基于FPGA和LabVIEW的USB数据采集与传输系统  

USB Data Acquisition and Transmission System Based on FPGA and LabVIEW

作　　者：袁宝红[1] 付奎[1] 张德祥[1] 

机构地区：[1]安徽大学电气工程与自动化学院,安徽合肥230601

出　　处：《仪表技术与传感器》2013年第9期24-27,共4页Instrument Technique and Sensor

基　　金：国家自然科学基金资助项目(No.61272025);研究生学术创新研究项目(No.10117700648)

摘　　要：文中设计了一个以EP2C8微处理器和CH375接口芯片等为硬件平台、以NiosII和LabVIEW为软件平台的数据采集与传输系统,硬件上介绍了整个系统的实现原理图,软件方面详细介绍了IP core、固件程序和底层驱动程序的开发过程,并实现了对8路外部模拟量和1路温度数字量的采集和传输。This paper designed a kind of data acquisition and transmission system constituting by EP2C8 microprocessor and CH375 chip as the hardware, and NiosII and LabVIEW as the software. The hardware schematic was presented and a detailed description of development processing including the IP core, the firmware and underlying driver software was given. 8 external analog and 1 temperature digital was accomplished.

关 键 词：数据采集与传输系统 FPGA USB LABVIEW 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置] TN91[自动化与计算机技术—控制科学与工程]