DE3123379C2 - - Google Patents

Info

Publication number
DE3123379C2
DE3123379C2 DE19813123379 DE3123379A DE3123379C2 DE 3123379 C2 DE3123379 C2 DE 3123379C2 DE 19813123379 DE19813123379 DE 19813123379 DE 3123379 A DE3123379 A DE 3123379A DE 3123379 C2 DE3123379 C2 DE 3123379C2
Authority
DE
Germany
Prior art keywords
memory
output
data
central
unit
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 - Fee Related
Application number
DE19813123379
Other languages
German (de)
English (en)
Other versions
DE3123379A1 (de
Inventor
Paavo Kirkkonummi Fi Saeaeksjaervi
Lauri Dipl.-Ing. Helsinki Fi Lamberg
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.)
Elevator Baar Ch GmbH
Original Assignee
Elevator Baar Ch GmbH
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 Elevator Baar Ch GmbH filed Critical Elevator Baar Ch GmbH
Publication of DE3123379A1 publication Critical patent/DE3123379A1/de
Application granted granted Critical
Publication of DE3123379C2 publication Critical patent/DE3123379C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F15/161—Computing infrastructure, e.g. computer clusters, blade chassis or hardware partitioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Multi Processors (AREA)
DE19813123379 1980-06-12 1981-06-12 Verfahren und einrichtung zum zufuehren aeusserer ein- und ausgabedaten fuer ein mehrprozessorsystem Granted DE3123379A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI801896A FI801896A (fi) 1980-06-12 1980-06-12 Foerfarande och anordning foer att foermedla utomstaoende inkommande- och utgaoendedata i ett processystem

Publications (2)

Publication Number Publication Date
DE3123379A1 DE3123379A1 (de) 1982-09-09
DE3123379C2 true DE3123379C2 (it) 1991-11-28

Family

ID=8513562

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813123379 Granted DE3123379A1 (de) 1980-06-12 1981-06-12 Verfahren und einrichtung zum zufuehren aeusserer ein- und ausgabedaten fuer ein mehrprozessorsystem

Country Status (6)

Country Link
BE (1) BE889214A (it)
DE (1) DE3123379A1 (it)
FI (1) FI801896A (it)
FR (1) FR2484668B1 (it)
GB (1) GB2080582B (it)
HK (1) HK5790A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407571A1 (de) * 1994-03-07 1995-09-14 Siemens Ag System zur Verarbeitung von Daten einer technischen Anlage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549621B1 (fr) * 1983-07-19 1988-09-16 Telecommunications Sa Systeme multiprocesseur pour communication des processeurs entre eux
US4713757A (en) * 1985-06-11 1987-12-15 Honeywell Inc. Data management equipment for automatic flight control systems having plural digital processors
JP3447432B2 (ja) * 1995-06-07 2003-09-16 三菱電機株式会社 ネットワークデータサーバ装置およびプログラマブルロジックコントローラシステム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753234A (en) * 1972-02-25 1973-08-14 Reliance Electric Co Multicomputer system with simultaneous data interchange between computers
US4006465A (en) * 1975-05-14 1977-02-01 International Business Machines Corporation Apparatus for control and data transfer between a serial data transmission medium and a plurality of devices
DE2546202A1 (de) * 1975-10-15 1977-04-28 Siemens Ag Rechnersystem aus mehreren miteinander verbundenen und zusammenwirkenden einzelrechnern und verfahren zum betrieb des rechnersystems
GB1512379A (en) * 1975-10-28 1978-06-01 Plessey Co Ltd Communications control unit for use in multiprocessor data processing systems
DE2641741C2 (de) * 1976-09-16 1986-01-16 Siemens AG, 1000 Berlin und 8000 München Rechenanlage aus mehreren miteinander über ein Sammelleitungssystem verbundenen und zusammenwirkenden Einzelrechnern und einem Steuerrechner
US4296466A (en) * 1978-01-23 1981-10-20 Data General Corporation Data processing system including a separate input/output processor with micro-interrupt request apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4407571A1 (de) * 1994-03-07 1995-09-14 Siemens Ag System zur Verarbeitung von Daten einer technischen Anlage

Also Published As

Publication number Publication date
GB2080582A (en) 1982-02-03
BE889214A (fr) 1981-10-01
DE3123379A1 (de) 1982-09-09
FI801896A (fi) 1981-12-13
GB2080582B (en) 1984-11-21
FR2484668A1 (fr) 1981-12-18
FR2484668B1 (fr) 1985-11-29
HK5790A (en) 1990-02-02

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee