【摘要】 介绍了一种基于CompactPCI的容错计算机,采用高性能的片上系统MPC8240,双冗余的主控板,双冗余的启动代码存储区,支持实时纠错编码,支持通用的RS232标准串口、以太网口、高速输入输出1394总线、低速输入输出I2C总线。该文对该计算机的构成、设计思想与实现结果进行了介绍。更多还原

【Abstract】 This paper introduces the implementation of a fault tolerance Computer Based on Compact PCI.The core of the hardware is a high performance SOC(System in One Chip)MPC8240,redundant CPU boards,redundant boot ROM and REDAC(Realtime error detect and correction)are used.Standard RS232 port,standard Ethernet interface,high speed 1394 bus,low speed I2C bus are supported.This paper introduces the configuration of the computer,the methods to fault tolerance.更多还原