IT946939B - Disposizione di due impianti elabo ratori di dati comandati ciascuno da un dispositivo programmatore - Google Patents

Disposizione di due impianti elabo ratori di dati comandati ciascuno da un dispositivo programmatore

Info

Publication number
IT946939B
IT946939B IT19834/72A IT1983472A IT946939B IT 946939 B IT946939 B IT 946939B IT 19834/72 A IT19834/72 A IT 19834/72A IT 1983472 A IT1983472 A IT 1983472A IT 946939 B IT946939 B IT 946939B
Authority
IT
Italy
Prior art keywords
processor
control
control unit
program
diagnosis
Prior art date
Application number
IT19834/72A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT946939B publication Critical patent/IT946939B/it

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)
IT19834/72A 1971-01-29 1972-01-26 Disposizione di due impianti elabo ratori di dati comandati ciascuno da un dispositivo programmatore IT946939B (it)

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
IT946939B true IT946939B (it) 1973-05-21

Family

ID=5797325

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19834/72A IT946939B (it) 1971-01-29 1972-01-26 Disposizione di due impianti elabo ratori di dati comandati ciascuno da un dispositivo programmatore

Country Status (10)

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

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 (de) 1972-09-22
AT315536B (de) 1974-05-27
CH548064A (de) 1974-04-11
LU64669A1 (de) 1972-06-26
BE778652A (fr) 1972-07-28
NL7201113A (de) 1972-08-01
DE2104298B2 (de) 1973-06-14
DE2104298A1 (de) 1972-08-10
DE2104298C3 (de) 1974-01-10
SE369633B (de) 1974-09-09
GB1350864A (en) 1974-04-24

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