节点文献
一种高性能、高可靠、可重构计算机的设计与实现
An Implementation of a High Performance High Reliable Reconfigurable Computer
【摘要】 设计并实现一种应用于空间飞行器的嵌入式、高性能、高可靠、可重构计算机的设计与实现。硬件以MPC8240 CPU为核心,支持实时纠错编码和标准的军用总线接口MIL-STD-1553B。软件基于VxWorks实时多任务操作系统,支持基于FLASH的文件系统。介绍硬件的构成、底层软件设计和应用软件开发调试中的问题。
【Abstract】 This paper introduces an implementation of a high performance, high reliable and reconfigurable computer. The core of the hardware is MPC8240 CPU. Real-time error detect and correction are supported. A standard millitary data bus MIL-STD-1553B is used as external interface. The software is based on VxWorks, a real-time operation system(RTOS). A flash based file system TFFS manages on board software maintenance(OBSM).
【关键词】 CompactPCI;
可重构计算机;
实时纠错编码;
实时多任务操作系统;
板级支持包;
驱动程序;
应用程序;
【Key words】 Compact PCI; Reconfigurable computer; Real-time error detect and correction(REDAC); Real-time operation system; Board support package(BSP); Driver; Application software;
【Key words】 Compact PCI; Reconfigurable computer; Real-time error detect and correction(REDAC); Real-time operation system; Board support package(BSP); Driver; Application software;
【基金】 中国科学院知识创新基金资助项目(KGCX-JG-07)
- 【文献出处】 计算机工程 ,Computer Engineering , 编辑部邮箱 ,2004年19期
- 【分类号】TP302
- 【被引频次】10
- 【下载频次】292