NO773488L - Overvaakningsanordning. - Google Patents

Overvaakningsanordning.

Info

Publication number
NO773488L
NO773488L NO773488A NO773488A NO773488L NO 773488 L NO773488 L NO 773488L NO 773488 A NO773488 A NO 773488A NO 773488 A NO773488 A NO 773488A NO 773488 L NO773488 L NO 773488L
Authority
NO
Norway
Prior art keywords
signal
monitored
bit
signals
counter
Prior art date
Application number
NO773488A
Other languages
English (en)
Norwegian (no)
Inventor
Michal Marceli Feilchenfeld
Kenneth Edward Daggett
Raymond Allen Lloyd
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of NO773488L publication Critical patent/NO773488L/no

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
    • G06F11/076—Error or fault detection not based on redundancy by exceeding limits by exceeding a count or rate limit, e.g. word- or bit count limit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/26—Functional testing
    • G06F11/27—Built-in tests

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Fluid-Damping Devices (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Burglar Alarm Systems (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
NO773488A 1976-10-29 1977-10-12 Overvaakningsanordning. NO773488L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/736,796 US4099668A (en) 1976-10-29 1976-10-29 Monitoring circuit

Publications (1)

Publication Number Publication Date
NO773488L true NO773488L (no) 1978-05-03

Family

ID=24961335

Family Applications (1)

Application Number Title Priority Date Filing Date
NO773488A NO773488L (no) 1976-10-29 1977-10-12 Overvaakningsanordning.

Country Status (9)

Country Link
US (1) US4099668A (da)
JP (1) JPS5388745A (da)
BE (1) BE860273A (da)
CA (1) CA1087742A (da)
DE (1) DE2748529A1 (da)
DK (1) DK479877A (da)
GB (1) GB1563950A (da)
NL (1) NL7711572A (da)
NO (1) NO773488L (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241416A (en) * 1977-07-01 1980-12-23 Systron-Donner Corporation Monitoring apparatus for processor controlled equipment
DE2846212C2 (de) * 1978-10-24 1982-11-11 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einrichtung zur Fehlerdiagnose für rechnergesteuerte Münzfernsprecher
JPS5853774B2 (ja) * 1978-12-29 1983-12-01 株式会社日立製作所 情報処理装置
US4404627A (en) * 1979-05-11 1983-09-13 Rca Corporation Interrupt signal generating means for data processor
US4414665A (en) * 1979-11-21 1983-11-08 Nippon Telegraph & Telephone Public Corp. Semiconductor memory device test apparatus
JPS5813864B2 (ja) * 1979-11-26 1983-03-16 岩崎通信機株式会社 ロジツク信号観測装置
IT1128762B (it) * 1980-02-20 1986-06-04 Cselt Centro Studi Lab Telecom Circuito per diagnosi di reti di connessione pcm
DE3038143C2 (de) * 1980-10-09 1983-12-29 Brown, Boveri & Cie Ag, 6800 Mannheim Anordnung zur Fehlersuche bei einer programmierbaren Steuerung
US4448033A (en) * 1982-03-29 1984-05-15 Carrier Corporation Thermostat self-test apparatus and method
JPS58222310A (ja) * 1982-06-21 1983-12-24 Omron Tateisi Electronics Co 状態パタ−ン比較機能を備えたプログラマブル・コントロ−ラ
US4527272A (en) * 1982-12-06 1985-07-02 Tektronix, Inc. Signature analysis using random probing and signature memory
GB8308654D0 (en) * 1983-03-29 1983-05-05 Smiths Industries Plc Vehicle instrumentation systems
JPS6089773A (ja) * 1983-08-01 1985-05-20 フエアチアイルド　カメラ　アンド　インストルメント　コ−ポレ−シヨン 自動テスト方式における信号のタイミングを動的に制御する方法及び装置
US4688191A (en) * 1983-11-03 1987-08-18 Amca International Corporation Single bit storage and retrieval with transition intelligence
US4878168A (en) * 1984-03-30 1989-10-31 International Business Machines Corporation Bidirectional serial test bus device adapted for control processing unit using parallel information transfer bus
US4862067A (en) * 1987-06-24 1989-08-29 Schlumberger Technologies, Inc. Method and apparatus for in-circuit testing of electronic devices
JPH0750467B2 (ja) * 1989-04-28 1995-05-31 三菱電機株式会社 ワンチップマイクロコンピュータ
GB9119575D0 (en) * 1991-09-13 1991-10-23 Atomic Energy Authority Uk Monitoring system
JP3377225B2 (ja) * 1992-04-07 2003-02-17 富士写真フイルム株式会社 チェック回路を含む集積回路
US5513096A (en) * 1992-07-10 1996-04-30 Connecticut Innovations, Inc. Multi-axis motion controller and lid dispenser
US5546408A (en) * 1994-06-09 1996-08-13 International Business Machines Corporation Hierarchical pattern faults for describing logic circuit failure mechanisms
US5844510A (en) * 1996-01-26 1998-12-01 Ora Electronics, Inc. System and method for extracting a data signal encoded onto first and second binary signals
US7464310B2 (en) * 2002-09-30 2008-12-09 Broadcom Corporation Programmable state machine of an integrated circuit
JP6572290B2 (ja) 2017-11-22 2019-09-04 ファナック株式会社 電子機器の異常検出装置
US11880265B2 (en) * 2021-12-21 2024-01-23 Nvidia Corporation Error rate interrupts in hardware for high-speed signaling interconnect

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1003048B (it) * 1972-03-17 1976-06-10 Honeywell Inf Systems Dispositivo per verificare il cor retto comportamento di unita circui tali integrate sequenziali
US3832535A (en) * 1972-10-25 1974-08-27 Instrumentation Engineering Digital word generating and receiving apparatus
US3924181A (en) * 1973-10-16 1975-12-02 Hughes Aircraft Co Test circuitry employing a cyclic code generator
US3883801A (en) * 1973-11-07 1975-05-13 Bell Telephone Labor Inc Fault testing of logic circuits
US3904861A (en) * 1974-03-13 1975-09-09 Digital Equipment Corp Printed circuit board testing unit
US3988670A (en) * 1975-04-15 1976-10-26 The United States Of America As Represented By The Secretary Of The Navy Automatic testing of digital logic systems

Also Published As

Publication number Publication date
DE2748529A1 (de) 1978-05-11
BE860273A (nl) 1978-04-28
US4099668A (en) 1978-07-11
NL7711572A (nl) 1978-05-03
JPS5388745A (en) 1978-08-04
GB1563950A (en) 1980-04-02
CA1087742A (en) 1980-10-14
DK479877A (da) 1978-04-30

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