FR2146330A1 - - Google Patents

Info

Publication number
FR2146330A1
FR2146330A1 FR7225777A FR7225777A FR2146330A1 FR 2146330 A1 FR2146330 A1 FR 2146330A1 FR 7225777 A FR7225777 A FR 7225777A FR 7225777 A FR7225777 A FR 7225777A FR 2146330 A1 FR2146330 A1 FR 2146330A1
Authority
FR
France
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.)
Granted
Application number
FR7225777A
Other languages
French (fr)
Other versions
FR2146330B1 (cs
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
Publication of FR2146330A1 publication Critical patent/FR2146330A1/fr
Application granted granted Critical
Publication of FR2146330B1 publication Critical patent/FR2146330B1/fr
Expired 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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Detection And Correction Of Errors (AREA)
  • Executing Machine-Instructions (AREA)
FR7225777A 1971-07-16 1972-07-10 Expired FR2146330B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712135592 DE2135592A1 (de) 1971-07-16 1971-07-16 Einrichtung zur fehlererkennung und -korrektur in elektronischen datenverarbeitungssystemen

Publications (2)

Publication Number Publication Date
FR2146330A1 true FR2146330A1 (cs) 1973-03-02
FR2146330B1 FR2146330B1 (cs) 1973-08-10

Family

ID=5813892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225777A Expired FR2146330B1 (cs) 1971-07-16 1972-07-10

Country Status (5)

Country Link
JP (1) JPS5231139B1 (cs)
CA (1) CA958488A (cs)
DE (1) DE2135592A1 (cs)
FR (1) FR2146330B1 (cs)
IT (1) IT955883B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502005C2 (de) * 1975-01-20 1982-05-13 Nixdorf Computer Ag, 4790 Paderborn Schaltungsanordnung zur Zuordnung von Adressen zu Operationen zwecks Ausführung von Befehlen in einer Datenverarbeitungseinrichtung
DE2505475C3 (de) * 1975-02-10 1982-02-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Vorrichtung zur Fehlerprüfung bei einem programmierbaren Logikwerk für die Ausführung logischer Operationen
JPS62125906A (ja) * 1985-11-27 1987-06-08 Yasuho Shigeno 車輪

Also Published As

Publication number Publication date
DE2135592A1 (de) 1973-02-01
CA958488A (en) 1974-11-26
FR2146330B1 (cs) 1973-08-10
JPS5231139B1 (cs) 1977-08-12
IT955883B (it) 1973-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse