CH548064A - Anordnung aus zwei jeweils durch ein programmleitwerk gesteuerten datenverarbeitungsanlagen. - Google Patents

Anordnung aus zwei jeweils durch ein programmleitwerk gesteuerten datenverarbeitungsanlagen.

Info

Publication number
CH548064A
CH548064A CH42672A CH42672A CH548064A CH 548064 A CH548064 A CH 548064A CH 42672 A CH42672 A CH 42672A CH 42672 A CH42672 A CH 42672A CH 548064 A CH548064 A CH 548064A
Authority
CH
Switzerland
Prior art keywords
processor
control unit
control
program
diagnosis
Prior art date
Application number
CH42672A
Other languages
German (de)
English (en)
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of CH548064A publication Critical patent/CH548064A/xx

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 program
    • 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 program using multi-processor systems
    • H04Q3/54558—Redundancy, stand-by

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Software Systems (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
CH42672A 1971-01-29 1972-01-12 Anordnung aus zwei jeweils durch ein programmleitwerk gesteuerten datenverarbeitungsanlagen. CH548064A (de)

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
CH548064A true CH548064A (de) 1974-04-11

Family

ID=5797325

Family Applications (1)

Application Number Title Priority Date Filing Date
CH42672A CH548064A (de) 1971-01-29 1972-01-12 Anordnung aus zwei jeweils durch ein programmleitwerk gesteuerten datenverarbeitungsanlagen.

Country Status (10)

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

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
FR2124698A5 (fr) 1972-09-22
AT315536B (de) 1974-05-27
LU64669A1 (fr) 1972-06-26
BE778652A (fr) 1972-07-28
NL7201113A (fr) 1972-08-01
DE2104298B2 (de) 1973-06-14
IT946939B (it) 1973-05-21
DE2104298A1 (de) 1972-08-10
DE2104298C3 (de) 1974-01-10
SE369633B (fr) 1974-09-09
GB1350864A (en) 1974-04-24

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Legal Events

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