CA2001068A1 - Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne - Google Patents

Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne

Info

Publication number
CA2001068A1
CA2001068A1 CA2001068A CA2001068A CA2001068A1 CA 2001068 A1 CA2001068 A1 CA 2001068A1 CA 2001068 A CA2001068 A CA 2001068A CA 2001068 A CA2001068 A CA 2001068A CA 2001068 A1 CA2001068 A1 CA 2001068A1
Authority
CA
Canada
Prior art keywords
internal bus
workstation
transmitting data
matching circuit
device implementing
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.)
Granted
Application number
CA2001068A
Other languages
English (en)
Other versions
CA2001068C (fr
Inventor
Alain Mouro
Michel Colin
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.)
Bull SAS
Original Assignee
Bull SAS
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
Priority to FR8810989A priority Critical patent/FR2637440B1/fr
Priority to AT89402874T priority patent/ATE124595T1/de
Priority to DE68923282T priority patent/DE68923282T2/de
Priority to ES89402874T priority patent/ES2076225T3/es
Priority to EP89402874A priority patent/EP0423410B1/fr
Priority to CA002001068A priority patent/CA2001068C/fr
Application filed by Bull SAS filed Critical Bull SAS
Priority to JP1285977A priority patent/JPH03147163A/ja
Publication of CA2001068A1 publication Critical patent/CA2001068A1/fr
Priority to US07/927,800 priority patent/US5289465A/en
Priority claimed from US07/927,800 external-priority patent/US5289465A/en
Priority to US08/140,307 priority patent/US5371740A/en
Application granted granted Critical
Publication of CA2001068C publication Critical patent/CA2001068C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/031—PCM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/09—Subscriber related equipment; Analog terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13096—Digital apparatus individually associated with a subscriber line, digital line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13174—Data transmission, file transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13216—Code signals, frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13299—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1336—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13377—Recorded announcement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/174—Data transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/179—Facsimile; Fax, e.g. still picture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/204—ISDN protocol; ISO 7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/214—Phase shifted impulses; Clock signals; Timing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/216—Code signals; Framing (not synchronizing)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/292—Time (de)multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/299—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/36—Synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Information Transfer Systems (AREA)
  • Computer And Data Communications (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

ABREGE
PROCÉDÉ DE TRANSMISSION DE DONNÉES SUR UN BUS INTERNE
D'UNE STATION DE TRAVAIL, DISPOSITIF ? BUS INTERNE, PERMETTANT LA MISE EN OEUVRE DU PROCÉDÉ, ET CIRCUIT
D'ADAPTATION POUR CE BUS INTERNE.
1. Procédé de transmission de données sur un bus interne d'une station de travail mettant en communication une carte coupleur d'interface avec une ligne téléphonique et les cartes coupleurs adaptées à différentes fonctions de communication, caractérisé en ce qu'il consiste à utiliser le signal de synchronisation d'un réseau voix, pour définir une trame de communications ;
à insérer dans chaque trame de 125 microsecondes, ainsi définies, au plus huit sous-trames de longueurs variables permettant de connecter au maximum huit cartes coupleurs ;
à inscrire sur quatre bits dans les deux premiers octets de chaque sous-trame l'adresse de l'équipement adressé, le nombre d'octets de données transmises par la sous-trame et le nombre de bits du dernier octet.
Figure 2
CA002001068A 1988-08-18 1989-10-19 Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne Expired - Fee Related CA2001068C (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8810989A FR2637440B1 (fr) 1988-08-18 1988-08-18 Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne
AT89402874T ATE124595T1 (de) 1988-08-18 1989-10-18 Datenübertragungsverfahren über einen internen bus einer arbeitsstation, vorrichtung mit einem internen bus zur durchführung dieses verfahrens und anpassungsschaltung für diesen internen bus.
DE68923282T DE68923282T2 (de) 1988-08-18 1989-10-18 Datenübertragungsverfahren über einen internen Bus einer Arbeitsstation, Vorrichtung mit einem internen Bus zur Durchführung dieses Verfahrens und Anpassungsschaltung für diesen internen Bus.
ES89402874T ES2076225T3 (es) 1988-08-18 1989-10-18 Procedimiento de transmision de datos a un bus interno de una estacion de trabajo, dispositivo de bus interno, que permite la realizacion del procedimiento y circuito de adaptacion para este bus interno.
EP89402874A EP0423410B1 (fr) 1988-08-18 1989-10-18 Procédé de transmission de données sur un bus interne d'une station de travail, dispositif à bus interne, permettant la mise en oeuvre du procédé, et circuit d'adaptation pour ce bus interne
CA002001068A CA2001068C (fr) 1988-08-18 1989-10-19 Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne
JP1285977A JPH03147163A (ja) 1988-08-18 1989-11-01 ワークステーションの内部バスを介するデータ伝送の方法、この方法を実施するための内部バス装置、並びにこの内部バス用のアダプタ回路
US07/927,800 US5289465A (en) 1988-08-18 1992-08-10 Method for data transmission over an internal bus of a workstation apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus
US08/140,307 US5371740A (en) 1988-08-18 1993-10-22 Method for data transmission over an internal bus of a workstation, apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR8810989A FR2637440B1 (fr) 1988-08-18 1988-08-18 Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne
CA002001068A CA2001068C (fr) 1988-08-18 1989-10-19 Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne
JP1285977A JPH03147163A (ja) 1988-08-18 1989-11-01 ワークステーションの内部バスを介するデータ伝送の方法、この方法を実施するための内部バス装置、並びにこの内部バス用のアダプタ回路
US07/927,800 US5289465A (en) 1988-08-18 1992-08-10 Method for data transmission over an internal bus of a workstation apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus
US08/140,307 US5371740A (en) 1988-08-18 1993-10-22 Method for data transmission over an internal bus of a workstation, apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus

