DE69013406T2 - Informationsverarbeitungssystem mit einem Hauptspeicher, der einen Bereich zur Speicherung eines auf eine Diagnoseoperation bezogenen Zustandssignals hat. - Google Patents

Informationsverarbeitungssystem mit einem Hauptspeicher, der einen Bereich zur Speicherung eines auf eine Diagnoseoperation bezogenen Zustandssignals hat.

Info

Publication number
DE69013406T2
DE69013406T2 DE69013406T DE69013406T DE69013406T2 DE 69013406 T2 DE69013406 T2 DE 69013406T2 DE 69013406 T DE69013406 T DE 69013406T DE 69013406 T DE69013406 T DE 69013406T DE 69013406 T2 DE69013406 T2 DE 69013406T2
Authority
DE
Germany
Prior art keywords
unit
signal
diagnosing
request
controller
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 - Fee Related
Application number
DE69013406T
Other languages
English (en)
Other versions
DE69013406D1 (de
Inventor
Jun C O Nec Corporation Iwata
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69013406D1 publication Critical patent/DE69013406D1/de
Publication of DE69013406T2 publication Critical patent/DE69013406T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2215—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test error correction or detection circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Retry When Errors Occur (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Multi Processors (AREA)
  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)
DE69013406T 1989-06-19 1990-06-19 Informationsverarbeitungssystem mit einem Hauptspeicher, der einen Bereich zur Speicherung eines auf eine Diagnoseoperation bezogenen Zustandssignals hat. Expired - Fee Related DE69013406T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1154727A JPH07120292B2 (ja) 1989-06-19 1989-06-19 情報処理システム

Publications (2)

Publication Number Publication Date
DE69013406D1 DE69013406D1 (de) 1994-11-24
DE69013406T2 true DE69013406T2 (de) 1995-05-04

Family

ID=15590631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013406T Expired - Fee Related DE69013406T2 (de) 1989-06-19 1990-06-19 Informationsverarbeitungssystem mit einem Hauptspeicher, der einen Bereich zur Speicherung eines auf eine Diagnoseoperation bezogenen Zustandssignals hat.

Country Status (6)

Country Link
US (1) US5249299A (de)
EP (1) EP0404056B1 (de)
JP (1) JPH07120292B2 (de)
AU (1) AU626431B2 (de)
CA (1) CA2019150C (de)
DE (1) DE69013406T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825989A (en) * 1992-06-12 1998-10-20 Xerox Corporation System for diagnosing a source of malfunction resulting from the execution of a print job in a network printing system
DE59206826D1 (de) * 1992-09-28 1996-08-29 Siemens Ag Prozesssteuerungssystem
US5363501A (en) * 1992-12-22 1994-11-08 Sony Electronics, Inc. Method for computer system development verification and testing using portable diagnostic/testing programs
GB2290891B (en) * 1994-06-29 1999-02-17 Mitsubishi Electric Corp Multiprocessor system
JP6119518B2 (ja) 2013-02-12 2017-04-26 ソニー株式会社 センサ装置、入力装置及び電子機器
US10055067B2 (en) 2013-03-18 2018-08-21 Sony Corporation Sensor device, input device, and electronic apparatus
JP6142745B2 (ja) 2013-09-10 2017-06-07 ソニー株式会社 センサ装置、入力装置及び電子機器
JP2015190859A (ja) 2014-03-28 2015-11-02 ソニー株式会社 センサ装置、入力装置及び電子機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434186A (en) * 1972-04-26 1976-05-05 Gen Electric Co Ltd Multiprocessor computer systems
US3916177A (en) * 1973-12-10 1975-10-28 Honeywell Inf Systems Remote entry diagnostic and verification procedure apparatus for a data processing unit
IN155448B (de) * 1980-03-19 1985-02-02 Int Computers Ltd
JPS6053339B2 (ja) * 1980-10-09 1985-11-25 日本電気株式会社 論理装置のエラ−回復方式
US4703446A (en) * 1984-07-03 1987-10-27 Nec Corporation Data processing unit diagnosis control apparatus
DE3750662T2 (de) * 1986-08-12 1995-02-16 Hitachi Ltd Mikroprozessor zur Datentransferwiederholung.

Also Published As

Publication number Publication date
CA2019150A1 (en) 1990-12-19
JPH07120292B2 (ja) 1995-12-20
JPH0320832A (ja) 1991-01-29
CA2019150C (en) 1994-01-11
EP0404056A2 (de) 1990-12-27
DE69013406D1 (de) 1994-11-24
EP0404056A3 (de) 1991-12-18
US5249299A (en) 1993-09-28
AU5763490A (en) 1990-12-20
EP0404056B1 (de) 1994-10-19
AU626431B2 (en) 1992-07-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee