JPS5786968A - Doubled computer system - Google Patents

Doubled computer system

Info

Publication number
JPS5786968A
JPS5786968A JP55163044A JP16304480A JPS5786968A JP S5786968 A JPS5786968 A JP S5786968A JP 55163044 A JP55163044 A JP 55163044A JP 16304480 A JP16304480 A JP 16304480A JP S5786968 A JPS5786968 A JP S5786968A
Authority
JP
Japan
Prior art keywords
equivalency
data
program
written
request
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.)
Granted
Application number
JP55163044A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119060B2 (enrdf_load_stackoverflow
Inventor
Shigeru Yamamoto
Shinichi Takigishi
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 Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP55163044A priority Critical patent/JPS5786968A/ja
Publication of JPS5786968A publication Critical patent/JPS5786968A/ja
Publication of JPS6119060B2 publication Critical patent/JPS6119060B2/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
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)
JP55163044A 1980-11-19 1980-11-19 Doubled computer system Granted JPS5786968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163044A JPS5786968A (en) 1980-11-19 1980-11-19 Doubled computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163044A JPS5786968A (en) 1980-11-19 1980-11-19 Doubled computer system

Publications (2)

Publication Number Publication Date
JPS5786968A true JPS5786968A (en) 1982-05-31
JPS6119060B2 JPS6119060B2 (enrdf_load_stackoverflow) 1986-05-15

Family

ID=15766107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163044A Granted JPS5786968A (en) 1980-11-19 1980-11-19 Doubled computer system

Country Status (1)

Country Link
JP (1) JPS5786968A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206046A (ja) * 1985-03-11 1986-09-12 Toshiba Corp プログラマブルコントロ−ラのバツクアツプ装置
JPH07319720A (ja) * 1994-05-25 1995-12-08 Nec Corp プロセッサの系切替え方式

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637438U (enrdf_load_stackoverflow) * 1986-07-01 1988-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206046A (ja) * 1985-03-11 1986-09-12 Toshiba Corp プログラマブルコントロ−ラのバツクアツプ装置
JPH07319720A (ja) * 1994-05-25 1995-12-08 Nec Corp プロセッサの系切替え方式

Also Published As

Publication number Publication date
JPS6119060B2 (enrdf_load_stackoverflow) 1986-05-15

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