FR2357954A1 - Dispositif local pour un reseau de transfert d'informations de commande - Google Patents

Dispositif local pour un reseau de transfert d'informations de commande

Info

Publication number
FR2357954A1
FR2357954A1 FR7720971A FR7720971A FR2357954A1 FR 2357954 A1 FR2357954 A1 FR 2357954A1 FR 7720971 A FR7720971 A FR 7720971A FR 7720971 A FR7720971 A FR 7720971A FR 2357954 A1 FR2357954 A1 FR 2357954A1
Authority
FR
France
Prior art keywords
information transfer
order information
transfer network
local device
network
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
FR7720971A
Other languages
English (en)
Other versions
FR2357954B1 (fr
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FR2357954A1 publication Critical patent/FR2357954A1/fr
Application granted granted Critical
Publication of FR2357954B1 publication Critical patent/FR2357954B1/fr
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
    • G06F13/38—Information transfer, e.g. on bus

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
  • Bus Control (AREA)
  • Selective Calling Equipment (AREA)
  • Multi Processors (AREA)
  • Communication Control (AREA)
  • Small-Scale Networks (AREA)

Abstract

L'invention concerne les réseaux de transfert d'informations. Le dispositif de l'invention consiste par exemple en un canal 4 pour un ordinateur, qui comporte en particulier une porte ET 11 et une porte OU 12, grâce auxquelles il peut être utilisé indifféremment dans un réseau de transfert d'informations de commande ayant une configuration du type série, ou dans un réseau ayant une configuration du type parallèle. Application aux canaux d'entrée/sortie des ordinateurs.
FR7720971A 1976-07-07 1977-07-07 Dispositif local pour un reseau de transfert d'informations de commande Granted FR2357954A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8071176A JPS536546A (en) 1976-07-07 1976-07-07 Information transfer system

Publications (2)

Publication Number Publication Date
FR2357954A1 true FR2357954A1 (fr) 1978-02-03
FR2357954B1 FR2357954B1 (fr) 1982-02-12

Family

ID=13725909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720971A Granted FR2357954A1 (fr) 1976-07-07 1977-07-07 Dispositif local pour un reseau de transfert d'informations de commande

Country Status (6)

Country Link
US (1) US4254401A (fr)
JP (1) JPS536546A (fr)
DE (1) DE2730536C2 (fr)
ES (1) ES460450A1 (fr)
FR (1) FR2357954A1 (fr)
GB (1) GB1532600A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55104702A (en) * 1979-02-06 1980-08-11 Ngk Insulators Ltd Detecting method for defect welded joint of bath having bonded lining
US4488237A (en) * 1982-04-29 1984-12-11 Dynamics Research Corporation Two dimensional press brake control system and apparatus
US4757500A (en) * 1986-12-22 1988-07-12 Gte Communications Systems Corporation Method for zero byte time slot interchange
DE3780307T2 (de) * 1987-04-28 1993-02-11 Ibm Protokoll und anordnung zur verbindung zwischen einer steuereinheit und mehreren peripheren elementen.
JPH02144752A (ja) * 1988-11-28 1990-06-04 Victor Co Of Japan Ltd インターフェース方式
DE4037143A1 (de) * 1990-11-22 1992-05-27 Bosch Gmbh Robert Steuerungssystem

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032893A (en) * 1976-01-23 1977-06-28 Sperry Rand Corporation Reconfigurable data bus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA893337A (en) * 1969-11-10 1972-02-15 Ibm Canada Limited - Ibm Canada Limitee Data communication system
US3979732A (en) * 1975-02-18 1976-09-07 Motorola, Inc. Asynchronous status interlock circuit for interface adaptor
US3978451A (en) * 1975-04-21 1976-08-31 Rca Corporation Controlling communications between computer devices over common bus
US4045774A (en) * 1976-09-20 1977-08-30 Skei Corporation Modem sharer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032893A (en) * 1976-01-23 1977-06-28 Sperry Rand Corporation Reconfigurable data bus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV700/74 *

Also Published As

Publication number Publication date
JPS562735B2 (fr) 1981-01-21
FR2357954B1 (fr) 1982-02-12
ES460450A1 (es) 1978-05-01
JPS536546A (en) 1978-01-21
DE2730536A1 (de) 1978-01-12
GB1532600A (en) 1978-11-15
DE2730536C2 (de) 1986-07-03
US4254401A (en) 1981-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse