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2024年3月10日发(作者：echarts有哪些图表)

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专利名称：HUNG UP RELEASE AND PROCESSING

SYSTEM IN MULTIPROCESSOR PROCESSING

SYSTEM

发明人：MARUOKA HIROSHI,IMAI

KUNIKAZU,SUZUKI AKIHIKO,ABIKO

HIROYUKI

申请号：JP4702080

申请日：19800410

公开号：JPS5816493B2

公开日：19830331

摘要：PURPOSE:To release hung up state, by compulsively terminating on error of a

device on a bus at failure detection, by providing a bus failure monitor on the peripheral

device bus of a system consisting of a plurality of CPUs and peripheral devices.

CONSTITUTION:Buses 2-1-2-m of CPUs 1-1-1-m system and buses 5-1-5-n of peripheral

devices 6-1-6-n system are linked via switching devices SW11-SWmn. Bus failure monitors

9-1-9-n are provided corresponding to the buses 5-1-5-n to monitor the contents of the

buses. If any failure is detected with the contents of the information line on the buses

and the address lines, the monitor controls that the contents of the tag signal line from

CPU system to peripheral device system so as not to return, based on the failure

detection output and the content of the tag signal line transmitted from the peripheral

device system to the CPU system. Thus, an error is terminated at the peripheral device

side, and CPU corresponding to it knows the device number of the input/output

controller causing the error, and occurrence of the error is informed from the controller

3-1-3-m to other CPUs to release hung up state.

申请人：PANAFACOM LTD

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