FR2044650B1 - - Google Patents

Info

Publication number
FR2044650B1
FR2044650B1 FR696915337A FR6915337A FR2044650B1 FR 2044650 B1 FR2044650 B1 FR 2044650B1 FR 696915337 A FR696915337 A FR 696915337A FR 6915337 A FR6915337 A FR 6915337A FR 2044650 B1 FR2044650 B1 FR 2044650B1
Authority
FR
France
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
FR696915337A
Other languages
French (fr)
Other versions
FR2044650A1 (nl
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.)
Compagnie IBM France SAS
Original Assignee
Compagnie IBM France 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
Application filed by Compagnie IBM France SAS filed Critical Compagnie IBM France SAS
Priority to FR696915337A priority Critical patent/FR2044650B1/fr
Priority to GB08879/70A priority patent/GB1244297A/en
Priority to BE749291D priority patent/BE749291A/xx
Priority to US34781A priority patent/US3633166A/en
Priority to DE2022096A priority patent/DE2022096C3/de
Priority to NO1824/70A priority patent/NO133735C/no
Priority to JP45040207A priority patent/JPS5026243B1/ja
Priority to FI1343/70A priority patent/FI53519C/fi
Priority to SE06751/70A priority patent/SE365629B/xx
Publication of FR2044650A1 publication Critical patent/FR2044650A1/fr
Priority to FR7304181A priority patent/FR2226077A6/fr
Application granted granted Critical
Publication of FR2044650B1 publication Critical patent/FR2044650B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/423—Loop networks with centralised control, e.g. polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
FR696915337A 1969-05-16 1969-05-16 Expired FR2044650B1 (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR696915337A FR2044650B1 (nl) 1969-05-16 1969-05-16
GB08879/70A GB1244297A (en) 1969-05-16 1970-04-21 A data communication system
BE749291D BE749291A (fr) 1969-05-16 1970-04-21 Procede de transmission de donnees
US34781A US3633166A (en) 1969-05-16 1970-05-05 Data transmission method and serial loop data transmission system
DE2022096A DE2022096C3 (de) 1969-05-16 1970-05-06 Verfahren zur Steuerung des Datenübertragungsverkehrs in einem eine zentrale Steuereinheit und eine Vielzahl von Endstellen umfassenden Übertragungssystem
NO1824/70A NO133735C (nl) 1969-05-16 1970-05-13
JP45040207A JPS5026243B1 (nl) 1969-05-16 1970-05-13
FI1343/70A FI53519C (fi) 1969-05-16 1970-05-13 Metod foer oeverfoering av data
SE06751/70A SE365629B (nl) 1969-05-16 1970-05-15
FR7304181A FR2226077A6 (en) 1969-05-16 1973-01-23 Data transmission between peripherals and central data processor - using main transmission channel and secondary channels connected to peripherals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696915337A FR2044650B1 (nl) 1969-05-16 1969-05-16

Publications (2)

Publication Number Publication Date
FR2044650A1 FR2044650A1 (nl) 1971-02-26
FR2044650B1 true FR2044650B1 (nl) 1974-06-14

Family

ID=9033911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696915337A Expired FR2044650B1 (nl) 1969-05-16 1969-05-16

Country Status (9)

