GB1444175A - Detection of erroneous operation of data processing systems - Google Patents

Detection of erroneous operation of data processing systems

Info

Publication number
GB1444175A
GB1444175A GB4345773A GB4345773A GB1444175A GB 1444175 A GB1444175 A GB 1444175A GB 4345773 A GB4345773 A GB 4345773A GB 4345773 A GB4345773 A GB 4345773A GB 1444175 A GB1444175 A GB 1444175A
Authority
GB
United Kingdom
Prior art keywords
sequence
contents
circuit group
register
error
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
GB4345773A
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.)
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 GB1444175A publication Critical patent/GB1444175A/en
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
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Multi Processors (AREA)
GB4345773A 1972-09-29 1973-09-17 Detection of erroneous operation of data processing systems Expired GB1444175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247787 DE2247787B2 (de) 1972-09-29 1972-09-29 Verfahren und Anordnung zur Feststellung und Analyse von Fehlern in elektronischen Datenverarbeitungsanlagen

Publications (1)

Publication Number Publication Date
GB1444175A true GB1444175A (en) 1976-07-28

Family

ID=5857736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4345773A Expired GB1444175A (en) 1972-09-29 1973-09-17 Detection of erroneous operation of data processing systems

Country Status (5)

Country Link
JP (1) JPS5222500B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2247787B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2201784A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1444175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT992695B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS5222500B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-06-17
DE2247787A1 (de) 1974-04-18
FR2201784A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-26
IT992695B (it) 1975-09-30
JPS4973117A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-15
DE2247787B2 (de) 1975-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee