DE68927214T2 - Verfahren zur Datenübertragung zwischen einem Medienzugriffskontroller und einem Pufferspeicher in einem Tokenring-Netz - Google Patents

Verfahren zur Datenübertragung zwischen einem Medienzugriffskontroller und einem Pufferspeicher in einem Tokenring-Netz

Info

Publication number
DE68927214T2
DE68927214T2 DE68927214T DE68927214T DE68927214T2 DE 68927214 T2 DE68927214 T2 DE 68927214T2 DE 68927214 T DE68927214 T DE 68927214T DE 68927214 T DE68927214 T DE 68927214T DE 68927214 T2 DE68927214 T2 DE 68927214T2
Authority
DE
Germany
Prior art keywords
data
buffer memory
media access
access controller
ring 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.)
Expired - Fee Related
Application number
DE68927214T
Other languages
English (en)
Other versions
DE68927214D1 (de
Inventor
Hang Diem Nguyen
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.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of DE68927214D1 publication Critical patent/DE68927214D1/de
Application granted granted Critical
Publication of DE68927214T2 publication Critical patent/DE68927214T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L12/427—Loop networks with decentralised control
    • H04L12/433—Loop networks with decentralised control with asynchronous transmission, e.g. token ring, register insertion
DE68927214T 1988-08-01 1989-07-25 Verfahren zur Datenübertragung zwischen einem Medienzugriffskontroller und einem Pufferspeicher in einem Tokenring-Netz Expired - Fee Related DE68927214T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/226,610 US4914652A (en) 1988-08-01 1988-08-01 Method for transfer of data between a media access controller and buffer memory in a token ring network

Publications (2)

Publication Number Publication Date
DE68927214D1 DE68927214D1 (de) 1996-10-24
DE68927214T2 true DE68927214T2 (de) 1997-03-27

Family

ID=22849626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68927214T Expired - Fee Related DE68927214T2 (de) 1988-08-01 1989-07-25 Verfahren zur Datenübertragung zwischen einem Medienzugriffskontroller und einem Pufferspeicher in einem Tokenring-Netz

Country Status (5)

Country Link
US (1) US4914652A (de)
EP (1) EP0353927B1 (de)
JP (1) JPH02100439A (de)
AT (1) ATE143203T1 (de)
DE (1) DE68927214T2 (de)

