KR950002712B1 - 네트워크 인터페이스 장치 - Google Patents

네트워크 인터페이스 장치 Download PDF

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Publication number
KR950002712B1
KR950002712B1 KR1019860010395A KR860010395A KR950002712B1 KR 950002712 B1 KR950002712 B1 KR 950002712B1 KR 1019860010395 A KR1019860010395 A KR 1019860010395A KR 860010395 A KR860010395 A KR 860010395A KR 950002712 B1 KR950002712 B1 KR 950002712B1
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KR
South Korea
Prior art keywords
data
random
access memory
message
bus
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 - Lifetime
Application number
KR1019860010395A
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English (en)
Korean (ko)
Other versions
KR870006478A (ko
Inventor
죠지 퓨어저 버나드
레이 모스 3세 로얄
Original Assignee
제너럴 일렉트릭 캄파니
샘슨 헬프고트
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 제너럴 일렉트릭 캄파니, 샘슨 헬프고트 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR870006478A publication Critical patent/KR870006478A/ko
Application granted granted Critical
Publication of KR950002712B1 publication Critical patent/KR950002712B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G06F13/128—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine for dedicated transfers to a network
    • 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
    • H04L12/40143—Bus networks involving priority mechanisms
    • H04L12/4015—Bus networks involving priority mechanisms by scheduling the transmission of messages at the communication node
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
KR1019860010395A 1985-12-17 1986-12-05 네트워크 인터페이스 장치 Expired - Lifetime KR950002712B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US809,893 1985-12-17
US06/809,893 US4858112A (en) 1985-12-17 1985-12-17 Interface comprising message and protocol processors for interfacing digital data with a bus network

Publications (2)

Publication Number Publication Date
KR870006478A KR870006478A (ko) 1987-07-11
KR950002712B1 true KR950002712B1 (ko) 1995-03-24

Family

ID=25202441

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860010395A Expired - Lifetime KR950002712B1 (ko) 1985-12-17 1986-12-05 네트워크 인터페이스 장치

Country Status (5)

Country Link
US (1) US4858112A (enExample)
EP (1) EP0226975A3 (enExample)
JP (1) JPS62164335A (enExample)
KR (1) KR950002712B1 (enExample)
IL (1) IL79843A0 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100331873B1 (ko) * 1999-07-02 2002-04-09 서평원 무선 망 연동장치에서의 이더넷 인터페이스 장치 및 이더넷 인터페이스 방법

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4999771A (en) * 1987-08-31 1991-03-12 Control Data Corporation Communications network
FR2642246B1 (fr) * 1988-12-30 1991-04-05 Cit Alcatel Procede de deblocage d'un systeme multiprocesseurs multibus
US5130981A (en) * 1989-03-22 1992-07-14 Hewlett-Packard Company Three port random access memory in a network bridge
US5249292A (en) * 1989-03-31 1993-09-28 Chiappa J Noel Data packet switch using a primary processing unit to designate one of a plurality of data stream control circuits to selectively handle the header processing of incoming packets in one data packet stream
US5687314A (en) * 1989-06-02 1997-11-11 Tele Digital Development, Inc. Method and apparatus for assisting data bus transfer protocol
JPH0795766B2 (ja) * 1989-06-30 1995-10-11 株式会社日立製作所 デジタル・データ通信装置及びそれに使用するデータ通信アダプタ
JPH0366241A (ja) * 1989-08-04 1991-03-20 Matsushita Electric Ind Co Ltd プロパティ管理方法とその装置
US5214644A (en) * 1989-10-17 1993-05-25 Matsushita Electric Industrial Co., Ltd. Electronic device with data transmission function
US5151978A (en) * 1990-03-22 1992-09-29 Square D Company Lan interface which permits a host computer to obtain data without interrupting a ladder program executing in the interface
IL96808A (en) 1990-04-18 1996-03-31 Rambus Inc Introductory / Origin Circuit Agreed Using High-Performance Brokerage
US6751696B2 (en) 1990-04-18 2004-06-15 Rambus Inc. Memory device having a programmable register
FR2662523B1 (fr) * 1990-05-28 1994-08-12 Copernique Dispositif controleur d'unites de memoire de masse multiprocesseur a bus central unique.
US5134613A (en) * 1990-06-20 1992-07-28 Standard Microsystems Corporation Two parety memory access arbitrator
FR2668275B1 (fr) * 1990-10-17 1994-12-23 Bull Sa Controleur de communication entre un ordinateur et une pluralite de terminaux, appartenant a un reseau de type csma/cd.
US5544317A (en) * 1990-11-20 1996-08-06 Berg; David A. Method for continuing transmission of commands for interactive graphics presentation in a computer network
GB9027249D0 (en) * 1990-12-17 1991-02-06 Reuters Ltd Offer matching system
JP2566081B2 (ja) * 1990-12-19 1996-12-25 エイ・ティ・アンド・ティ・コーポレーション 光パケットのエンコーディング方法及びスイッチングノード
JP2501965B2 (ja) * 1991-02-12 1996-05-29 パイオニア株式会社 デ―タ転送制御装置
US5276684A (en) * 1991-07-22 1994-01-04 International Business Machines Corporation High performance I/O processor
US5566301A (en) * 1992-02-11 1996-10-15 Futuretel, Inc. ISDN audiovisual teleservices interface subsystem
CA2128322A1 (en) * 1992-02-11 1993-08-19 Mark C. Koz An audiovisual teleservices interface subsystem
IT1254885B (it) * 1992-04-17 1995-10-11 Metodo per fornire servizi corrispondenti ad un protocollo di comunicazione di livello applicativo utilizzando servizi forniti da una rete on-osi, e rete utilizzante lo stesso.
WO1993023809A1 (en) * 1992-05-15 1993-11-25 Connective Strategies, Inc. Isdn-based high speed communication system
US6000026A (en) * 1992-06-22 1999-12-07 Texas Instrument Incorporated Multiple processor apparatus having a protocol processor intended for the execution of a collection of instructions in a reduced number of operations
US5440687A (en) * 1993-01-29 1995-08-08 International Business Machines Corporation Communication protocol for handling arbitrarily varying data strides in a distributed processing environment
US5692128A (en) * 1993-06-23 1997-11-25 Microtest, Inc. Computer network with reliable and efficient removable media services
US5533200A (en) * 1994-03-18 1996-07-02 Intel Corporation Method and apparatus for transmission of signals over a shared line
US5634099A (en) * 1994-12-09 1997-05-27 International Business Machines Corporation Direct memory access unit for transferring data between processor memories in multiprocessing systems
US5867669A (en) * 1995-07-03 1999-02-02 General Electric Company Apparatus and method for upgrading communication functions
US5752251A (en) * 1995-08-07 1998-05-12 Ncr Corporation Method and apparatus for recovering aborted file (or data) transmission
US5761428A (en) * 1996-07-05 1998-06-02 Ncr Corporation Method and aparatus for providing agent capability independent from a network node
DE19900245B4 (de) 1998-01-07 2005-09-15 National Semiconductor Corp.(N.D.Ges.D.Staates Delaware), Santa Clara Vorrichtung und Verfahren zum Senden von Daten von einem USB-Endpunkt an einen USB-Host
US6145045A (en) * 1998-01-07 2000-11-07 National Semiconductor Corporation System for sending and receiving data on a Universal Serial Bus (USB) using a memory shared among a number of end points
US7412654B1 (en) * 1998-09-24 2008-08-12 Apple, Inc. Apparatus and method for handling special windows in a display
US6785758B1 (en) * 2001-06-01 2004-08-31 Advanced Micro Devices, Inc. System and method for machine specific register addressing in a split transactional unidirectional bus architecture
DE10211939A1 (de) * 2002-03-18 2003-10-02 Sick Ag Kopplungsvorrichtung zum Ankoppeln von Geräten an ein Bussystem
DE10243781A1 (de) 2002-09-20 2004-03-25 Sick Ag Elektronische Vorrichtung für ein Bussystem
DE10243782A1 (de) * 2002-09-20 2004-03-25 Sick Ag Parametrier-/Diagnosesystem für Feldgeräte
DE10243783A1 (de) 2002-09-20 2004-03-25 Sick Ag Elektronische Vorrichtung für ein Bussystem
US7461236B1 (en) 2005-03-25 2008-12-02 Tilera Corporation Transferring data in a parallel processing environment
US20070011554A1 (en) * 2005-06-27 2007-01-11 Intel Corporation Block acknowledgement request apparatus, systems, and methods
JP4870762B2 (ja) * 2005-07-27 2012-02-08 クゥアルコム・インコーポレイテッド Ｆｏｒｗａｒｄｌｉｎｋｏｎｌｙ物理層のためのシステムおよび方法
US8730826B2 (en) * 2010-11-17 2014-05-20 Ixia Testing fragment reassembly
US11108675B2 (en) 2018-10-31 2021-08-31 Keysight Technologies, Inc. Methods, systems, and computer readable media for testing effects of simulated frame preemption and deterministic fragmentation of preemptable frames in a frame-preemption-capable network

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016541A (en) * 1972-10-10 1977-04-05 Digital Equipment Corporation Memory unit for connection to central processor unit and interconnecting bus
US4425664A (en) * 1975-11-26 1984-01-10 Bell Telephone Laboratories, Incorporated Multiport programmable digital data set
US4161786A (en) * 1978-02-27 1979-07-17 The Mitre Corporation Digital bus communications system
US4241398A (en) * 1978-09-29 1980-12-23 United Technologies Corporation Computer network, line protocol system
US4387425A (en) * 1980-05-19 1983-06-07 Data General Corporation Masterless and contentionless computer network
US4393461A (en) * 1980-10-06 1983-07-12 Honeywell Information Systems Inc. Communications subsystem having a self-latching data monitor and storage device
US4493021A (en) * 1981-04-03 1985-01-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multicomputer communication system
US4516239A (en) * 1982-03-15 1985-05-07 At&T Bell Laboratories System, apparatus and method for controlling a multiple access data communications system including variable length data packets and fixed length collision-free voice packets
US4510594A (en) * 1983-03-31 1985-04-09 At&T Bell Laboratories Loop-around testing facilities for a multiline protocol controller
US4593282A (en) * 1983-04-14 1986-06-03 At&T Information Systems Inc. Network protocol for integrating synchronous and asynchronous traffic on a common serial data bus
US4604683A (en) * 1984-12-10 1986-08-05 Advanced Computer Communications Communication controller using multiported random access memory
US4692918A (en) * 1984-12-17 1987-09-08 At&T Bell Laboratories Reliable local data network arrangement
US4675865A (en) * 1985-10-04 1987-06-23 Northern Telecom Limited Bus interface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100331873B1 (ko) * 1999-07-02 2002-04-09 서평원 무선 망 연동장치에서의 이더넷 인터페이스 장치 및 이더넷 인터페이스 방법

Also Published As

Publication number Publication date
EP0226975A3 (en) 1989-09-27
JPH0440904B2 (enExample) 1992-07-06
JPS62164335A (ja) 1987-07-21
US4858112A (en) 1989-08-15
KR870006478A (ko) 1987-07-11
EP0226975A2 (en) 1987-07-01
IL79843A0 (en) 1986-11-30

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19861205

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19911204

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19861205

Comment text: Patent Application

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19950228

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19950622

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee