IT955883B - PERFECTED SYSTEM FOR DETECTION AND CORRECTION OF ERRORS IN DATA PROCESSING COMPLEXES - Google Patents

PERFECTED SYSTEM FOR DETECTION AND CORRECTION OF ERRORS IN DATA PROCESSING COMPLEXES

Info

Publication number
IT955883B
IT955883B IT2488772A IT2488772A IT955883B IT 955883 B IT955883 B IT 955883B IT 2488772 A IT2488772 A IT 2488772A IT 2488772 A IT2488772 A IT 2488772A IT 955883 B IT955883 B IT 955883B
Authority
IT
Italy
Prior art keywords
errors
correction
detection
data processing
processing complexes
Prior art date
Application number
IT2488772A
Other languages
Italian (it)
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT955883B publication Critical patent/IT955883B/en

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
    • G06F11/10—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)
IT2488772A 1971-07-16 1972-05-26 PERFECTED SYSTEM FOR DETECTION AND CORRECTION OF ERRORS IN DATA PROCESSING COMPLEXES IT955883B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712135592 DE2135592A1 (en) 1971-07-16 1971-07-16 DEVICE FOR ERROR DETECTION AND CORRECTION IN ELECTRONIC DATA PROCESSING SYSTEMS

Publications (1)

Publication Number Publication Date
IT955883B true IT955883B (en) 1973-09-29

Family

ID=5813892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2488772A IT955883B (en) 1971-07-16 1972-05-26 PERFECTED SYSTEM FOR DETECTION AND CORRECTION OF ERRORS IN DATA PROCESSING COMPLEXES

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502005C2 (en) * 1975-01-20 1982-05-13 Nixdorf Computer Ag, 4790 Paderborn Circuit arrangement for assigning addresses to operations for the purpose of executing commands in a data processing device
DE2505475C3 (en) * 1975-02-10 1982-02-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method and device for checking errors in a programmable logic unit for the execution of logical operations
JPS62125906A (en) * 1985-11-27 1987-06-08 Yasuho Shigeno Wheel

Also Published As

Publication number Publication date
FR2146330A1 (en) 1973-03-02
JPS5231139B1 (en) 1977-08-12
FR2146330B1 (en) 1973-08-10
CA958488A (en) 1974-11-26
DE2135592A1 (en) 1973-02-01

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