JPS51147146A - Error check system - Google Patents

Error check system

Info

Publication number
JPS51147146A
JPS51147146A JP50070790A JP7079075A JPS51147146A JP S51147146 A JPS51147146 A JP S51147146A JP 50070790 A JP50070790 A JP 50070790A JP 7079075 A JP7079075 A JP 7079075A JP S51147146 A JPS51147146 A JP S51147146A
Authority
JP
Japan
Prior art keywords
error check
check system
processor
sub processor
concentrically
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
JP50070790A
Other languages
Japanese (ja)
Inventor
Michihiro Hirai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50070790A priority Critical patent/JPS51147146A/en
Publication of JPS51147146A publication Critical patent/JPS51147146A/en
Pending legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE: Cost down of sub processor achieved by executing error check of sub processor concentrically at central processor.
COPYRIGHT: (C)1976,JPO&Japio
JP50070790A 1975-06-13 1975-06-13 Error check system Pending JPS51147146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50070790A JPS51147146A (en) 1975-06-13 1975-06-13 Error check system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50070790A JPS51147146A (en) 1975-06-13 1975-06-13 Error check system

Publications (1)

Publication Number Publication Date
JPS51147146A true JPS51147146A (en) 1976-12-17

Family

ID=13441666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50070790A Pending JPS51147146A (en) 1975-06-13 1975-06-13 Error check system

Country Status (1)

Country Link
JP (1) JPS51147146A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223856A (en) * 1983-06-03 1984-12-15 Hitachi Ltd Arithmetic and logic unit
JPS603778A (en) * 1983-06-21 1985-01-10 Fujitsu Ltd Processor reset system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59223856A (en) * 1983-06-03 1984-12-15 Hitachi Ltd Arithmetic and logic unit
JPH0472254B2 (en) * 1983-06-03 1992-11-17 Hitachi Ltd
JPS603778A (en) * 1983-06-21 1985-01-10 Fujitsu Ltd Processor reset system

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