CA1031465A - Stockage d'information - Google Patents

Stockage d'information

Info

Publication number
CA1031465A
CA1031465A CA229,705A CA229705A CA1031465A CA 1031465 A CA1031465 A CA 1031465A CA 229705 A CA229705 A CA 229705A CA 1031465 A CA1031465 A CA 1031465A
Authority
CA
Canada
Prior art keywords
storage
information
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
CA229,705A
Other languages
English (en)
Other versions
CA229705S (en
Inventor
Bloomfield J. Warman
Stephen S. Walker
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.)
GTE International Inc
Original Assignee
GTE International 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 GTE International Inc filed Critical GTE International Inc
Application granted granted Critical
Publication of CA1031465A publication Critical patent/CA1031465A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03M13/13—Linear codes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CA229,705A 1974-07-10 1975-06-19 Stockage d'information Expired CA1031465A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3064174A GB1458682A (en) 1974-07-10 1974-07-10 Storage of informationp

Publications (1)

Publication Number Publication Date
CA1031465A true CA1031465A (fr) 1978-05-16

Family

ID=10310814

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,705A Expired CA1031465A (fr) 1974-07-10 1975-06-19 Stockage d'information

Country Status (3)

Country Link
US (1) US3988580A (fr)
CA (1) CA1031465A (fr)
GB (1) GB1458682A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253182A (en) * 1979-04-09 1981-02-24 Sperry Rand Corporation Optimization of error detection and correction circuit
US4334309A (en) * 1980-06-30 1982-06-08 International Business Machines Corporation Error correcting code system
NL8202365A (nl) * 1982-06-11 1984-01-02 Philips Nv Serie-parallel-serie schuifregistergeheugen, hetwelk redundante parallelgeschakelde opslagregisters bevat, en afbeeldtoestel, voorzien van een zodanig georganiseerd beeldgeheugen.
JPS6273500A (ja) * 1985-09-26 1987-04-04 Mitsubishi Electric Corp 半導体記憶装置
DE3784496T2 (de) * 1987-06-11 1993-09-16 Ibm Taktgeneratorsystem.
EP0519669A3 (en) * 1991-06-21 1994-07-06 Ibm Encoding and rebuilding data for a dasd array

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573728A (en) * 1969-01-09 1971-04-06 Ibm Memory with error correction for partial store operation
US3859640A (en) * 1973-10-01 1975-01-07 Sperry Rand Corp Concurrent data address and refresh control for a volatile lsi memory system

Also Published As

Publication number Publication date
US3988580A (en) 1976-10-26
GB1458682A (en) 1976-12-15

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