DE60128993D1 - Mehrfachratenringpuffer und entsprechendes Betriebsverfahren - Google Patents

Mehrfachratenringpuffer und entsprechendes Betriebsverfahren

Info

Publication number
DE60128993D1
DE60128993D1 DE60128993T DE60128993T DE60128993D1 DE 60128993 D1 DE60128993 D1 DE 60128993D1 DE 60128993 T DE60128993 T DE 60128993T DE 60128993 T DE60128993 T DE 60128993T DE 60128993 D1 DE60128993 D1 DE 60128993D1
Authority
DE
Germany
Prior art keywords
buffer
circular buffer
reference value
address
value representative
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
DE60128993T
Other languages
English (en)
Other versions
DE60128993T2 (de
Inventor
Raphael Apfeldorfer
Emmanuel Neuville
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.)
Nortel Networks France SAS
Original Assignee
Nortel Networks France SAS
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 Nortel Networks France SAS filed Critical Nortel Networks France SAS
Application granted granted Critical
Publication of DE60128993D1 publication Critical patent/DE60128993D1/de
Publication of DE60128993T2 publication Critical patent/DE60128993T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F5/10—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 having a sequence of storage locations each being individually accessible for both enqueue and dequeue operations, e.g. using random access memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Communication Control (AREA)
  • Shift Register Type Memory (AREA)
DE60128993T 2001-02-06 2001-02-06 Mehrfachratenringpuffer und entsprechendes Betriebsverfahren Expired - Fee Related DE60128993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01400293A EP1229437B1 (de) 2001-02-06 2001-02-06 Mehrfachratenringpuffer und entsprechendes Betriebsverfahren

Publications (2)

Publication Number Publication Date
DE60128993D1 true DE60128993D1 (de) 2007-08-02
DE60128993T2 DE60128993T2 (de) 2008-02-28

Family

ID=8182616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128993T Expired - Fee Related DE60128993T2 (de) 2001-02-06 2001-02-06 Mehrfachratenringpuffer und entsprechendes Betriebsverfahren

Country Status (4)

Country Link
US (1) US6807589B2 (de)
EP (1) EP1229437B1 (de)
AT (1) ATE365345T1 (de)
DE (1) DE60128993T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7747143B2 (en) * 2001-01-15 2010-06-29 Fast Forward Video, Inc. Digital video recorder
US7124241B1 (en) * 2003-05-07 2006-10-17 Avago Technologies General Ip (Singapore) Pte.Ltd. Apparatus and methodology for a write hub that supports high speed and low speed data rates
US7269697B1 (en) * 2003-05-07 2007-09-11 Avago Technologies General Ip (Singapore) Pte. Ltd. Apparatus and methodology for an input port scheduler
TWI221615B (en) * 2003-05-09 2004-10-01 Benq Corp A method for detecting memory accessing error
US7406090B2 (en) * 2003-06-30 2008-07-29 Intel Corporation Managing a buffer for media processing
US7493103B2 (en) * 2004-07-22 2009-02-17 International Business Machines Corporation Method and apparatus to transfer data and detect weak signals
US20080270676A1 (en) * 2005-01-31 2008-10-30 Nxp B.V. Data Processing System and Method for Memory Defragmentation
US7689739B2 (en) * 2005-07-11 2010-03-30 Via Technologies, Inc. Spread spectrum receiver, apparatus and method of a circular buffer for multirate data
US20080066066A1 (en) * 2006-09-08 2008-03-13 Macpherson Michael B Task queue suitable for processing systems that use multiple processing units and shared memory
US7890834B2 (en) * 2007-06-20 2011-02-15 Motorola Mobility, Inc. Apparatus comprising a circular buffer and method for assigning redundancy versions to a circular buffer
WO2009083027A1 (en) * 2007-12-27 2009-07-09 Nokia Corporation Method and system for managing data in a memory
US8848731B2 (en) 2011-01-31 2014-09-30 Qualcomm Incorporated System and method for facilitating data transfer using a shared non-deterministic bus
CN102830663A (zh) * 2012-04-09 2012-12-19 常州明成翔锐环保科技有限公司 基于视频调试的环境监控装置
US20140101761A1 (en) 2012-10-09 2014-04-10 James Harlacher Systems and methods for capturing, replaying, or analyzing time-series data
US20150268877A1 (en) * 2014-03-21 2015-09-24 GM Global Technology Operations LLC Systems and methods for recording data in a memory
US10310773B2 (en) * 2014-03-21 2019-06-04 GM Global Technology Operations LLC Systems and methods for retaining data in a memory
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692893A (en) * 1984-12-24 1987-09-08 International Business Machines Corp. Buffer system using parity checking of address counter bit for detection of read/write failures
US4888739A (en) * 1988-06-15 1989-12-19 Cypress Semiconductor Corporation First-in first-out buffer memory with improved status flags
US5325487A (en) * 1990-08-14 1994-06-28 Integrated Device Technology, Inc. Shadow pipeline architecture in FIFO buffer
US5537552A (en) * 1990-11-27 1996-07-16 Canon Kabushiki Kaisha Apparatus for selectively comparing pointers to detect full or empty status of a circular buffer area in an input/output (I/O) buffer
US5426756A (en) * 1992-08-11 1995-06-20 S3, Incorporated Memory controller and method determining empty/full status of a FIFO memory using gray code counters
US5363485A (en) * 1992-10-01 1994-11-08 Xerox Corporation Bus interface having single and multiple channel FIFO devices using pending channel information stored in a circular queue for transfer of information therein
US5506809A (en) * 1994-06-29 1996-04-09 Sharp Kabushiki Kaisha Predictive status flag generation in a first-in first-out (FIFO) memory device method and apparatus
US6101329A (en) * 1997-02-18 2000-08-08 Lsi Logic Corporation System for comparing counter blocks and flag registers to determine whether FIFO buffer can send or receive data
US5923900A (en) * 1997-03-10 1999-07-13 International Business Machines Corporation Circular buffer with n sequential real and virtual entry positions for selectively inhibiting n adjacent entry positions including the virtual entry positions

