ES8308435A1 - "dispositivo de barrido de lineas de comunicaciones que trabaja bajo control de un microordenador". - Google Patents

"dispositivo de barrido de lineas de comunicaciones que trabaja bajo control de un microordenador".

Info

Publication number
ES8308435A1
ES8308435A1 ES516670A ES516670A ES8308435A1 ES 8308435 A1 ES8308435 A1 ES 8308435A1 ES 516670 A ES516670 A ES 516670A ES 516670 A ES516670 A ES 516670A ES 8308435 A1 ES8308435 A1 ES 8308435A1
Authority
ES
Spain
Prior art keywords
control
line
address
store
memory
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
ES516670A
Other languages
English (en)
Other versions
ES516670A0 (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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES8308435A1 publication Critical patent/ES8308435A1/es
Publication of ES516670A0 publication Critical patent/ES516670A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)

Abstract

DISPOSITIVO DE BARRIDO DE LINEAS DE COMUNICACION QUE TRABAJA BAJO CONTROL DE UN MICROORDENADOR O MICROPROCESADOR ASOCIADO CON UNA MEMORIA DE MANDO, FORMANDO PARTE DICHO DISPOSITIVO DE BARRIDO Y EL MICROPROCESADOR DE UN ADAPTADOR DE LINEAS DESTINADO A UN CONTROLADOR DE COMUNICACION QUE RECIBE O ENVIA BITIOS DE MENSAJE SERIADOS A TERMINALES CONECTADOS A LAS LINEAS. CONSTA DE UN PRIMER MEDIO DE ALMACENAMIENTO EN EL QUE CADA LINEA TIENE SU RESPECTIVA ZONA DE POSICIONES DE ALMACENAMIENTO; DE UN SEGUNDO MEDIO DE ALMACENAMIENTO EN EL QUE CADA LINEA TIENE SU RESPECTIVA ZONA DE POSICIONES DE ALMACENAMIENTO; DE UN MEDIO DE CONTROL Y ACCESO; DE UN PRIMER CIRCUITO LOGICO DE TRATAMIENTO Y SUPERVISION; Y DE UN SEGUNDO CIRCUITO LOGICO DE TRATAMIENTO Y SUPERVISION.
ES516670A 1981-10-28 1982-10-20 "dispositivo de barrido de lineas de comunicaciones que trabaja bajo control de un microordenador". Granted ES516670A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81430037A EP0077863B1 (fr) 1981-10-28 1981-10-28 Dispositif de balayage de lignes de communications destiné à un contrôleur de communications

Publications (2)

Publication Number Publication Date
ES8308435A1 true ES8308435A1 (es) 1983-08-16
ES516670A0 ES516670A0 (es) 1983-08-16

Family

ID=8188601

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516670A Granted ES516670A0 (es) 1981-10-28 1982-10-20 "dispositivo de barrido de lineas de comunicaciones que trabaja bajo control de un microordenador".

Country Status (8)

Country Link
US (1) US4493051A (es)
EP (1) EP0077863B1 (es)
JP (1) JPS5883451A (es)
AU (1) AU558173B2 (es)
BR (1) BR8206142A (es)
CA (1) CA1191268A (es)
DE (1) DE3175351D1 (es)
ES (1) ES516670A0 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3175985D1 (en) * 1981-10-28 1987-04-16 Ibm Scanning device for communication lines comprising an address generator
US4688170A (en) * 1983-09-22 1987-08-18 Tau Systems Corporation Communications network for communicating with computers provided with disparate protocols
US4922416A (en) * 1984-12-14 1990-05-01 Alcatel Usa, Corp. Interface device end message storing with register and interrupt service registers for directing segmented message transfer between intelligent switch and microcomputer
US4787028A (en) * 1985-09-03 1988-11-22 Ncr Corporation Multicommunication protocol controller
EP0244544B1 (en) * 1986-04-30 1991-01-16 International Business Machines Corporation Very high speed line adapter for a communication controller
US4839890A (en) * 1986-10-31 1989-06-13 Ncr Corporation Data bit synchronizer
US4866598A (en) * 1986-10-31 1989-09-12 Ncr Corporation Communications base microcontroller
US5162988A (en) * 1986-10-31 1992-11-10 Ncr Corporation Multiplexing character processor
US4780814A (en) * 1987-02-09 1988-10-25 Intel Corporation Global serial channel for microcontroller
US5001624A (en) * 1987-02-13 1991-03-19 Harrell Hoffman Processor controlled DMA controller for transferring instruction and data from memory to coprocessor
NL8702394A (nl) * 1987-10-08 1989-05-01 Philips Nv Interface voor een verbindingsnetwerk tussen afzonderlijke stations enerzijds en een voor het berichtenverkeer tussen deze stations gebruikt fysiek medium anderzijds.
DE3889214T2 (de) * 1988-01-22 1994-11-17 Ibm Protokoll und Vorrichtung für selektives Abtasten von verschiedenen Leitungen, die mit einem Übertragungsgerät verbunden sind.
US5287482A (en) * 1989-01-13 1994-02-15 International Business Machines Corporation Input/output cache
DE68923863T2 (de) * 1989-01-13 1996-03-28 Ibm Ein-/Ausgabecachespeicherung.
US5251303A (en) * 1989-01-13 1993-10-05 International Business Machines Corporation System for DMA block data transfer based on linked control blocks
US5161219A (en) * 1989-01-13 1992-11-03 International Business Machines Corporation Computer system with input/output cache
DE68926740D1 (de) * 1989-04-25 1996-08-01 Ibm Verbindungssystem für den Anschluss von Benutzergeräten an eine Kommunikationsverarbeitungseinheit
US5218680A (en) * 1990-03-15 1993-06-08 International Business Machines Corporation Data link controller with autonomous in tandem pipeline circuit elements relative to network channels for transferring multitasking data in cyclically recurrent time slots
US5121390A (en) * 1990-03-15 1992-06-09 International Business Machines Corporation Integrated data link controller with synchronous link interface and asynchronous host processor interface
JP3375658B2 (ja) * 1992-03-19 2003-02-10 株式会社日立製作所 並列計算機およびそのためのネットワーク
US5434932A (en) * 1994-07-28 1995-07-18 West Publishing Company Line alignment apparatus and process
JP3266034B2 (ja) * 1997-02-05 2002-03-18 日本電気株式会社 通信制御装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623010A (en) * 1969-05-23 1971-11-23 Information Control Systems In Input-output multiplexer for general purpose computer
GB1323048A (en) * 1971-03-03 1973-07-11 Ibm Communications control unit
SE352755B (es) * 1971-12-10 1973-01-08 Ibm Svenska Ab
US4016548A (en) * 1975-04-11 1977-04-05 Sperry Rand Corporation Communication multiplexer module
US4075691A (en) * 1975-11-06 1978-02-21 Bunker Ramo Corporation Communication control unit
US4188665A (en) * 1977-11-29 1980-02-12 International Business Machines Corporation Programmable communications subsystem
US4156796A (en) * 1977-11-29 1979-05-29 International Business Machines Corporation Programmable data processing communications multiplexer
FR2410399B1 (fr) * 1977-11-29 1986-08-08 Ibm Systeme de telecommunications pourvu d'un multiplexeur
US4291375A (en) * 1979-03-30 1981-09-22 Westinghouse Electric Corp. Portable programmer-reader unit for programmable time registering electric energy meters
US4333153A (en) * 1979-11-26 1982-06-01 Eltra Corporation Scanning and control system for electro optical printer
US4371928A (en) * 1980-04-15 1983-02-01 Honeywell Information Systems Inc. Interface for controlling information transfers between main data processing systems units and a central subsystem
EP0048781B1 (fr) * 1980-09-26 1985-03-27 International Business Machines Corporation Adaptateur de lignes de communication destiné à un contrôleur de communications

Also Published As

Publication number Publication date
JPS5883451A (ja) 1983-05-19
EP0077863B1 (fr) 1986-09-17
AU8979282A (en) 1983-06-16
ES516670A0 (es) 1983-08-16
CA1191268A (en) 1985-07-30
JPS6345147B2 (es) 1988-09-08
AU558173B2 (en) 1987-01-22
EP0077863A1 (fr) 1983-05-04
DE3175351D1 (en) 1986-10-23
US4493051A (en) 1985-01-08
BR8206142A (pt) 1983-10-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302