FR2279157A1 - Dispositif de balayage et de controle d'erreur pour un developpement d'adresse utilisant des structures de donnees codees en difference symetrique - Google Patents

Dispositif de balayage et de controle d'erreur pour un developpement d'adresse utilisant des structures de donnees codees en difference symetrique

Info

Publication number
FR2279157A1
FR2279157A1 FR7519615A FR7519615A FR2279157A1 FR 2279157 A1 FR2279157 A1 FR 2279157A1 FR 7519615 A FR7519615 A FR 7519615A FR 7519615 A FR7519615 A FR 7519615A FR 2279157 A1 FR2279157 A1 FR 2279157A1
Authority
FR
France
Prior art keywords
symmetric difference
scan
control device
encoded data
data structures
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.)
Withdrawn
Application number
FR7519615A
Other languages
English (en)
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems 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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of FR2279157A1 publication Critical patent/FR2279157A1/fr
Withdrawn legal-status Critical Current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
    • G06F11/0703—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; 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
    • G06F11/10—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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Error Detection And Correction (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
FR7519615A 1974-06-24 1975-06-23 Dispositif de balayage et de controle d'erreur pour un developpement d'adresse utilisant des structures de donnees codees en difference symetrique Withdrawn FR2279157A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482125A US3918027A (en) 1974-06-24 1974-06-24 Scanning and error checking apparatus for address development utilizing symmetric difference encoded data structure

Publications (1)

Publication Number Publication Date
FR2279157A1 true FR2279157A1 (fr) 1976-02-13

Family

ID=23914791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519615A Withdrawn FR2279157A1 (fr) 1974-06-24 1975-06-23 Dispositif de balayage et de controle d'erreur pour un developpement d'adresse utilisant des structures de donnees codees en difference symetrique

Country Status (5)

Country Link
US (1) US3918027A (fr)
JP (1) JPS5119454A (fr)
CA (1) CA1031464A (fr)
DE (1) DE2527441A1 (fr)
FR (1) FR2279157A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543848A (en) * 1977-06-13 1979-01-12 Toray Ind Inc Water-soluble polyester adhesive
US4200893A (en) * 1978-05-17 1980-04-29 Dictaphone Corporation Instruction indicating apparatus for a record and/or playback device
US4608633A (en) * 1983-04-01 1986-08-26 Honeywell Information Systems Inc. Method for decreasing execution time of numeric instructions
US5247505A (en) * 1985-04-17 1993-09-21 Canon Kabushiki Kaisha Information recording method for reciprocally recording and verifying information
CA1268252A (fr) * 1985-04-17 1990-04-24 Fumiaki Kawaguchi Methode d'enregistrement d'informations
US4910725A (en) * 1986-04-23 1990-03-20 Drexler Technology Corporation Optical recording method for data cards
DE3732983A1 (de) * 1987-09-30 1989-04-13 Thomson Brandt Gmbh Cd-spieler mit einem speicher
US5819297A (en) * 1995-09-27 1998-10-06 Emc Corporation Method and apparatus for creating reliably duplicatable tape volumes without copying any padding
US5860088A (en) * 1996-12-06 1999-01-12 International Business Machines Corporation Method for extraction of a variable length record from fixed length sectors on a disk drive
EP0945784A1 (fr) 1998-03-27 1999-09-29 Motorola, Inc. Dispositif et procédé de stockage de structures de données faisant appel aux pointeurs d'addresses
DE19840835C2 (de) 1998-09-07 2003-01-09 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Entropiecodieren von Informationswörtern und Vorrichtung und Verfahren zum Decodieren von Entropie-codierten Informationswörtern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366928A (en) * 1964-06-29 1968-01-30 Ibm Accessing system for large serial memories
US3439344A (en) * 1966-08-09 1969-04-15 Sperry Rand Corp Continuous data recording apparatus

Also Published As

Publication number Publication date
CA1031464A (fr) 1978-05-16
JPS5119454A (fr) 1976-02-16
DE2527441A1 (de) 1976-01-15
US3918027A (en) 1975-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse