DE3275689D1 - Error checking of mutually-exclusive control signals - Google Patents

Error checking of mutually-exclusive control signals

Info

Publication number
DE3275689D1
DE3275689D1 DE8282101864T DE3275689T DE3275689D1 DE 3275689 D1 DE3275689 D1 DE 3275689D1 DE 8282101864 T DE8282101864 T DE 8282101864T DE 3275689 T DE3275689 T DE 3275689T DE 3275689 D1 DE3275689 D1 DE 3275689D1
Authority
DE
Germany
Prior art keywords
mutually
control signals
error checking
exclusive control
exclusive
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
Application number
DE8282101864T
Other languages
English (en)
Inventor
Leonard Lewis Fogell
Samuel Robert Levine
Arnold Weinberger
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3275689D1 publication Critical patent/DE3275689D1/de
Expired legal-status Critical Current

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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/085—Error detection or correction by redundancy in data representation, e.g. by using checking codes using codes with inherent redundancy, e.g. n-out-of-m codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE8282101864T 1981-04-01 1982-03-09 Error checking of mutually-exclusive control signals Expired DE3275689D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/249,808 US4380813A (en) 1981-04-01 1981-04-01 Error checking of mutually-exclusive control signals

Publications (1)

Publication Number Publication Date
DE3275689D1 true DE3275689D1 (en) 1987-04-16

Family

ID=22945093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282101864T Expired DE3275689D1 (en) 1981-04-01 1982-03-09 Error checking of mutually-exclusive control signals

Country Status (4)

Country Link
US (1) US4380813A (de)
EP (1) EP0061616B1 (de)
JP (1) JPS57166653A (de)
DE (1) DE3275689D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120954B2 (ja) * 1988-01-18 1995-12-20 日本電気株式会社 デコーダのエラー検出回路
JPH03189736A (ja) * 1989-12-19 1991-08-19 Nec Corp 選択回路の障害検出方式
US20050009514A1 (en) * 2003-07-08 2005-01-13 Ajit Mathews Resource efficient content management and delivery without using a file system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1226040A (de) * 1968-10-21 1971-03-24
US3886520A (en) * 1974-04-03 1975-05-27 Sperry Rand Corp Checking circuit for a 1-out-of-n decoder
US4020460A (en) * 1975-11-13 1977-04-26 Ibm Corporation Method and apparatus of checking to determine if a signal is present on more than one of n lines
US4087786A (en) * 1976-12-08 1978-05-02 Bell Telephone Laboratories, Incorporated One-bit-out-of-N-bit checking circuit

Also Published As

Publication number Publication date
EP0061616A2 (de) 1982-10-06
JPS57166653A (en) 1982-10-14
EP0061616A3 (en) 1984-08-01
JPS6240738B2 (de) 1987-08-29
EP0061616B1 (de) 1987-03-11
US4380813A (en) 1983-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee