JPS5866439U - Integrated output management device for input/output devices in a multi-system - Google Patents

Integrated output management device for input/output devices in a multi-system

Info

Publication number
JPS5866439U
JPS5866439U JP16098981U JP16098981U JPS5866439U JP S5866439 U JPS5866439 U JP S5866439U JP 16098981 U JP16098981 U JP 16098981U JP 16098981 U JP16098981 U JP 16098981U JP S5866439 U JPS5866439 U JP S5866439U
Authority
JP
Japan
Prior art keywords
output
input
cpu
management device
output devices
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16098981U
Other languages
Japanese (ja)
Inventor
泰史 吉野
Original Assignee
株式会社日立製作所
日立エンジニアリング株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所, 日立エンジニアリング株式会社 filed Critical 株式会社日立製作所
Priority to JP16098981U priority Critical patent/JPS5866439U/en
Publication of JPS5866439U publication Critical patent/JPS5866439U/en
Pending legal-status Critical Current

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  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案のオンライン、リアルタイム処理、マル
チＣＰＵシステム機器構成のブロック図、第２図は本考
案の出力要求発生時の自他系Ｉ１０出カプログラム起動
フロー図である。FIG. 1 is a block diagram of the online, real-time processing, multi-CPU system equipment configuration of the present invention, and FIG. 2 is a flowchart of starting the self-other system I10 output program when an output request occurs according to the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中央処理装置（以下ＣＰＵ）２台以上のマルチシステム
で、個゛々の前記ｃｐｕが、独自に出力装置をもち、そ
の出力情報の即時バックアップ制御が要求されるマルチ
システムにおいて、個々の前記ＣＰＵに独自に接続出力
入出力装置（以下ｌ１０）の障害検出装置と、前記全Ｃ
ＰＵからリード・ライト可能な出力情報の記憶装置と障
害情報の記憶装置を設け、各々の前記ｃｐｕには出力装
置判断装置を設け、前記ｃｐｕへの接続Ｉ１０が障害時
は他系ＣＰＵへ出力を依頼する手段を設けたことを特徴
とするマルチシステムにおける入出力装置の出カ一括管
理装置。In a multi-system with two or more central processing units (CPUs), each of which has its own output device, and where immediate backup control of the output information is required, each CPU has its own output device. A failure detection device for the connection output input/output device (hereinafter referred to as l10) and all the above C
A storage device for output information and a storage device for failure information that can be read and written from the PU are provided, each of the CPUs is provided with an output device determination device, and when the connection I10 to the CPU has a failure, the output is sent to the CPU of another system. A device for collectively managing outputs of input/output devices in a multi-system, characterized in that a means for making a request is provided.
JP16098981U 1981-10-30 1981-10-30 Integrated output management device for input/output devices in a multi-system Pending JPS5866439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16098981U JPS5866439U (en) 1981-10-30 1981-10-30 Integrated output management device for input/output devices in a multi-system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16098981U JPS5866439U (en) 1981-10-30 1981-10-30 Integrated output management device for input/output devices in a multi-system

Publications (1)

Publication Number Publication Date
JPS5866439U true JPS5866439U (en) 1983-05-06

Family

ID=29953374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16098981U Pending JPS5866439U (en) 1981-10-30 1981-10-30 Integrated output management device for input/output devices in a multi-system

Country Status (1)

Country Link
JP (1) JPS5866439U (en)

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