论文部分内容阅读
系统概要过去为了检查电子计算机系统的故障,编制了许多检查程序,但这些程序仅仅把机器指令和数据组合起来,从功能上大体检查计算机的工作情况,而故障点的检出则要靠维修人员的经验。开始设计TOSBAC-5400型150机时就考虑了诊断专用硬设备。采用这些硬设备的故障诊断系统能自动检查故障,并且从组成计算机的大量集成电路中指出有故障的集成电路。150机由于这个故障诊断系统的研制,再加上高可靠性设计,使系统的运行率更加提高了。设计故障诊断系统时,为了缩短排除故障
System Overview In the past to check the computer system failure, the preparation of a number of inspection procedures, but these procedures only the machine instructions and data combination, from the general function of the computer to check the work of the situation, and the detection of the fault point depends on the maintenance staff experience of. TDSBAC-5400 type 150 machine began to consider the design of diagnostic hardware. Fault diagnosis systems that employ these hard devices can automatically troubleshoot faults and point out faulty integrated circuits from a large number of integrated circuits that make up a computer. 150 machine due to the development of this fault diagnosis system, coupled with high reliability design, the system’s operating rate has increased even more. When designing a troubleshooting system, in order to shorten the troubleshooting