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DE3742748A1 (de) * 1987-12-17 1989-07-06 Philips Patentverwaltung Koppelfeld und koppelfeldsteuerung fuer einen vermittlungsknoten eines breitband-vermittlungssystems
US5051985A (en) * 1988-10-28 1991-09-24 International Business Machines Corporation Contention resolution in a communications ring
JP2603717B2 (ja) * 1989-03-09 1997-04-23 三菱電機株式会社 サイクリックデータ伝送方法
JP2535615B2 (ja) * 1989-08-14 1996-09-18 株式会社東芝 デ―タ同期伝送方式
JPH03135133A (ja) * 1989-10-20 1991-06-10 Toshiba Corp マルチメディア統合ネットワークシステム
US5046182A (en) * 1989-12-01 1991-09-03 National Semiconductor Corporation Code points for transferring data from a network transmission medium to a station on the network
US5450564A (en) * 1990-05-04 1995-09-12 Unisys Corporation Method and apparatus for cache memory access with separate fetch and store queues
US5187709A (en) * 1990-05-08 1993-02-16 Caterpillar Inc. Fault tolerant serial communications network
AU6287890A (en) * 1990-05-08 1991-11-27 Caterpillar Inc. Fault tolerant serial communications network
JP3085311B2 (ja) * 1990-05-25 2000-09-04 日本電信電話株式会社 Ｆｉｆｏバッファ
US5247626A (en) * 1990-05-29 1993-09-21 Advanced Micro Devices, Inc. Fddi controller having flexible buffer management
EP0459756A3 (en) * 1990-05-29 1994-06-15 Advanced Micro Devices Inc Fiber distributed data interface network
US5043981A (en) * 1990-05-29 1991-08-27 Advanced Micro Devices, Inc. Method of and system for transferring multiple priority queues into multiple logical FIFOs using a single physical FIFO
US5210749A (en) * 1990-05-29 1993-05-11 Advanced Micro Devices, Inc. Configuration of srams as logical fifos for transmit and receive of packet data
CA2044860A1 (en) * 1990-06-29 1991-12-30 Amar Gupta Cryptography processor and method with optional status endcoding
US5153884A (en) * 1990-08-15 1992-10-06 Allen-Bradley Company, Inc. Intelligent network interface circuit
US5159592A (en) * 1990-10-29 1992-10-27 International Business Machines Corporation Network address management for a wired network supporting wireless communication to a plurality of mobile users
JP2836283B2 (ja) * 1991-04-11 1998-12-14 日本電気株式会社 バッファ管理方式
US5241540A (en) * 1991-07-31 1993-08-31 International Business Machines Corporation Reverse ordered control information transmission
US5305321A (en) * 1992-02-24 1994-04-19 Advanced Micro Devices Ethernet media access controller with external address detection interface and associated method
US5351242A (en) * 1992-04-14 1994-09-27 Marian Kramarczyk Method and apparatus for configuring and maintaining token ring networks
US5539727A (en) * 1992-04-14 1996-07-23 Kramarczyk; Marian Method and apparatus for configuring and maintaining token ring networks
US5442633A (en) * 1992-07-08 1995-08-15 International Business Machines Corporation Shortcut network layer routing for mobile hosts
US5875442A (en) * 1992-08-03 1999-02-23 International Business Machines Corporation Method and apparatus for enhancing access to a remote database employing dynamic buffer management
US5434976A (en) * 1992-09-28 1995-07-18 Standard Microsystems Corporation Communications controller utilizing an external buffer memory with plural channels between a host and network interface operating independently for transferring packets between protocol layers
ATE171555T1 (de) * 1993-07-09 1998-10-15 Siemens Ag Anordnung zur dezentralen steuerung des zugriffs von an einen bus angeschlossenen einheiten zum bus
US5394390A (en) * 1993-10-29 1995-02-28 International Business Machines Corporation FDDI network test adapter history store circuit (HSC)
US5546539A (en) * 1993-12-29 1996-08-13 Intel Corporation Method and system for updating files of a plurality of storage devices through propogation of files over a nework
US5687316A (en) * 1994-07-29 1997-11-11 International Business Machines Corporation Communication apparatus and methods having P-MAC, I-MAC engines and buffer bypass for simultaneously transmitting multimedia and packet data
US5519701A (en) * 1995-03-29 1996-05-21 International Business Machines Corporation Architecture for high performance management of multiple circular FIFO storage means
EP0760501B1 (de) * 1995-09-04 2002-02-20 Hewlett-Packard Company, A Delaware Corporation Dataverarbeitungssystem mit ringförmiger Warteschlange in einem Seitenspeicher
US5819113A (en) * 1996-06-06 1998-10-06 Advanced Micro Devices, Inc. Method of identifying end of pocket by writing the address of last data into the first location of the memory
US5842003A (en) * 1997-03-26 1998-11-24 Unisys Corporation Auxiliary message arbitrator for digital message transfer system in network of hardware modules
US6061767A (en) * 1997-12-18 2000-05-09 Advanced Micro Devices, Inc. Apparatus and method in a network interface device for storing status information contiguous with a corresponding data frame in a buffer memory
US6373841B1 (en) * 1998-06-22 2002-04-16 Agilent Technologies, Inc. Integrated LAN controller and web server chip
US6304553B1 (en) 1998-09-18 2001-10-16 Lsi Logic Corporation Method and apparatus for processing data packets
US6622198B2 (en) * 2000-08-31 2003-09-16 United Memories, Inc. Look-ahead, wrap-around first-in, first-out integrated (FIFO) circuit device architecture
US7899066B2 (en) * 2001-01-25 2011-03-01 Alcatel Lucent Distributed intelligence MAC protocols for DWDM ring networks
JP2004186769A (ja) * 2002-11-29 2004-07-02 Toshiba Corp 通信システム、通信制御方法、及び通信制御端末
US8060668B2 (en) * 2004-09-08 2011-11-15 Fisher-Rosemount Systems, Inc. Low latency data packet reception and processing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652874A (en) * 1984-12-24 1987-03-24 Motorola, Inc. Serial communication interface for a local network controller
US4942515A (en) * 1986-03-31 1990-07-17 Wang Laboratories, Inc. Serial communications controller with FIFO register for storing supplemental data and counter for counting number of words within each transferred frame

Also Published As

Publication number Publication date
ATE143203T1 (de) 1996-10-15
EP0353927A3 (de) 1992-05-27
JPH02100439A (ja) 1990-04-12
US4914652A (en) 1990-04-03
EP0353927A2 (de) 1990-02-07
DE68927214D1 (de) 1996-10-24
EP0353927B1 (de) 1996-09-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee