FR2742246B1 - Procede de detection d'erreurs d'execution d'un microprocesseur - Google Patents

Procede de detection d'erreurs d'execution d'un microprocesseur

Info

Publication number
FR2742246B1
FR2742246B1 FR9614362A FR9614362A FR2742246B1 FR 2742246 B1 FR2742246 B1 FR 2742246B1 FR 9614362 A FR9614362 A FR 9614362A FR 9614362 A FR9614362 A FR 9614362A FR 2742246 B1 FR2742246 B1 FR 2742246B1
Authority
FR
France
Prior art keywords
microprocessor
execution errors
detecting execution
detecting
errors
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
FR9614362A
Other languages
English (en)
Other versions
FR2742246A1 (fr
Inventor
Akaishi Tsuyoshi
Kaneko Yoshihiro
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.)
Mitsuba Corp
Original Assignee
Mitsuba 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 Mitsuba Corp filed Critical Mitsuba Corp
Publication of FR2742246A1 publication Critical patent/FR2742246A1/fr
Application granted granted Critical
Publication of FR2742246B1 publication Critical patent/FR2742246B1/fr
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
    • G06F11/07—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

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR9614362A 1995-12-06 1996-11-25 Procede de detection d'erreurs d'execution d'un microprocesseur Expired - Fee Related FR2742246B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7344954A JPH09160807A (ja) 1995-12-06 1995-12-06 マイクロプロセッサの誤動作検出方法

Publications (2)

Publication Number Publication Date
FR2742246A1 FR2742246A1 (fr) 1997-06-13
FR2742246B1 true FR2742246B1 (fr) 1998-07-10

Family

ID=18373282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9614362A Expired - Fee Related FR2742246B1 (fr) 1995-12-06 1996-11-25 Procede de detection d'erreurs d'execution d'un microprocesseur

Country Status (4)

Country Link
US (1) US5761414A (fr)
JP (1) JPH09160807A (fr)
FR (1) FR2742246B1 (fr)
IT (1) IT1286093B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3234787B2 (ja) * 1996-12-02 2001-12-04 株式会社東海理化電機製作所 コンピュータ監視装置
US6125459A (en) * 1997-01-24 2000-09-26 International Business Machines Company Information storing method, information storing unit, and disk drive
US6012154A (en) * 1997-09-18 2000-01-04 Intel Corporation Method and apparatus for detecting and recovering from computer system malfunction
US6425093B1 (en) * 1998-01-05 2002-07-23 Sophisticated Circuits, Inc. Methods and apparatuses for controlling the execution of software on a digital processing system
GB2345161A (en) 1998-12-23 2000-06-28 Motorola Ltd Microprocessor module and method
JP2000339188A (ja) * 1999-05-27 2000-12-08 Harness Syst Tech Res Ltd プログラム実行異常検出装置
DE19944991B4 (de) * 1999-09-20 2004-04-29 Giesecke & Devrient Gmbh Verfahren zur Sicherung eines Programmablaufs
US7308300B2 (en) * 2001-05-30 2007-12-11 Acist Medical Systems, Inc. Medical injection system
US7162714B2 (en) * 2002-05-22 2007-01-09 American Power Conversion Corporation Software-based watchdog method and apparatus
DE102004024536A1 (de) * 2004-05-18 2005-12-15 Robert Bosch Gmbh Verfahren zum Betrieb eines Systems
CN100405307C (zh) * 2005-02-01 2008-07-23 艾默生网络能源有限公司 看门狗控制方法
JP4609381B2 (ja) * 2006-06-14 2011-01-12 株式会社デンソー 異常監視用プログラム、記録媒体及び電子装置
US7945345B2 (en) * 2008-08-06 2011-05-17 Asm Japan K.K. Semiconductor manufacturing apparatus
KR101671956B1 (ko) * 2010-06-04 2016-11-04 삼성전자주식회사 시스템 리세트 회로 및 방법
CN102214124B (zh) * 2011-06-08 2013-02-06 深圳市理邦精密仪器股份有限公司 一种看门狗复位控制***
CN104503860A (zh) * 2014-12-31 2015-04-08 深圳市航盛电子股份有限公司 一种嵌入式设备低功耗看门狗使用方法
CN105468470B (zh) * 2015-12-30 2019-01-04 东风商用车有限公司 一种d触发看门狗mcu监控电路及其使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355359A (en) * 1979-03-23 1982-10-19 Nissan Motor Company, Limited Control system for internal combustion engines
JPS6032217B2 (ja) * 1979-04-02 1985-07-26 日産自動車株式会社 制御用コンピュ−タのフェィルセ−フ装置
EP0133331B1 (fr) * 1983-07-26 1986-11-05 Shell Internationale Researchmaatschappij B.V. Procédé pour la préparation de l'acide acétique et/ou de l'acétate de méthyl
US4982404A (en) * 1988-10-12 1991-01-01 American Standard Inc. Method and apparatus for insuring operation of a multiple part system controller
US5247163A (en) * 1990-04-20 1993-09-21 Mitsubishi Denki Kabushiki Kaisha IC card having a monitor timer and a reset signal discrimination circuit
JP2506224B2 (ja) * 1990-07-04 1996-06-12 株式会社日立製作所 蒸気発生プラントの給水制御装置
JP2867717B2 (ja) * 1991-02-01 1999-03-10 日本電気株式会社 マイクロコンピュータ
JP2758742B2 (ja) * 1991-07-19 1998-05-28 日本電気株式会社 誤動作検出方式
DE59306775D1 (de) * 1992-08-21 1997-07-24 Siemens Ag Verfahren zum zeitlichen Überwachen einer Programmabarbeitung

Also Published As

Publication number Publication date
FR2742246A1 (fr) 1997-06-13
ITMI962338A0 (it) 1996-11-12
JPH09160807A (ja) 1997-06-20
ITMI962338A1 (it) 1998-05-12
US5761414A (en) 1998-06-02
IT1286093B1 (it) 1998-07-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730