IT8122558A0 - MICROPROCESSOR SURVEILLANCE SYSTEM. - Google Patents

MICROPROCESSOR SURVEILLANCE SYSTEM.

Info

Publication number
IT8122558A0
IT8122558A0 IT8122558A IT2255881A IT8122558A0 IT 8122558 A0 IT8122558 A0 IT 8122558A0 IT 8122558 A IT8122558 A IT 8122558A IT 2255881 A IT2255881 A IT 2255881A IT 8122558 A0 IT8122558 A0 IT 8122558A0
Authority
IT
Italy
Prior art keywords
microprocessor
surveillance system
surveillance
microprocessor surveillance
Prior art date
Application number
IT8122558A
Other languages
Italian (it)
Other versions
IT1137930B (en
Inventor
David Richard Boothman
Karl Otto Muller
Original Assignee
Gen Electric Canada
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 Gen Electric Canada filed Critical Gen Electric Canada
Publication of IT8122558A0 publication Critical patent/IT8122558A0/en
Application granted granted Critical
Publication of IT1137930B publication Critical patent/IT1137930B/en

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)
  • Power Sources (AREA)
IT22558/81A 1980-08-20 1981-06-25 MICROPROCESSOR SURVEILLANCE SYSTEM IT1137930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000358633A CA1160753A (en) 1980-08-20 1980-08-20 Microprocessor watchdog system

Publications (2)

Publication Number Publication Date
IT8122558A0 true IT8122558A0 (en) 1981-06-25
IT1137930B IT1137930B (en) 1986-09-10

Family

ID=4117696

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22558/81A IT1137930B (en) 1980-08-20 1981-06-25 MICROPROCESSOR SURVEILLANCE SYSTEM

Country Status (4)

Country Link
AU (1) AU7212181A (en)
CA (1) CA1160753A (en)
GB (1) GB2082355B (en)
IT (1) IT1137930B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168119A (en) * 1982-03-30 1983-10-04 Nec Corp System for discriminating momentary interruption of power supply
DE3343227A1 (en) * 1983-11-30 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR MONITORING ELECTRONIC COMPUTERS, IN PARTICULAR MICROPROCESSORS
GB8414692D0 (en) * 1984-06-08 1984-07-11 Norcros Investments Ltd Safety device
GB2197507A (en) * 1986-11-03 1988-05-18 Philips Electronic Associated Data processing system
JP2677693B2 (en) * 1989-02-17 1997-11-17 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング How to monitor computer networks
FR2663801B1 (en) * 1990-06-26 1994-09-16 Sgs Thomson Microelectronics DIGITAL CONDITIONAL INITIALIZATION DEVICE.
USD475281S1 (en) 2002-01-31 2003-06-03 Colgate-Palmolive Company Dispenser

Also Published As

Publication number Publication date
AU7212181A (en) 1982-02-25
IT1137930B (en) 1986-09-10
CA1160753A (en) 1984-01-17
GB2082355A (en) 1982-03-03
GB2082355B (en) 1984-01-04

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