JPS59223860A - デ−タ処理装置の故障診断方法 - Google Patents

デ−タ処理装置の故障診断方法

Info

Publication number
JPS59223860A
JPS59223860A JP58099774A JP9977483A JPS59223860A JP S59223860 A JPS59223860 A JP S59223860A JP 58099774 A JP58099774 A JP 58099774A JP 9977483 A JP9977483 A JP 9977483A JP S59223860 A JPS59223860 A JP S59223860A
Authority
JP
Japan
Prior art keywords
timer
interrupt
data processing
fault diagnosis
failure
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
JP58099774A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342297B2 (enrdf_load_stackoverflow
Inventor
Keiji Maeda
前田　啓二
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP58099774A priority Critical patent/JPS59223860A/ja
Publication of JPS59223860A publication Critical patent/JPS59223860A/ja
Publication of JPS6342297B2 publication Critical patent/JPS6342297B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Debugging And Monitoring (AREA)
JP58099774A 1983-06-02 1983-06-02 デ−タ処理装置の故障診断方法 Granted JPS59223860A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58099774A JPS59223860A (ja) 1983-06-02 1983-06-02 デ−タ処理装置の故障診断方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58099774A JPS59223860A (ja) 1983-06-02 1983-06-02 デ−タ処理装置の故障診断方法

Publications (2)

Publication Number Publication Date
JPS59223860A true JPS59223860A (ja) 1984-12-15
JPS6342297B2 JPS6342297B2 (enrdf_load_stackoverflow) 1988-08-23

Family

ID=14256302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58099774A Granted JPS59223860A (ja) 1983-06-02 1983-06-02 デ−タ処理装置の故障診断方法

Country Status (1)

Country Link
JP (1) JPS59223860A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63221437A (ja) * 1987-03-11 1988-09-14 Alps Electric Co Ltd Ｃｐｕの暴走検出方式

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109490U (enrdf_load_stackoverflow) * 1989-02-21 1990-08-31

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592951A (en) * 1978-12-29 1980-07-14 Fujitsu Ltd Automatic reset unit for out-of-control state of microprocessor
JPS57134757A (en) * 1981-02-12 1982-08-20 Matsushita Electric Ind Co Ltd Self-diagnosis system for microcomputer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592951A (en) * 1978-12-29 1980-07-14 Fujitsu Ltd Automatic reset unit for out-of-control state of microprocessor
JPS57134757A (en) * 1981-02-12 1982-08-20 Matsushita Electric Ind Co Ltd Self-diagnosis system for microcomputer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63221437A (ja) * 1987-03-11 1988-09-14 Alps Electric Co Ltd Ｃｐｕの暴走検出方式

Also Published As

Publication number Publication date
JPS6342297B2 (enrdf_load_stackoverflow) 1988-08-23

Similar Documents

Publication Publication Date Title
US6076172A (en) Monitoting system for electronic control unit
DE112019003419T5 (de) Ausfallsichere taktüberwachung mit fehlereinspeisung
JPS59223860A (ja) デ−タ処理装置の故障診断方法
JP4194748B2 (ja) 演算制御装置
JP2870250B2 (ja) マイクロプロセッサの暴走監視装置
JPH04283840A (ja) 情報処理装置の診断方法
JPS6213697B2 (enrdf_load_stackoverflow)
JP7633911B2 (ja) 電子制御装置
JPH0395636A (ja) フェイルセーフ回路の診断方式
JPH0767081B2 (ja) パルス計数回路診断方法
JP2516711B2 (ja) ウォッチドッグタイマ装置
JPS6362776B2 (enrdf_load_stackoverflow)
JPH04332056A (ja) マイクロコンピュータ
JPS61260308A (ja) サンプリング制御装置
JPS62152048A (ja) 暴走監視回路
JPH0546104Y2 (enrdf_load_stackoverflow)
JPH0844584A (ja) コンピュータ試験方式
JPH02299032A (ja) 割込処理制御方式
JPH01149149A (ja) ウォッチドッグタイマ内蔵マイクロコンピュータ
JPS6161427B2 (enrdf_load_stackoverflow)
JPH0767083B2 (ja) パルスカウント方式
JPH03184133A (ja) データ処理装置における擬似障害発生機構
JPS62216048A (ja) プロセツサの暴走検出方式
JPS58178452A (ja) マイクロコンピユ−タ自己診断方式
JPS59121555A (ja) Ｃｐｕ暴走監視方式