雷达科学与技术2013，Vol.11Issue(4)：390-394,400,6.DOI:10.3969/j.issn.1672-2337.2013.04.010
RapidIO技术在高速信号处理系统中的应用
Application of RapidIO Technology in High Speed Signal Processing System
王怡然 1常文革 1田海山1
作者信息
- 1. 国防科技大学电子科学与工程学院,湖南长沙410073
- 折叠
摘要
Abstract
RapidIO has the advantages of high transmission speed,high reliability,good flexibility and low complexity,it is widely used in high-speed and massive data transmission applications.The FMCW SAR system has the characteristics of real-time and large amount of data transmission.This paper presents a signal processing system of data transmission scheme based on RapidIO.The TI's high performance multi-core DSP TMS320C6678 and Xilinx Virtex6 series FPGA are used to realize high speed data transmission in the scheme,using the Quad single channel data transmission between the devices.The test results show that the actual data transmission speed is close to the theoretical limit,and can meet the data transmission requirement of FMCW SAR signal processing system.关键词
信号处理机/实时性/串行互连协议/调频连续波合成孔径雷达Key words
RapidIO/ real time/ high speed data transmission/ FMCW SAR分类
信息技术与安全科学引用本文复制引用
王怡然,常文革,田海山..RapidIO技术在高速信号处理系统中的应用[J].雷达科学与技术,2013,11(4):390-394,400,6.
