BE801532A - Appareil et procede de controle d'un groupe d'unites logiques de commande - Google Patents

Appareil et procede de controle d'un groupe d'unites logiques de commande

Info

Publication number
BE801532A
BE801532A BE132795A BE132795A BE801532A BE 801532 A BE801532 A BE 801532A BE 132795 A BE132795 A BE 132795A BE 132795 A BE132795 A BE 132795A BE 801532 A BE801532 A BE 801532A
Authority
BE
Belgium
Prior art keywords
control
group
logic units
control logic
units
Prior art date
Application number
BE132795A
Other languages
English (en)
French (fr)
Inventor
H L Steadman
Original Assignee
Tymshare Inc
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 Tymshare Inc filed Critical Tymshare Inc
Publication of BE801532A publication Critical patent/BE801532A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
  • Logic Circuits (AREA)
  • Tests Of Electronic Circuits (AREA)
BE132795A 1972-06-28 1973-06-27 Appareil et procede de controle d'un groupe d'unites logiques de commande BE801532A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00267040A US3805233A (en) 1972-06-28 1972-06-28 Error checking method and apparatus for group of control logic units

Publications (1)

Publication Number Publication Date
BE801532A true BE801532A (fr) 1973-10-15

Family

ID=23017078

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132795A BE801532A (fr) 1972-06-28 1973-06-27 Appareil et procede de controle d'un groupe d'unites logiques de commande

Country Status (7)

Country Link
US (1) US3805233A (show.php)
JP (1) JPS4952947A (show.php)
BE (1) BE801532A (show.php)
CA (1) CA980008A (show.php)
DE (1) DE2332342A1 (show.php)
FR (1) FR2191781A5 (show.php)
GB (1) GB1402080A (show.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2606669C2 (de) * 1976-02-19 1983-07-07 Fried. Krupp Gmbh, 4300 Essen Verfahren zum Testen digitaler Systeme und Vorrichtung zur Durchführung des Verfahrens
US5107507A (en) * 1988-05-26 1992-04-21 International Business Machines Bidirectional buffer with latch and parity capability
US6975238B2 (en) * 2003-10-01 2005-12-13 Infineon Technologies Ag System and method for automatically-detecting soft errors in latches of an integrated circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113204A (en) * 1958-03-31 1963-12-03 Bell Telephone Labor Inc Parity checked shift register counting circuits
NL265706A (show.php) * 1960-06-09
US3245049A (en) * 1963-12-24 1966-04-05 Ibm Means for correcting bad memory bits by bit address storage
DE1762905B1 (de) * 1968-09-19 1970-11-19 Messerschmitt Boelkow Blohm Schaltungsanordnung zur UEberwachung der Schaltfunktion eines Verteilerschalters
US3699322A (en) * 1971-04-28 1972-10-17 Bell Telephone Labor Inc Self-checking combinational logic counter circuit

Also Published As

Publication number Publication date
US3805233A (en) 1974-04-16
GB1402080A (en) 1975-08-06
JPS4952947A (show.php) 1974-05-23
DE2332342A1 (de) 1974-01-17
FR2191781A5 (show.php) 1974-02-01
CA980008A (en) 1975-12-16

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