JPH0584531B2 - - Google Patents

Info

Publication number
JPH0584531B2
JPH0584531B2 JP59240433A JP24043384A JPH0584531B2 JP H0584531 B2 JPH0584531 B2 JP H0584531B2 JP 59240433 A JP59240433 A JP 59240433A JP 24043384 A JP24043384 A JP 24043384A JP H0584531 B2 JPH0584531 B2 JP H0584531B2
Authority
JP
Japan
Prior art keywords
central processing
interrupt signal
interrupt
flag
normal flag
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 - Lifetime
Application number
JP59240433A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61120247A (ja
Inventor
Akihisa Ueda
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 JP59240433A priority Critical patent/JPS61120247A/ja
Priority to US06/797,894 priority patent/US4710928A/en
Publication of JPS61120247A publication Critical patent/JPS61120247A/ja
Publication of JPH0584531B2 publication Critical patent/JPH0584531B2/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
    • 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
    • G06F11/0763—Error or fault detection not based on redundancy by bit configuration check, e.g. of formats or tags

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Safety Devices In Control Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Debugging And Monitoring (AREA)
JP59240433A 1984-11-16 1984-11-16 制御装置の暴走検出装置 Granted JPS61120247A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59240433A JPS61120247A (ja) 1984-11-16 1984-11-16 制御装置の暴走検出装置
US06/797,894 US4710928A (en) 1984-11-16 1985-11-14 Method and apparatus for detecting the uncontrollable operation of a control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59240433A JPS61120247A (ja) 1984-11-16 1984-11-16 制御装置の暴走検出装置

Publications (2)

Publication Number Publication Date
JPS61120247A JPS61120247A (ja) 1986-06-07
JPH0584531B2 true JPH0584531B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-12-02

Family

ID=17059416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59240433A Granted JPS61120247A (ja) 1984-11-16 1984-11-16 制御装置の暴走検出装置

Country Status (2)

Country Link
US (1) US4710928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61120247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831868A (en) * 1988-03-17 1989-05-23 Sumitomo Electric Industries, Ltd. Method for establishing link between vehicle-mounted electronic control unit and testing device
US4982404A (en) * 1988-10-12 1991-01-01 American Standard Inc. Method and apparatus for insuring operation of a multiple part system controller
US5048017A (en) * 1988-12-29 1991-09-10 Breneman Brian H Watchdog timer
JP2008278551A (ja) * 2007-04-25 2008-11-13 Toyota Motor Corp ステータコアおよびモータ
CN101976217B (zh) * 2010-10-29 2014-06-04 中兴通讯股份有限公司 网络处理器异常检测方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592053A (en) * 1982-02-19 1986-05-27 Omron Tateisi Electronics Co. Programmable controller
JPS59216256A (ja) * 1983-05-24 1984-12-06 Iwatsu Electric Co Ltd マイクロプロセツサの動作解析装置
US4594685A (en) * 1983-06-24 1986-06-10 General Signal Corporation Watchdog timer
US4598355A (en) * 1983-10-27 1986-07-01 Sundstrand Corporation Fault tolerant controller
US4586179A (en) * 1983-12-09 1986-04-29 Zenith Electronics Corporation Microprocessor reset with power level detection and watchdog timer
US4570261A (en) * 1983-12-09 1986-02-11 Motorola, Inc. Distributed fault isolation and recovery system and method
US4618953A (en) * 1984-05-01 1986-10-21 Pitney Bowes Inc. Watchdog circuit

Also Published As

Publication number Publication date
US4710928A (en) 1987-12-01
JPS61120247A (ja) 1986-06-07

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term