DE60024794D1 - Vorrichtung für ethernet phy/mac-kommunikation - Google Patents

Vorrichtung für ethernet phy/mac-kommunikation

Info

Publication number
DE60024794D1
DE60024794D1 DE60024794T DE60024794T DE60024794D1 DE 60024794 D1 DE60024794 D1 DE 60024794D1 DE 60024794 T DE60024794 T DE 60024794T DE 60024794 T DE60024794 T DE 60024794T DE 60024794 D1 DE60024794 D1 DE 60024794D1
Authority
DE
Germany
Prior art keywords
memory
memory structure
ethernet phy
address
mac communication
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
DE60024794T
Other languages
English (en)
Other versions
DE60024794T2 (de
Inventor
K Lenell
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.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Publication of DE60024794D1 publication Critical patent/DE60024794D1/de
Application granted granted Critical
Publication of DE60024794T2 publication Critical patent/DE60024794T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/45—Arrangements for providing or supporting expansion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Glass Compositions (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Inorganic Insulating Materials (AREA)
  • Noodles (AREA)
  • Coin-Freed Apparatuses For Hiring Articles (AREA)
  • Air Bags (AREA)
DE60024794T 1999-03-31 2000-03-31 Vorrichtung für ethernet phy/mac-kommunikation Expired - Lifetime DE60024794T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12714799P 1999-03-31 1999-03-31
US127147P 1999-03-31
US492265 2000-01-27
US09/492,265 US7899052B1 (en) 1999-01-27 2000-01-27 Memory structure for resolving addresses in a packet-based network switch
PCT/US2000/008677 WO2000059176A2 (en) 1999-03-31 2000-03-31 Apparatus for ethernet phy/mac communication

Publications (2)

Publication Number Publication Date
DE60024794D1 true DE60024794D1 (de) 2006-01-19
DE60024794T2 DE60024794T2 (de) 2006-09-14

Family

ID=26825382

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60027712T Expired - Lifetime DE60027712T2 (de) 1999-03-31 2000-03-31 Integrierte ethernet-vermittlungsstelle
DE60024794T Expired - Lifetime DE60024794T2 (de) 1999-03-31 2000-03-31 Vorrichtung für ethernet phy/mac-kommunikation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60027712T Expired - Lifetime DE60027712T2 (de) 1999-03-31 2000-03-31 Integrierte ethernet-vermittlungsstelle

Country Status (6)

Country Link
US (1) US7899052B1 (de)
EP (2) EP1166505B1 (de)
AT (2) ATE325485T1 (de)
AU (2) AU4187100A (de)
DE (2) DE60027712T2 (de)
WO (2) WO2000059176A2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2374496A (en) * 2000-12-28 2002-10-16 D T E Ltd Control device for a collision-sensing communication network
DE60311173T2 (de) * 2002-03-21 2007-11-08 Broadcom Corp., Irvine Vorrichtung der physikalischen Schicht mit Serdes-Durchgangsbetrieb
US7362797B2 (en) 2002-03-21 2008-04-22 Broadcom Corporation Physical layer device having an analog SERDES pass through mode
US7787387B2 (en) 2002-03-21 2010-08-31 Broadcom Corporation Auto-selection of SGMII or SerDes pass-through modes
US7334068B2 (en) 2002-07-26 2008-02-19 Broadcom Corporation Physical layer device having a SERDES pass through mode
US7283481B2 (en) 2002-03-21 2007-10-16 Broadcom Corporation Auto detection of copper and fiber mode
US7203174B2 (en) * 2002-03-21 2007-04-10 Broadcom Corporation Auto detection of SGMII and GBIC modes
JP4020815B2 (ja) * 2003-03-28 2007-12-12 三菱電機株式会社 通信モジュール
DE102005003016B4 (de) * 2005-01-21 2006-10-26 Infineon Technologies Ag Verfahren und Vorrichtungen zur Datenübertragung
US8379647B1 (en) * 2007-10-23 2013-02-19 Juniper Networks, Inc. Sequencing packets from multiple threads
US20090323585A1 (en) * 2008-05-27 2009-12-31 Fujitsu Limited Concurrent Processing of Multiple Bursts
US20100138575A1 (en) 2008-12-01 2010-06-03 Micron Technology, Inc. Devices, systems, and methods to synchronize simultaneous dma parallel processing of a single data stream by multiple devices
US20100174887A1 (en) 2009-01-07 2010-07-08 Micron Technology Inc. Buses for Pattern-Recognition Processors
US9323994B2 (en) 2009-12-15 2016-04-26 Micron Technology, Inc. Multi-level hierarchical routing matrices for pattern-recognition processors
US9917779B2 (en) * 2011-08-23 2018-03-13 Avago Technologies General Ip (Singapore) Pte. Ltd. Alleviating congestion in a cable modem
US8680888B2 (en) * 2011-12-15 2014-03-25 Micron Technologies, Inc. Methods and systems for routing in a state machine
US20130275709A1 (en) 2012-04-12 2013-10-17 Micron Technology, Inc. Methods for reading data from a storage buffer including delaying activation of a column select
US9524248B2 (en) 2012-07-18 2016-12-20 Micron Technology, Inc. Memory management for a hierarchical memory system
US9448965B2 (en) 2013-03-15 2016-09-20 Micron Technology, Inc. Receiving data streams in parallel and providing a first portion of data to a first state machine engine and a second portion to a second state machine
US9703574B2 (en) 2013-03-15 2017-07-11 Micron Technology, Inc. Overflow detection and correction in state machine engines
WO2016109571A1 (en) 2014-12-30 2016-07-07 Micron Technology, Inc Devices for time division multiplexing of state machine engine signals
WO2016109570A1 (en) 2014-12-30 2016-07-07 Micron Technology, Inc Systems and devices for accessing a state machine
US11366675B2 (en) 2014-12-30 2022-06-21 Micron Technology, Inc. Systems and devices for accessing a state machine
US10691964B2 (en) 2015-10-06 2020-06-23 Micron Technology, Inc. Methods and systems for event reporting
US10977309B2 (en) 2015-10-06 2021-04-13 Micron Technology, Inc. Methods and systems for creating networks
US10846103B2 (en) 2015-10-06 2020-11-24 Micron Technology, Inc. Methods and systems for representing processing resources
CN105281999B (zh) * 2015-11-18 2018-11-30 中工科安科技有限公司 一种总线型驱动器端口及其控制方法
CN105245422B (zh) * 2015-11-18 2018-11-23 中工科安科技有限公司 一种工业实时以太网的数据链路层电路及其数据交换方法
US10146555B2 (en) 2016-07-21 2018-12-04 Micron Technology, Inc. Adaptive routing to avoid non-repairable memory and logic defects on automata processor
US10019311B2 (en) 2016-09-29 2018-07-10 Micron Technology, Inc. Validation of a symbol response memory
US10268602B2 (en) 2016-09-29 2019-04-23 Micron Technology, Inc. System and method for individual addressing
US10929764B2 (en) 2016-10-20 2021-02-23 Micron Technology, Inc. Boolean satisfiability
US10592450B2 (en) 2016-10-20 2020-03-17 Micron Technology, Inc. Custom compute cores in integrated circuit devices
DE102018206780B4 (de) * 2018-05-02 2024-08-14 Volkswagen Aktiengesellschaft Verfahren und Computerprogramm zum Senden eines Datenpaketes, Verfahren und Computerprogramm zum Empfangen eines Datenpaketes, Kommunikationseinheit und Kraftfahrzeug mit Kommunikationseinheit
US11487473B2 (en) 2018-07-23 2022-11-01 SK Hynix Inc. Memory system
KR102516584B1 (ko) 2018-11-21 2023-04-03 에스케이하이닉스 주식회사 메모리 시스템
US10915470B2 (en) 2018-07-23 2021-02-09 SK Hynix Inc. Memory system
KR102513919B1 (ko) 2018-11-05 2023-03-27 에스케이하이닉스 주식회사 메모리 시스템
US11288012B2 (en) 2018-07-23 2022-03-29 SK Hynix Inc. Memory system
CN113377689B (zh) * 2021-08-12 2021-11-05 新华三技术有限公司 一种路由表项查找、存储方法及网络芯片

