliesAltera's Cyclone II series FPGA as the main chip, ADI company's analog to digital converter chip AD9226 and other peripheral circuits to achieve the acquisition, storage, and display ofwave signal waveform.