ATE30783T1 - Vorrichtung zur ueberpruefung von schnittstellen. - Google Patents

Vorrichtung zur ueberpruefung von schnittstellen.

Info

Publication number
ATE30783T1
ATE30783T1 AT84105935T AT84105935T ATE30783T1 AT E30783 T1 ATE30783 T1 AT E30783T1 AT 84105935 T AT84105935 T AT 84105935T AT 84105935 T AT84105935 T AT 84105935T AT E30783 T1 ATE30783 T1 AT E30783T1
Authority
AT
Austria
Prior art keywords
group
lines
circuit
abnormal
abnormal circuit
Prior art date
Application number
AT84105935T
Other languages
English (en)
Inventor
Stefan Peter Jackowski
James Theodore Moyer
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE30783T1 publication Critical patent/ATE30783T1/de

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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1608—Error detection by comparing the output signals of redundant hardware
    • G06F11/1625—Error detection by comparing the output signals of redundant hardware in communications, e.g. transmission, interfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Bus Control (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AT84105935T 1983-06-29 1984-05-25 Vorrichtung zur ueberpruefung von schnittstellen. ATE30783T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/508,772 US4561094A (en) 1983-06-29 1983-06-29 Interface checking apparatus
EP84105935A EP0137902B1 (de) 1983-06-29 1984-05-25 Vorrichtung zur Überprüfung von Schnittstellen

Publications (1)

Publication Number Publication Date
ATE30783T1 true ATE30783T1 (de) 1987-11-15

Family

ID=24024011

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84105935T ATE30783T1 (de) 1983-06-29 1984-05-25 Vorrichtung zur ueberpruefung von schnittstellen.

Country Status (7)

Country Link
US (1) US4561094A (de)
EP (1) EP0137902B1 (de)
JP (1) JPS608964A (de)
AT (1) ATE30783T1 (de)
BR (1) BR8402698A (de)
CA (1) CA1213065A (de)
DE (1) DE3467418D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402633A1 (de) * 1984-01-26 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum anschalten eines teilnehmers an eine busleitung
US5263170A (en) * 1985-02-16 1993-11-16 Omron Tateisi Electronics, Co. Monitor circuit for detecting noise conditions through input output coincidence comparison
JPS62220879A (ja) * 1986-03-22 1987-09-29 Hitachi Ltd 半導体装置
US5231640A (en) * 1990-07-20 1993-07-27 Unisys Corporation Fault tolerant processor/memory architecture
WO1996011541A2 (en) * 1994-10-10 1996-04-18 Philips Electronics N.V. Fault tolerant digital transmission system
DE29505412U1 (de) * 1995-03-30 1996-05-02 Siemens AG, 80333 München Vorrichtung zur potentialgetrennten Kabelbrucherkennung bei digitalen Übertragungsstrecken mit symmetrischer Übertragung, insbesondere für digitale Wegmeßgeber
GB9820350D0 (en) * 1998-09-19 1998-11-11 Cambrian Systems Corp Connection integrity monitor for digital selection circuits
US6842868B1 (en) * 1999-09-17 2005-01-11 Nortel Networks Limited Connection integrity monitor for digital selection circuits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492641A (en) * 1967-01-11 1970-01-27 Datamax Corp Error correcting digital communication system
US3500318A (en) * 1967-11-02 1970-03-10 Sperry Rand Corp Plural communication channel test circuit
GB1516842A (en) * 1974-07-03 1978-07-05 British Broadcasting Corp Digital signal transmission
JPS5336436A (en) * 1976-09-16 1978-04-04 Mitsubishi Electric Corp Transmission data monitor unit
US4257031A (en) * 1979-07-18 1981-03-17 The Bendix Corporation Digital remote control system
US4298982A (en) * 1980-06-03 1981-11-03 Rca Corporation Fault-tolerant interface circuit for parallel digital bus

Also Published As

Publication number Publication date
JPS608964A (ja) 1985-01-17
EP0137902A1 (de) 1985-04-24
DE3467418D1 (en) 1987-12-17
BR8402698A (pt) 1985-05-07
US4561094A (en) 1985-12-24
CA1213065A (en) 1986-10-21
EP0137902B1 (de) 1987-11-11

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