基于VPX总线的抗恶劣环境计算机

Rugged Computer Based on VPX Bus

随着FC,PCI-Express,RapidIO,Hypertransport等高速串行总线的快速发展,I/O模块对计算机的内部总线速度要求不断提高,高性能和高可靠性成为抗恶劣环境计算机设计中的一对矛盾。该文提出一种采用VPX总线的抗恶劣环境计算机设计方案,为高性能、高可靠性计算机的实现提供了技术途径。

With the development of high performance serial bus, such as FC, PCI-Express, RapidlO, Hypertransport, I/O modules require the computer bus to be faster, the high reliability conflict with the high speed. In this paper, a solution based on VPX bus is given, to resolve the problem.