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5860136A (en) * 1989-06-16 1999-01-12 Fenner; Peter R. Method and apparatus for use of associated memory with large key spaces
US5250943A (en) * 1991-03-29 1993-10-05 International Business Machines Corporation GVT-NET--A Global Virtual Time Calculation Apparatus for Multi-Stage Networks
US5313582A (en) * 1991-04-30 1994-05-17 Standard Microsystems Corporation Method and apparatus for buffering data within stations of a communication network
US5293486A (en) * 1991-06-28 1994-03-08 Digital Equipment Corporation Deterministic method for allocation of a shared resource
US5386413A (en) * 1993-03-19 1995-01-31 Bell Communications Research, Inc. Fast multilevel hierarchical routing table lookup using content addressable memory
GB9326476D0 (en) * 1993-12-24 1994-02-23 Newbridge Networks Corp Network
JPH10507023A (ja) * 1994-10-06 1998-07-07 ヴァーク・インコーポレイテッド 共用メモリシステム
US6427185B1 (en) * 1995-09-29 2002-07-30 Nortel Networks Limited Method and apparatus for managing the flow of data within a switching device
US5809026A (en) * 1996-08-29 1998-09-15 Cypress Semiconductor Corporation Multi-port network interface
US5930359A (en) * 1996-09-23 1999-07-27 Motorola, Inc. Cascadable content addressable memory and system
JP3607017B2 (ja) * 1996-10-31 2005-01-05 富士通株式会社 セル交換機におけるフィードバック制御装置及びセルスケジューリング装置
US6088793A (en) * 1996-12-30 2000-07-11 Intel Corporation Method and apparatus for branch execution on a multiple-instruction-set-architecture microprocessor
US5978379A (en) * 1997-01-23 1999-11-02 Gadzoox Networks, Inc. Fiber channel learning bridge, learning half bridge, and protocol
US6198727B1 (en) * 1997-03-31 2001-03-06 Hewlett-Packard Company Method and apparatus for providing 10Base-T/100Base-TX link assurance
US5916309A (en) * 1997-05-12 1999-06-29 Lexmark International Inc. System for dynamically determining the size and number of communication buffers based on communication parameters at the beginning of the reception of message
US6081522A (en) * 1997-06-30 2000-06-27 Sun Microsystems, Inc. System and method for a multi-layer network element
US6044087A (en) 1997-06-30 2000-03-28 Sun Microsystems, Inc. Interface for a highly integrated ethernet network element
US6021132A (en) * 1997-06-30 2000-02-01 Sun Microsystems, Inc. Shared memory management in a switched network element
US5938736A (en) * 1997-06-30 1999-08-17 Sun Microsystems, Inc. Search engine architecture for a high performance multi-layer switch element
US6504851B1 (en) 1997-11-21 2003-01-07 International Business Machines Corporation Dynamic detection of LAN network protocol
US6272551B1 (en) 1998-04-08 2001-08-07 Intel Corporation Network adapter for transmitting network packets between a host device and a power line network
US6151644A (en) * 1998-04-17 2000-11-21 I-Cube, Inc. Dynamically configurable buffer for a computer network
US6067300A (en) * 1998-06-11 2000-05-23 Cabletron Systems, Inc. Method and apparatus for optimizing the transfer of data packets between local area networks
US6516352B1 (en) 1998-08-17 2003-02-04 Intel Corporation Network interface system and method for dynamically switching between different physical layer devices
US6425021B1 (en) * 1998-11-16 2002-07-23 Lsi Logic Corporation System for transferring data packets of different context utilizing single interface and concurrently processing data packets of different contexts
US6279097B1 (en) * 1998-11-20 2001-08-21 Allied Telesyn International Corporation Method and apparatus for adaptive address lookup table generator for networking application
US6529519B1 (en) * 1998-12-22 2003-03-04 Koninklijke Philips Electronics N.V. Prioritized-buffer management for fixed sized packets in multimedia application

Also Published As

Publication number Publication date
WO2000059176A3 (en) 2001-01-04
WO2001006692A2 (en) 2001-01-25
AU4186400A (en) 2001-02-05
ATE313188T1 (de) 2005-12-15
ATE325485T1 (de) 2006-06-15
AU4187100A (en) 2000-10-16
DE60027712D1 (de) 2006-06-08
DE60027712T2 (de) 2007-05-03
WO2000059176A2 (en) 2000-10-05
EP1166505B1 (de) 2006-05-03
WO2001006692A3 (en) 2001-06-07
EP1166506A2 (de) 2002-01-02
EP1166505A2 (de) 2002-01-02
DE60024794T2 (de) 2006-09-14
EP1166506B1 (de) 2005-12-14
US7899052B1 (en) 2011-03-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M