ES8502273A1 - Un controlador de sistema informatico. - Google Patents

Un controlador de sistema informatico.

Info

Publication number
ES8502273A1
ES8502273A1 ES525395A ES525395A ES8502273A1 ES 8502273 A1 ES8502273 A1 ES 8502273A1 ES 525395 A ES525395 A ES 525395A ES 525395 A ES525395 A ES 525395A ES 8502273 A1 ES8502273 A1 ES 8502273A1
Authority
ES
Spain
Prior art keywords
processor
inputs
input
processors
control
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
ES525395A
Other languages
English (en)
Other versions
ES525395A0 (es
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of ES8502273A1 publication Critical patent/ES8502273A1/es
Publication of ES525395A0 publication Critical patent/ES525395A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06F15/177—Initialisation or configuration control
    • 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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Multi Processors (AREA)
  • Control By Computers (AREA)
  • Programmable Controllers (AREA)

Abstract

CONTROLADOR DE SISTEMA INFORMATICO.COMPRENDE UNA PLURALIDAD DE COMPONENTES OPERATIVOS DEL SISTEMA; UNA PLURALIDAD DE DISPOSITIVOS DE CONTROL, SIENDO UNO DE ELLOS UN PROCESADOR PRINCIPAL CON LA MEMORIA CORRESPONDIENTE, Y OTROS SON PROCESADORES REMOTOS; UNA FUENTE DE ENTRADA DE DATOS CONECTADA CON LOS COMPONENTES OPERATIVOS QUE SUMINISTRA INFORMACION DE CONTROL AL PROCESADOR REMOTO; UN CANAL DE COMUNICACION AL QUE ESTAN CONECTADOS EL PROCESADOR PRINCIPAL Y EL REMOTO, TRANSMITIENDO ESTE ULTIMO LA INFORMACION DE CONTROL AL PRINCIPAL POR MEDIO DEL CANAL; Y UN DISPOSITIVO PARA ALMACENAR INFORMACION DE CONTROL PROCEDENTE DEL PROCESADOR REMOTO EN UNA PARTE DE LA MEMORIA DEL PRINCIPAL, DESIGNADA POR LA FUENTE DE DATOS DE ENTRADA, CON LO QUE LA INFORMACION DE CONTROL ES ACCESIBLE A CUALQUIER OTRO DISPOSITIVO DE CONTROL Y ES IDENTIFICADA PARA LOS OTROS DISPOSITIVOS DE CONTROL COMO SIENDO PROPORCIONADA POR LA FUENTE DE DATOS DE ENTRADA.
ES525395A 1982-09-21 1983-09-06 Un controlador de sistema informatico. Granted ES525395A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42100882A 1982-09-21 1982-09-21

Publications (2)

Publication Number Publication Date
ES8502273A1 true ES8502273A1 (es) 1984-12-16
ES525395A0 ES525395A0 (es) 1984-12-16

Family

ID=23668801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525395A Granted ES525395A0 (es) 1982-09-21 1983-09-06 Un controlador de sistema informatico.

Country Status (4)

Country Link
EP (1) EP0104859A3 (es)
JP (1) JPS5972504A (es)
CA (1) CA1208687A (es)
ES (1) ES525395A0 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120165B2 (ja) * 1985-11-19 1995-12-20 キヤノン株式会社 制御装置
JPS6235977A (ja) * 1985-08-08 1987-02-16 Canon Inc 画像形成装置の制御装置
JPH01109403A (ja) * 1987-10-09 1989-04-26 Instron Corp 複数の制御要素の相互作用的制御を行なうための回路
JP2654707B2 (ja) * 1990-03-24 1997-09-17 トヨタ自動車株式会社 複数ｐｃの並列制御装置
JP2611483B2 (ja) * 1990-03-24 1997-05-21 トヨタ自動車株式会社 複数ｐｃの並列制御装置
JP2661316B2 (ja) * 1990-03-24 1997-10-08 トヨタ自動車株式会社 複数のプログラマブルコントローラ間の並列運転による制御装置
US5225974A (en) * 1990-10-30 1993-07-06 Allen-Bradley Company, Inc. Programmable controller processor with an intelligent functional module interface
EP3178704A1 (en) * 2015-12-10 2017-06-14 Continental Automotive GmbH Terminal control device for interfacing a digital processing unit with electric output lines in a motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170791A (en) * 1977-08-30 1979-10-09 Xerox Corporation Serial data communication system for a reproduction machine
US4215395A (en) * 1978-08-24 1980-07-29 Texas Instruments Incorporated Dual microprocessor intelligent programmable process control system
JPS56164357A (en) * 1980-05-22 1981-12-17 Ricoh Co Ltd Controller of action of copying machine
JPS5741054A (en) * 1980-08-26 1982-03-06 Toshiba Corp Control information setting method of data transmission system
JPS57128369A (en) * 1981-02-02 1982-08-09 Toshiba Corp Electronic copying machine

Also Published As

Publication number Publication date
CA1208687A (en) 1986-07-29
EP0104859A2 (en) 1984-04-04
JPS5972504A (ja) 1984-04-24
EP0104859A3 (en) 1987-01-28
ES525395A0 (es) 1984-12-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20021018