电子器件2012，Vol.35Issue(6)：709-712,4.DOI:10.3969/j.issn.1005-9490.2012.06.019
基于FPGA的高速数据采集系统的实现与性能分析
Implementation and Performance Analysis of High-Speed Data Acquisition System Based on FPGA
李玉峰 1韩晓红 2刘洋 2朱兴洪2
作者信息
- 1. 东南大学移动通信国家重点实验室,南京210096
- 2. 沈阳航空航天大学电子信息工程学院,沈阳110136
- 折叠
摘要
Abstract
In order to meet the demand of high-speed and high-precision of data acquisition system in signal processing,a high-speed data acquisition system is designed based on a high accuracy 16 bit AD9262.FIFO and FPGA. FPGA is used to control high-speed A/D conversion and FIFO's read and write. And CPCI bus transmits data to upper management computer. Then dynamic parameters of collection system's A/D converter are analyzed by Matlab platform and FFT algorithm. The results of experiment show that AD has reached all dynamic parameters. The results also have verified design's rationality of high-speed data acquisition system.关键词
现场可编程门阵列/高速数据采集/快速傅里叶变换/模数转换Key words
FPGA/high-speed data acquisition/FFT/A/D分类
信息技术与安全科学引用本文复制引用
李玉峰,韩晓红,刘洋,朱兴洪..基于FPGA的高速数据采集系统的实现与性能分析[J].电子器件,2012,35(6):709-712,4.
