GB1350864A - Data processing systems - Google Patents

Data processing systems

Info

Publication number
GB1350864A
GB1350864A GB335872A GB335872A GB1350864A GB 1350864 A GB1350864 A GB 1350864A GB 335872 A GB335872 A GB 335872A GB 335872 A GB335872 A GB 335872A GB 1350864 A GB1350864 A GB 1350864A
Authority
GB
United Kingdom
Prior art keywords
processor
control
control unit
program
diagnosis
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
GB335872A
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of GB1350864A publication Critical patent/GB1350864A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • 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
    • G06F11/26—Functional testing
    • G06F11/273—Tester hardware, i.e. output processing circuits
    • G06F11/2736—Tester hardware, i.e. output processing circuits using a dedicated service processor for test
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/54558—Redundancy, stand-by

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
GB335872A 1971-01-29 1972-01-25 Data processing systems Expired GB1350864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104298A DE2104298C3 (de) 1971-01-29 1971-01-29 Anordnung aus zwei jeweils durch ein Programmleitwerk gesteuerten Datenverarbeitungsanlagen

Publications (1)

Publication Number Publication Date
GB1350864A true GB1350864A (en) 1974-04-24

Family

ID=5797325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB335872A Expired GB1350864A (en) 1971-01-29 1972-01-25 Data processing systems

Country Status (10)

Country Link
AT (1) AT315536B (enExample)
BE (1) BE778652A (enExample)
CH (1) CH548064A (enExample)
DE (1) DE2104298C3 (enExample)
FR (1) FR2124698A5 (enExample)
GB (1) GB1350864A (enExample)
IT (1) IT946939B (enExample)
LU (1) LU64669A1 (enExample)
NL (1) NL7201113A (enExample)
SE (1) SE369633B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350371C3 (de) * 1973-10-08 1981-03-26 IBM Deutschland GmbH, 70569 Stuttgart Verfahren und Einrichtung zur Prüfung und Wartung von Datenverarbeitungsanlagen mittels räumlich entfernter Wartungsstationen
US4149244A (en) * 1976-06-07 1979-04-10 Amdahl Corporation Data processing system including a program-executing secondary system controlling a program-executing primary system
DE2647137C2 (de) * 1976-10-19 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Anordnung aus zwei, dieselben Informationen verarbeitenden Datenverarbeitungsanlagen
DE2733921C3 (de) * 1977-07-27 1981-03-26 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für eine indirekt gesteuerte Vermittlungsanlage, insbesondere Fernsprechvermittlungsanlage
DE2826063A1 (de) * 1978-06-14 1979-12-20 Siemens Ag Indirekt gesteuerte vermittlungsanlage mit zeitkanalverbindungswegen, insbesondere fernsprechvermittlungsanlage

Also Published As

Publication number Publication date
LU64669A1 (enExample) 1972-06-26
SE369633B (enExample) 1974-09-09
BE778652A (fr) 1972-07-28
NL7201113A (enExample) 1972-08-01
FR2124698A5 (enExample) 1972-09-22
IT946939B (it) 1973-05-21
DE2104298A1 (de) 1972-08-10
AT315536B (de) 1974-05-27
DE2104298B2 (de) 1973-06-14
CH548064A (de) 1974-04-11
DE2104298C3 (de) 1974-01-10

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Legal Events

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