RapidIO互连技术在空间电子系统中的发展

RapidIO Interconnect Technology Development in Space Electronic Systems

简述当前空间电子系统面临的现状,介绍了下一代空间互连技术标准的要求以及RapidIO的特点和在空间应用中的优势。详述了RapidIO V3.1协议针对空间应用而添加的功能,并对RapidIO与Spacewire之间的桥接层进行了简介,最后展望了RapidIO协议在未来空间电子系统中的发展。

This paper describes the current situation facing the spacecraft electronic systems, and introduces demand of the next generation spacecraft interconnect standards, as well as RapidIO＇ s features and its advantages in space applications. It details new features of RapidIO V3.1 ,which aims at space applications, and presents the RapidIO adaption layer. Finally, it prospects development agreement in the next generation spacecraft electronic systems.