Country Link
US (1) US3633166A (nl)
JP (1) JPS5026243B1 (nl)
BE (1) BE749291A (nl)
DE (1) DE2022096C3 (nl)
FI (1) FI53519C (nl)
FR (1) FR2044650B1 (nl)
GB (1) GB1244297A (nl)
NO (1) NO133735C (nl)
SE (1) SE365629B (nl)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706974A (en) * 1971-10-27 1972-12-19 Ibm Interface multiplexer
US3752932A (en) * 1971-12-14 1973-08-14 Ibm Loop communications system
FR2200708B1 (nl) * 1972-09-26 1976-05-07 Ibm
DE2333137C3 (de) * 1973-06-29 1982-11-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zyklisches Abrufverfahren in einem Datenübertragungssystem
DE2438199C3 (de) * 1974-08-08 1979-11-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zum Betrieb eines digitalen Zeitmultiplex-Fernmeldenetzes
US4009469A (en) * 1975-12-19 1977-02-22 Ibm Corporation Loop communications system with method and apparatus for switch to secondary loop
US4213182A (en) * 1978-12-06 1980-07-15 General Electric Company Programmable energy load controller system and methods
US4511895A (en) * 1979-10-30 1985-04-16 General Electric Company Method and apparatus for controlling distributed electrical loads
JPS5947905B2 (ja) * 1980-02-08 1984-11-22 株式会社日立製作所 共通伝送路を用いた情報の伝送方法
JPS5745757A (en) * 1980-09-03 1982-03-15 Hitachi Ltd Ring type communication system of equal level
US4456790A (en) * 1982-02-08 1984-06-26 Bell Telephone Laboratories, Incorporated Automated hardware inventory system
US4498167A (en) * 1982-03-01 1985-02-05 International Telephone And Telegraph Corporation TDM Communication system
DE3328834A1 (de) * 1983-08-10 1985-02-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Datenuebertragungsssystem mit einer ringfoermigen uebertragungsleitung
US4554659A (en) * 1983-12-12 1985-11-19 At&T Bell Laboratories Data communication network
DE3424866C2 (de) * 1984-07-06 1986-04-30 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Verfahren und Anordnung zur Übertragung von Daten, insbesondere in einem Flugzeug
DK155265C (da) * 1986-06-09 1989-07-31 Rovsing As Christian Fremgangsmaade til indkobling af en datasendeenhed paa en signaleringsledning og apparat til udoevelse af fremgangsmaaden
US5117225A (en) * 1989-05-01 1992-05-26 Summit Micro Design Computer display screen monitoring system
US6751696B2 (en) 1990-04-18 2004-06-15 Rambus Inc. Memory device having a programmable register
IL96808A (en) * 1990-04-18 1996-03-31 Rambus Inc Introductory / Origin Circuit Agreed Using High-Performance Brokerage
US5113391A (en) * 1990-07-20 1992-05-12 Integrated Network Corporation Intelligent channel unit
JPH0779155A (ja) * 1993-09-06 1995-03-20 Mitsubishi Electric Corp 信号選択装置
DE69522552T2 (de) * 1994-02-23 2002-05-08 Rosemount Inc Bereichssender zur speicherung von informationen
US6047063A (en) * 1996-01-23 2000-04-04 Antec Corporation Methods and apparatus for providing an auxiliary communication line
US6157970A (en) * 1997-09-24 2000-12-05 Intel Corporation Direct memory access system using time-multiplexing for transferring address, data, and control and a separate control line for serially transmitting encoded DMA channel number
US6131127A (en) * 1997-09-24 2000-10-10 Intel Corporation I/O transactions on a low pin count bus
US5991841A (en) * 1997-09-24 1999-11-23 Intel Corporation Memory transactions on a low pin count bus
US6119189A (en) * 1997-09-24 2000-09-12 Intel Corporation Bus master transactions on a low pin count bus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444520A (en) * 1965-07-06 1969-05-13 Mobil Oil Corp Control interface for computer controlled supervisory system

Also Published As

Publication number Publication date
GB1244297A (en) 1971-08-25
NO133735C (nl) 1976-06-16
DE2022096C3 (de) 1975-03-20
JPS5026243B1 (nl) 1975-08-29
FI53519C (fi) 1978-05-10
NO133735B (nl) 1976-03-08
SE365629B (nl) 1974-03-25
FR2044650A1 (nl) 1971-02-26
BE749291A (fr) 1970-10-01
DE2022096A1 (de) 1970-11-19
FI53519B (nl) 1978-01-31
DE2022096B2 (de) 1974-07-18
US3633166A (en) 1972-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse