AT315536B - Arrangement of two data processing systems, each controlled by a program control unit - Google Patents

Arrangement of two data processing systems, each controlled by a program control unit

Info

Publication number
AT315536B
AT315536B AT36472A AT36472A AT315536B AT 315536 B AT315536 B AT 315536B AT 36472 A AT36472 A AT 36472A AT 36472 A AT36472 A AT 36472A AT 315536 B AT315536 B AT 315536B
Authority
AT
Austria
Prior art keywords
arrangement
controlled
control unit
data processing
processing systems
Prior art date
Application number
AT36472A
Other languages
German (de)
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 AT315536B publication Critical patent/AT315536B/en

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)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
AT36472A 1971-01-29 1972-01-17 Arrangement of two data processing systems, each controlled by a program control unit AT315536B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104298A DE2104298C3 (en) 1971-01-29 1971-01-29 Arrangement of two data processing systems, each controlled by a program control unit

Publications (1)

Publication Number Publication Date
AT315536B true AT315536B (en) 1974-05-27

Family

ID=5797325

Family Applications (1)

Application Number Title Priority Date Filing Date
AT36472A AT315536B (en) 1971-01-29 1972-01-17 Arrangement of two data processing systems, each controlled by a program control unit

Country Status (10)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350371C3 (en) * 1973-10-08 1981-03-26 IBM Deutschland GmbH, 70569 Stuttgart Method and device for testing and maintenance of data processing systems by means of spatially distant maintenance stations
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 (en) * 1976-10-19 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Arrangement of two data processing systems that process the same information
DE2733921C3 (en) * 1977-07-27 1981-03-26 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for an indirectly controlled switching system, in particular telephone switching system
DE2826063A1 (en) * 1978-06-14 1979-12-20 Siemens Ag INDIRECTLY CONTROLLED SWITCHING SYSTEM WITH TIME CHANNEL LINKS, IN PARTICULAR TELEPHONE SWITCHING SYSTEM

Also Published As

Publication number Publication date
LU64669A1 (en) 1972-06-26
SE369633B (en) 1974-09-09
NL7201113A (en) 1972-08-01
DE2104298A1 (en) 1972-08-10
IT946939B (en) 1973-05-21
FR2124698A5 (en) 1972-09-22
GB1350864A (en) 1974-04-24
DE2104298B2 (en) 1973-06-14
DE2104298C3 (en) 1974-01-10
CH548064A (en) 1974-04-11
BE778652A (en) 1972-07-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee