DE60210896D1 - Ethernet Vorrichtung und Verfahren für einen erweiterten FIFO-Buffer - Google Patents

Ethernet Vorrichtung und Verfahren für einen erweiterten FIFO-Buffer

Info

Publication number
DE60210896D1
DE60210896D1 DE60210896T DE60210896T DE60210896D1 DE 60210896 D1 DE60210896 D1 DE 60210896D1 DE 60210896 T DE60210896 T DE 60210896T DE 60210896 T DE60210896 T DE 60210896T DE 60210896 D1 DE60210896 D1 DE 60210896D1
Authority
DE
Germany
Prior art keywords
fifo buffer
ethernet device
extended
extended fifo
ethernet
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
DE60210896T
Other languages
English (en)
Inventor
G Dehart Kenton
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.)
STMicroelectronics lnc USA
Original Assignee
STMicroelectronics lnc USA
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 STMicroelectronics lnc USA filed Critical STMicroelectronics lnc USA
Application granted granted Critical
Publication of DE60210896D1 publication Critical patent/DE60210896D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
    • 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
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/005—Correction by an elastic buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • 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
    • H04L49/3018—Input queuing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0004—Initialisation of the receiver
DE60210896T 2001-10-02 2002-10-01 Ethernet Vorrichtung und Verfahren für einen erweiterten FIFO-Buffer Expired - Lifetime DE60210896D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/969,137 US7072349B2 (en) 2001-10-02 2001-10-02 Ethernet device and method for extending ethernet FIFO buffer

Publications (1)

Publication Number Publication Date
DE60210896D1 true DE60210896D1 (de) 2006-06-01

Family

ID=25515232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210896T Expired - Lifetime DE60210896D1 (de) 2001-10-02 2002-10-01 Ethernet Vorrichtung und Verfahren für einen erweiterten FIFO-Buffer

Country Status (4)

Country Link
US (1) US7072349B2 (de)
EP (1) EP1304850B1 (de)
JP (1) JP2003188926A (de)
DE (1) DE60210896D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7283481B2 (en) * 2002-03-21 2007-10-16 Broadcom Corporation Auto detection of copper and fiber mode
US7151813B2 (en) 2002-07-17 2006-12-19 Intel Corporation Techniques to reduce transmitted jitter
US7397768B1 (en) 2002-09-11 2008-07-08 Qlogic, Corporation Zone management in a multi-module fibre channel switch
US6886141B1 (en) * 2002-10-07 2005-04-26 Qlogic Corporation Method and system for reducing congestion in computer networks
US7620059B2 (en) * 2003-07-16 2009-11-17 Qlogic, Corporation Method and apparatus for accelerating receive-modify-send frames in a fibre channel network
US7525910B2 (en) * 2003-07-16 2009-04-28 Qlogic, Corporation Method and system for non-disruptive data capture in networks
US7558281B2 (en) * 2003-07-21 2009-07-07 Qlogic, Corporation Method and system for configuring fibre channel ports
US7684401B2 (en) * 2003-07-21 2010-03-23 Qlogic, Corporation Method and system for using extended fabric features with fibre channel switch elements
US7583597B2 (en) * 2003-07-21 2009-09-01 Qlogic Corporation Method and system for improving bandwidth and reducing idles in fibre channel switches
US7525983B2 (en) * 2003-07-21 2009-04-28 Qlogic, Corporation Method and system for selecting virtual lanes in fibre channel switches
US7522529B2 (en) * 2003-07-21 2009-04-21 Qlogic, Corporation Method and system for detecting congestion and over subscription in a fibre channel network
US7447224B2 (en) * 2003-07-21 2008-11-04 Qlogic, Corporation Method and system for routing fibre channel frames
US7792115B2 (en) * 2003-07-21 2010-09-07 Qlogic, Corporation Method and system for routing and filtering network data packets in fibre channel systems
US7630384B2 (en) * 2003-07-21 2009-12-08 Qlogic, Corporation Method and system for distributing credit in fibre channel systems
US7894348B2 (en) * 2003-07-21 2011-02-22 Qlogic, Corporation Method and system for congestion control in a fibre channel switch
US7646767B2 (en) * 2003-07-21 2010-01-12 Qlogic, Corporation Method and system for programmable data dependant network routing
US7406092B2 (en) * 2003-07-21 2008-07-29 Qlogic, Corporation Programmable pseudo virtual lanes for fibre channel systems
US7430175B2 (en) * 2003-07-21 2008-09-30 Qlogic, Corporation Method and system for managing traffic in fibre channel systems
US7573909B2 (en) * 2003-07-21 2009-08-11 Qlogic, Corporation Method and system for programmable data dependant network routing
US7420982B2 (en) * 2003-07-21 2008-09-02 Qlogic, Corporation Method and system for keeping a fibre channel arbitrated loop open during frame gaps
US7477655B2 (en) 2003-07-21 2009-01-13 Qlogic, Corporation Method and system for power control of fibre channel switches
US7564789B2 (en) * 2004-02-05 2009-07-21 Qlogic, Corporation Method and system for reducing deadlock in fibre channel fabrics using virtual lanes
US7930377B2 (en) * 2004-04-23 2011-04-19 Qlogic, Corporation Method and system for using boot servers in networks
US7340167B2 (en) * 2004-04-23 2008-03-04 Qlogic, Corporation Fibre channel transparent switch for mixed switch fabrics
US7593997B2 (en) * 2004-10-01 2009-09-22 Qlogic, Corporation Method and system for LUN remapping in fibre channel networks
US8295299B2 (en) * 2004-10-01 2012-10-23 Qlogic, Corporation High speed fibre channel switch element
US7392954B2 (en) * 2006-09-11 2008-07-01 Utstarcom, Inc. Method and apparatus for reducing pin count for connection of a miniaturized form factor card in a mobile information device
WO2014164856A1 (en) * 2013-03-11 2014-10-09 Entropic Communications, Inc. Synchronized multi-channel access system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450549A (en) * 1992-04-09 1995-09-12 International Business Machines Corporation Multi-channel image array buffer and switching network
US5513376A (en) * 1993-11-02 1996-04-30 National Semiconductor Corporation Method of operating an extension FIFO in another device when it is full by periodically re-initiating a write operation until data can be transferred
US5546385A (en) * 1995-01-19 1996-08-13 Intel Corporation Flexible switching hub for a communication network
US5754540A (en) * 1995-07-18 1998-05-19 Macronix International Co., Ltd. Expandable integrated circuit multiport repeater controller with multiple media independent interfaces and mixed media connections
US5784559A (en) * 1995-11-06 1998-07-21 Sun Microsystems, Inc. Full duplex flow control for ethernet networks
US6023338A (en) * 1996-07-12 2000-02-08 Bareket; Noah Overlay alignment measurement of wafers
US5982778A (en) * 1996-08-30 1999-11-09 Advanced Micro Devices, Inc. Arrangement for regulating packet flow rate in shared-medium, point-to-point, and switched networks
US5892768A (en) * 1996-09-12 1999-04-06 Etherwan System, Inc. 10/100-base ethernet to T1/E1 HDSL converter and method of operation
US6097705A (en) * 1997-01-06 2000-08-01 Cabletron Systems, Inc. Buffered repeater with independent ethernet collision domains
US6222852B1 (en) * 1997-10-10 2001-04-24 Nortel Networks Limited Method and apparatus for transmitting dual speed ethernet information (10BASE-T and 100BASE-TX) across a physical layer device service interface
US6385208B1 (en) * 1998-06-02 2002-05-07 Cisco Technology, Inc. Serial media independent interface
US6975637B1 (en) * 1999-01-27 2005-12-13 Broadcom Corporation Apparatus for ethernet PHY/MAC communication
GB2349296B (en) 1999-04-21 2001-04-04 3Com Corp Reduction of imbalance in transmit traffic queues in a network switch
US6760338B1 (en) * 2000-02-14 2004-07-06 Advanced Micro Devices, Inc. Apparatus and method for monitoring data frames by a shared switching logic during simultaneous accessing of multiple network switch buffers
TW490951B (en) * 2000-05-17 2002-06-11 Via Tech Inc Method and apparatus for compensating the difference of clock between switch and peripheral apparatus
US20020159460A1 (en) * 2001-04-30 2002-10-31 Carrafiello Michael W. Flow control system to reduce memory buffer requirements and to establish priority servicing between networks

Also Published As

Publication number Publication date
US7072349B2 (en) 2006-07-04
JP2003188926A (ja) 2003-07-04
EP1304850B1 (de) 2006-04-26
EP1304850A2 (de) 2003-04-23
US20030063567A1 (en) 2003-04-03
EP1304850A3 (de) 2004-03-03

Similar Documents

Publication Publication Date Title
DE60210896D1 (de) Ethernet Vorrichtung und Verfahren für einen erweiterten FIFO-Buffer
DE60117485D1 (de) Verfahren und Vorrichtung zur Pufferverwaltung
DE60331803D1 (de) Verfahren und Vorrichtung für transparente LAN-Dienste
DE60209262D1 (de) Verfahren und vorrichtung zum bildvergleich
DE60315912D1 (de) Gerät und Verfahren zur Bildverarbeitung
DE60221158D1 (de) Vorrichtung und verfahren für oberflächeneigenschaften
DE60133260D1 (de) Verfahren und Gerät für strahlentomographische Bilderzeugung
DE60236693D1 (de) Verfahren und Vorrichtung zur Bildverarbeitung
DE60222175D1 (de) Bildverarbeitungsvorrichtung und verfahren dafür
DE60100147T2 (de) Vorrichtung und Verfahren zum Ziehbiegen
DE60223602D1 (de) Verfahren und Vorrichtung zur Datenübertragung
DE60222365D1 (de) Verfahren und vorrichtung zur datenübertragung
DE60234299D1 (de) FFS-Verfahren und Vorrichtung
DE50208075D1 (de) Verfahren und vorrichtung für die plasmachirurgie
DE60226141D1 (de) Fifo-speicher system und verfahren dafür
DE60233935D1 (de) Verfahren und Gerät zur Datenverarbeitung
DE60109052D1 (de) Verfahren und vorrichtung zur paketklassifikation
DE60121632D1 (de) Verfahren und vorrichtung für echounterdrüchung
DE60337017D1 (de) Verfahren und vorrichtung zur optischen inspektion
DE60131949D1 (de) Verfahren und Vorrichtung für Grauwertänderungen
DE60217752D1 (de) Verfahren und Vorrichtung zur Netzwerkverbindung
DE50212569D1 (de) Verfahren und vorrichtung für ein l2tp-reconnection-handling
DE60205450D1 (de) Verfahren und Vorrichtung für die Bereitstellung von Konfigurationsdaten
DE60133777D1 (de) Abfüllvorrichtung und verfahren
DE60200121D1 (de) Vorrichtung und Verfahren für Proteinkristallisierung

Legal Events

Date Code Title Description
8332 No legal effect for de