摘要
本文提出一种基于FPGA和PCI总线的数据采集卡的实现方法。该采集卡以FPGA为控制核心进行多通道数据采集,并通过PCI总线进行数据传输,有效地解决了数据传输和处理的实时性。本文主要阐述该采集卡的系统设计原理及FPGA各个模块的逻辑功能实现。
This paper brought forward a designing method of data acquisition card based on FPGA and PCI bus.This card that takes FPGA as control core could sample multi-channels data and solve the real-time problem of data transmission and processing effectively.This paper focused on the principle of the system design and the implementation of logical controlling modules of FPGA.
出处
《中国西部科技》
2009年第7期31-32,46,共3页
Science and Technology of West China
