JPS5378748A - Constitution control device - Google Patents

Constitution control device

Info

Publication number
JPS5378748A
JPS5378748A JP15426276A JP15426276A JPS5378748A JP S5378748 A JPS5378748 A JP S5378748A JP 15426276 A JP15426276 A JP 15426276A JP 15426276 A JP15426276 A JP 15426276A JP S5378748 A JPS5378748 A JP S5378748A
Authority
JP
Japan
Prior art keywords
control device
constitution control
multiplied
constitution
discord
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
JP15426276A
Other languages
Japanese (ja)
Inventor
Norimasa Nishida
Tatsuo Ishikawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15426276A priority Critical patent/JPS5378748A/en
Publication of JPS5378748A publication Critical patent/JPS5378748A/en
Pending legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)
  • Multi Processors (AREA)

Abstract

PURPOSE: To enhance the reliability when the information processor is multiplied by comparing the input and output of the multiplied unit through addition of a small amount of the hardware and then detecting the discord of the comparison and other errors with a diagnosis and a reconstitution of the CPU.
COPYRIGHT: (C)1978,JPO&Japio
JP15426276A 1976-12-23 1976-12-23 Constitution control device Pending JPS5378748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15426276A JPS5378748A (en) 1976-12-23 1976-12-23 Constitution control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15426276A JPS5378748A (en) 1976-12-23 1976-12-23 Constitution control device

Publications (1)

Publication Number Publication Date
JPS5378748A true JPS5378748A (en) 1978-07-12

Family

ID=15580335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15426276A Pending JPS5378748A (en) 1976-12-23 1976-12-23 Constitution control device

Country Status (1)

Country Link
JP (1) JPS5378748A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572662A (en) * 1994-08-23 1996-11-05 Fujitsu Limited Data processing apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122637A (en) * 1973-03-26 1974-11-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122637A (en) * 1973-03-26 1974-11-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572662A (en) * 1994-08-23 1996-11-05 Fujitsu Limited Data processing apparatus

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