The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
A Portable Data Acquisition System Based on the FPGA and USB2.0
Author(s): 
Pages: 61-64
Year: Issue:  S1
Journal: Journal of University of Electronic Science and Technology of China

Keyword:  数据采集 FPGA 便携式 USB2.0;
Abstract: 针对目前插卡式数据采集卡拆卸的不方便、体积较大以及传统单片机控制采集速度低、非实时等一系列缺陷,设计了一套基于FPGA与USB2.0的便携式高速数据采集系统。FPGA作为主控制器对A/D转换芯片以及USB接口芯片控制,实现可靠的高速采样。研究了FPGA对A/D转换芯片AD9238的控制与对USB从属FIFO写操作的实现。该系统最高采样频率可达20MHz,小巧、便携的设计特别适用于移动的作业现场。
Related Articles
No related articles found