JPS57132252A - Fault discrimination system - Google Patents

Fault discrimination system

Info

Publication number
JPS57132252A
JPS57132252A JP56017017A JP1701781A JPS57132252A JP S57132252 A JPS57132252 A JP S57132252A JP 56017017 A JP56017017 A JP 56017017A JP 1701781 A JP1701781 A JP 1701781A JP S57132252 A JPS57132252 A JP S57132252A
Authority
JP
Japan
Prior art keywords
fault
logical
group
detection signals
circuits
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
JP56017017A
Other languages
Japanese (ja)
Other versions
JPS6126698B2 (en
Inventor
Hiroshi Shiga
Yoji Hashimoto
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 JP56017017A priority Critical patent/JPS57132252A/en
Publication of JPS57132252A publication Critical patent/JPS57132252A/en
Publication of JPS6126698B2 publication Critical patent/JPS6126698B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Debugging And Monitoring (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

PURPOSE:To improve precision of fault discrimination by dispersing fault discriminating circuit to respective logical modules in a logical device, and holding fault information in each logical module. CONSTITUTION:In fault discriminating circuits I0-In, a latch group which holds respective fault detection signals in self-logical modules Y0-Yn or states of a group of signals is provided and the states of the latch groups in the circuits are frozen in the fault discriminating circuits I0-In of the logical module having generated fault detection signals respectively. Therefore, fault detection signals generated firstly in the logical modules Y0-Yn or a group of signals is discriminated by the state of the latch group.
JP56017017A 1981-02-09 1981-02-09 Fault discrimination system Granted JPS57132252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56017017A JPS57132252A (en) 1981-02-09 1981-02-09 Fault discrimination system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56017017A JPS57132252A (en) 1981-02-09 1981-02-09 Fault discrimination system

Publications (2)

Publication Number Publication Date
JPS57132252A true JPS57132252A (en) 1982-08-16
JPS6126698B2 JPS6126698B2 (en) 1986-06-21

Family

ID=11932219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56017017A Granted JPS57132252A (en) 1981-02-09 1981-02-09 Fault discrimination system

Country Status (1)

Country Link
JP (1) JPS57132252A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036964A (en) * 1983-06-30 1985-02-26 アイキユー・（バイオ）・リミテツド Biochemical detection method and used kit
JPS6266337A (en) * 1985-09-18 1987-03-25 Nec Corp Information processor
JPH0273431A (en) * 1988-09-09 1990-03-13 Nec Corp Fault processing system
JP2013168066A (en) * 2012-02-16 2013-08-29 Nec Computertechno Ltd Information processor and failure diagnosis method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036964A (en) * 1983-06-30 1985-02-26 アイキユー・（バイオ）・リミテツド Biochemical detection method and used kit
JPS6266337A (en) * 1985-09-18 1987-03-25 Nec Corp Information processor
JPH0273431A (en) * 1988-09-09 1990-03-13 Nec Corp Fault processing system
JP2013168066A (en) * 2012-02-16 2013-08-29 Nec Computertechno Ltd Information processor and failure diagnosis method

Also Published As

Publication number Publication date
JPS6126698B2 (en) 1986-06-21

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