基于RapidIO协议的高速数据互联模块设计  

High speed data interconnection module base on RapidIO protocol

作　　者：上官珠[1] 范国忠[1] 高文昀[1] 

机构地区：[1]南京电子技术研究所,江苏南京210039

出　　处：《现代电子技术》2014年第15期28-31,共4页Modern Electronics Technique

摘　　要：RapidIO技术是目前世界上第一个、也是惟一的嵌入式系统互连国际标准,可以简单、高效、可靠地实现从单板到全系统的互连,在高性能数字信号处理系统中得到广泛的应用。介绍了基于RapidIO协议的高速数据互联模块的设计方案、高速数据传输设计中的难点、以及模块的信号完整性分析。该模块现已在雷达信号处理系统中得到应用验证,各项性能指标均能够满足应用需求,实现了可靠稳定的高速数据传输。RapidIO technology is the world′s first and only one international standard of embedded system interconnection, which can simply and efficiently implement the interconnection from the single board to entire system,and is widely used in digital signal processing system. The design scheme of high-speed data interconnection module based on RapidIO protocal,the difficulties in the design of high-speed data transmission,and signal integrity analysis of module are introduced in this paper. This module has been used and verified in the radar signal processing system. The results indicate that each performance index of the module can meet the application requirements,and the module can achieve reliable and stable high-speed data transmission.

关 键 词：RAPIDIO EDK ROCKETIO LWIP 信号完整性分析 

分 类 号：TN911.734[电子电信—通信与信息系统]