IT1184933B - Circuito di integrazione per la trasmissione e la ricezione di dati - Google Patents

Circuito di integrazione per la trasmissione e la ricezione di dati

Info

Publication number
IT1184933B
IT1184933B IT67305/85A IT6730585A IT1184933B IT 1184933 B IT1184933 B IT 1184933B IT 67305/85 A IT67305/85 A IT 67305/85A IT 6730585 A IT6730585 A IT 6730585A IT 1184933 B IT1184933 B IT 1184933B
Authority
IT
Italy
Prior art keywords
reception
data transmission
integration circuit
integration
circuit
Prior art date
Application number
IT67305/85A
Other languages
English (en)
Other versions
IT8567305A1 (it
IT8567305A0 (it
Inventor
Roberto Giovannelli
Paolo Lazzeri
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Priority to IT67305/85A priority Critical patent/IT1184933B/it
Publication of IT8567305A0 publication Critical patent/IT8567305A0/it
Priority to EP86302235A priority patent/EP0196870B1/en
Priority to DE8686302235T priority patent/DE3673676D1/de
Priority to JP61070615A priority patent/JPH0683213B2/ja
Priority to US06/845,235 priority patent/US4736394A/en
Publication of IT8567305A1 publication Critical patent/IT8567305A1/it
Application granted granted Critical
Publication of IT1184933B publication Critical patent/IT1184933B/it

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]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40019—Details regarding a bus master
    • 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]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • 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]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Small-Scale Networks (AREA)
IT67305/85A 1985-03-28 1985-03-28 Circuito di integrazione per la trasmissione e la ricezione di dati IT1184933B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT67305/85A IT1184933B (it) 1985-03-28 1985-03-28 Circuito di integrazione per la trasmissione e la ricezione di dati
EP86302235A EP0196870B1 (en) 1985-03-28 1986-03-26 Interface circuit for transmitting and receiving data
DE8686302235T DE3673676D1 (de) 1985-03-28 1986-03-26 Schnittstellenschaltung zum senden und empfangen von daten.
JP61070615A JPH0683213B2 (ja) 1985-03-28 1986-03-28 データ送受信用インターフエース回路
US06/845,235 US4736394A (en) 1985-03-28 1986-03-28 Interface circuit for transmitting and receiving data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67305/85A IT1184933B (it) 1985-03-28 1985-03-28 Circuito di integrazione per la trasmissione e la ricezione di dati

Publications (3)

Publication Number Publication Date
IT8567305A0 IT8567305A0 (it) 1985-03-28
IT8567305A1 IT8567305A1 (it) 1986-09-28
IT1184933B true IT1184933B (it) 1987-10-28

Family

ID=11301309

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67305/85A IT1184933B (it) 1985-03-28 1985-03-28 Circuito di integrazione per la trasmissione e la ricezione di dati

Country Status (5)

Country Link
US (1) US4736394A (it)
EP (1) EP0196870B1 (it)
JP (1) JPH0683213B2 (it)
DE (1) DE3673676D1 (it)
IT (1) IT1184933B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659064B2 (ja) * 1986-08-12 1994-08-03 株式会社日立製作所 通信制御装置
JPS6471247A (en) * 1987-09-11 1989-03-16 Victor Company Of Japan Interface circuit
JPS6477339A (en) * 1987-09-18 1989-03-23 Nec Corp Collision detecting type lan terminal interface module
US4841550A (en) * 1987-11-09 1989-06-20 The United States Of America As Represented By The United States Department Of Energy Universal null DTE
US5056113A (en) * 1988-09-22 1991-10-08 Megasoft Inc. Data communication system
EP0419708B1 (de) * 1989-09-28 1994-11-30 Siemens Aktiengesellschaft Schnittstellenbaustein für eine Busschnittstelle
US5448591A (en) * 1990-06-24 1995-09-05 Next, Inc. Method and apparatus for clock and data delivery on a bus
US5291609A (en) * 1991-06-13 1994-03-01 Sony Electronics Inc. Computer interface circuit
US6157967A (en) * 1992-12-17 2000-12-05 Tandem Computer Incorporated Method of data communication flow control in a data processing system using busy/ready commands
US5396512A (en) * 1993-04-16 1995-03-07 Nvision, Inc. Port transceiver for providing communication between a signal transmitting and receiving machine and a space switch
US5751764A (en) * 1993-04-16 1998-05-12 Nvision, Inc. Switcher for flexibly interconnecting communication ports
US5619722A (en) * 1994-01-18 1997-04-08 Teramar Group, Inc. Addressable communication port expander
US5835787A (en) * 1994-07-07 1998-11-10 Lucent Technologies, Inc. System for bi-directionally transferring a digital signal sample from a CODEC to a particular memory location and a second sample from memory to CODEC
US5878044A (en) * 1996-04-25 1999-03-02 Northern Telecom Limited Data transfer method and apparatus
DE60218530T2 (de) * 2001-12-11 2007-11-15 Koninklijke Philips Electronics N.V. System mit getakteter schnittstelle

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158626B (nl) * 1972-03-31 1978-11-15 Philips Nv Prioriteitsteller.
US4045774A (en) * 1976-09-20 1977-08-30 Skei Corporation Modem sharer
JPS6040749B2 (ja) * 1977-10-21 1985-09-12 株式会社日立製作所 シリアル伝送装置
US4199661A (en) * 1978-05-05 1980-04-22 Control Data Corporation Method and apparatus for eliminating conflicts on a communication channel
JPS6030460B2 (ja) * 1979-03-02 1985-07-16 富士通株式会社 キヤリヤ検出信号制御方式
DE3001331A1 (de) * 1980-01-16 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum seriellen uebertragenvon daten in und/oder aus einem kraftfahrzeug
NL8002346A (nl) * 1980-04-23 1981-11-16 Philips Nv Multi databron- en dataontvangersysteem met communicatiebus.
US4375103A (en) * 1980-09-17 1983-02-22 International Business Machines Corp. Method and apparatus of signalling request to send clear to send delay
IT1144160B (it) * 1981-03-12 1986-10-29 Cselt Centro Studi Lab Telecom Sistema di accesso multiplo di terminali su una linea telefonica numerica
JPS58119247A (ja) * 1982-01-08 1983-07-15 Hitachi Ltd デ−タ通信方式
US4622550A (en) * 1982-04-28 1986-11-11 International Computers Limited Data communication system
JPS5944148A (ja) * 1982-09-06 1984-03-12 Fujitsu Ltd バス・ネツトワ−クにおける通信制御方式
JPS5966243A (ja) * 1982-10-08 1984-04-14 Hitachi Ltd デ−タ通信方式
JPS59117352A (ja) * 1982-12-23 1984-07-06 Nec Corp バスを用いた通信システム
JPH0782414B2 (ja) * 1983-05-24 1995-09-06 日本電気株式会社 情報処理装置

Also Published As

Publication number Publication date
IT8567305A1 (it) 1986-09-28
US4736394A (en) 1988-04-05
DE3673676D1 (de) 1990-10-04
JPH0683213B2 (ja) 1994-10-19
EP0196870B1 (en) 1990-08-29
JPS61234641A (ja) 1986-10-18
IT8567305A0 (it) 1985-03-28
EP0196870A1 (en) 1986-10-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329