Publications (2)

Publication Number Publication Date
CA2001068A1 true CA2001068A1 (fr) 1991-04-19
CA2001068C CA2001068C (fr) 1995-01-17

Family

ID=27508395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001068A Expired - Fee Related CA2001068C (fr) 1988-08-18 1989-10-19 Procede de transmission de donnees sur un bus interne d'une station de travail, dispositif a bus interne, permettant la mise en oeuvre du procede, et circuit d'adaptation pour ce bus interne

Country Status (4)

Country Link
US (1) US5371740A (fr)
JP (1) JPH03147163A (fr)
CA (1) CA2001068C (fr)
FR (1) FR2637440B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0423410B1 (fr) * 1988-08-18 1995-06-28 Bull S.A. Procédé de transmission de données sur un bus interne d'une station de travail, dispositif à bus interne, permettant la mise en oeuvre du procédé, et circuit d'adaptation pour ce bus interne
DE4017771A1 (de) * 1990-05-30 1991-12-05 Avm Audiovisuelles Marketing U Steuervorrichtung mit einer einsteckkarte fuer die datenuebermittlung
EP0475749B1 (fr) * 1990-09-12 1996-04-24 Nec Corporation Terminal RNIS avec fonction de diagnostic
GB2266979A (en) * 1992-05-12 1993-11-17 Apple Computer Phase register for synchronization of multiple signal processors.
US5568481A (en) * 1992-11-02 1996-10-22 Korea Telecom Co., Ltd. Communication line adapter and the method thereof
GB2300540B (en) * 1995-03-31 1999-10-20 Int Mobile Satellite Org Communication method and apparatus
US5793984A (en) * 1996-04-01 1998-08-11 8×8, Inc. Method of computer representation of data
US5892764A (en) * 1996-09-16 1999-04-06 Sphere Communications Inc. ATM LAN telephone system
US6985431B1 (en) * 1999-08-27 2006-01-10 International Business Machines Corporation Network switch and components and method of operation
US6769033B1 (en) 1999-08-27 2004-07-27 International Business Machines Corporation Network processor processing complex and methods
KR20030012826A (ko) * 2002-11-05 2003-02-12 한전수 컴퓨터를 이용한 전화통합시스템

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125653B (en) * 1982-08-04 1986-08-13 Plessey Co Plc Improved time slot arrangements for local area network systems
US4737950A (en) * 1985-05-31 1988-04-12 Rockwell International Corp. Multifunction bus to user device interface circuit
IT1202595B (it) * 1987-02-27 1989-02-09 Etefin Spa Dispositivi di interfaccia digitale per dati pom,in particolare per impianti telefonici digitali,di elaborazione dati o immagini
US5195089A (en) * 1990-12-31 1993-03-16 Sun Microsystems, Inc. Apparatus and method for a synchronous, high speed, packet-switched bus

Also Published As

Publication number Publication date
US5371740A (en) 1994-12-06
FR2637440A1 (fr) 1990-04-06
JPH0583939B2 (fr) 1993-11-30
JPH03147163A (ja) 1991-06-24
FR2637440B1 (fr) 1994-05-13
CA2001068C (fr) 1995-01-17

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