JPS6119061B2 - - Google Patents

Info

Publication number
JPS6119061B2
JPS6119061B2 JP55163050A JP16305080A JPS6119061B2 JP S6119061 B2 JPS6119061 B2 JP S6119061B2 JP 55163050 A JP55163050 A JP 55163050A JP 16305080 A JP16305080 A JP 16305080A JP S6119061 B2 JPS6119061 B2 JP S6119061B2
Authority
JP
Japan
Prior art keywords
computer
data
database
computers
memory
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.)
Expired
Application number
JP55163050A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5786972A (en
Inventor
Toshio Ogawa
So Akai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
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 Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP55163050A priority Critical patent/JPS5786972A/ja
Publication of JPS5786972A publication Critical patent/JPS5786972A/ja
Publication of JPS6119061B2 publication Critical patent/JPS6119061B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
JP55163050A 1980-11-19 1980-11-19 Doubled computer system Granted JPS5786972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163050A JPS5786972A (en) 1980-11-19 1980-11-19 Doubled computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163050A JPS5786972A (en) 1980-11-19 1980-11-19 Doubled computer system

Publications (2)

Publication Number Publication Date
JPS5786972A JPS5786972A (en) 1982-05-31
JPS6119061B2 true JPS6119061B2 (enrdf_load_stackoverflow) 1986-05-15

Family

ID=15766214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163050A Granted JPS5786972A (en) 1980-11-19 1980-11-19 Doubled computer system

Country Status (1)

Country Link
JP (1) JPS5786972A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157643A (ja) * 1984-01-26 1985-08-17 Yokogawa Hokushin Electric Corp 二重化計算機
JPH0769849B2 (ja) * 1987-07-31 1995-07-31 富士通株式会社 ディスク・ストリングのスイッチャ障害リカバリ方式
JPH0630070B2 (ja) * 1988-04-27 1994-04-20 横河電機株式会社 二重化制御システム
JPH0814797B2 (ja) * 1988-11-14 1996-02-14 日本電気株式会社 二重化処理装置におけるチェック方法
JPH02206844A (ja) * 1989-02-06 1990-08-16 Hitachi Ltd ２重化コントローラの運用方法
JPH0680493B2 (ja) * 1989-08-10 1994-10-12 株式会社京三製作所 並列２重系の処理装置および運転方法
JPH04142631A (ja) * 1990-10-04 1992-05-15 Nec Corp メモリ内容引継方式
JPH07281917A (ja) * 1994-04-13 1995-10-27 Nec Corp Ｃｐｕ切替回路
JP5353273B2 (ja) * 2009-02-03 2013-11-27 日本電気株式会社 プロセッサ周辺回路

Also Published As

Publication number Publication date
JPS5786972A (en) 1982-05-31

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