Also Published As

Publication number Publication date
US6807589B2 (en) 2004-10-19
DE60128993T2 (de) 2008-02-28
EP1229437B1 (de) 2007-06-20
US20040039867A1 (en) 2004-02-26
ATE365345T1 (de) 2007-07-15
EP1229437A1 (de) 2002-08-07

Similar Documents

Publication Publication Date Title
DE60128993D1 (de) Mehrfachratenringpuffer und entsprechendes Betriebsverfahren
DE60220207D1 (de) Schreibverfahren einer optischen Platte, Informationsverarbeitungsverfahren, optische Plattenvorrichtung und Informationsverarbeitungsgerät
DE60037417D1 (de) Aufnahmesystem, daten-aufnahmevorrichtung, speicher-vorrichtung, und daten-aufnahmeverfahren
EP1669877A4 (de) Etikettenprivatsphärenschutzverfahren,etiketteneinrichtung, backend-einrichtung, aktualisierungseinrichtung,aktualisierungsanforderungseinrichtung, programme für diese einrichtungen unddiese programme speicherndes aufzeichnungsmedium
DE60037174D1 (de) Puffersystem für externen speicherzugriff
DE60126554T8 (de) Bildanzeigesystem, Bildverarbeitungsverfahren und Informationsspeichermedium
DE60033703D1 (de) Optischer Datenträger und Addresseleseeinrichtung und -Verfahren für optischen Datenträger
ATE408947T1 (de) Einfügung eines längeanzeigers in eine protokolldateneinheit
WO2007063858A1 (ja) バッファ制御装置およびバッファメモリ
GB2423850A (en) System and method for performing integrated storage operations
EP1290583A4 (de) Verfahren und system zum abrufen von informationen auf der grundlage eines sinnvollen kernworts
EE200000560A (et) Andmekandja, taasesitusseade ja informatsiooni salvestamise meetod
KR930018896A (ko) 외부 어드레스 검파 인터페이스와 조합방법으로 이루어진 이더넷 미디어 억세스 콘트롤러
EP1256881A3 (de) Verfahren und Anordnung zur Schreibschutz eines Spielspeichermediums
AU2002349062A1 (en) Read/write device for optical memory and method therefore
HUP0200521A2 (en) Digital information system method and device for assigning to information-category and visualizing priority inserting, or information-block
DE60302485D1 (de) Bildanzeigesystem, Bildverarbeitungsverfahren und Informationsspeichermedium
GB2384885B (en) System and methods for protection of data stored on a storage medium device
EP1381026A4 (de) System zum transferieren von informationen über attribut zum beispiel einer cd
NO20011950L (no) Farmasöytiske blandinger som inneholder poly(ADP-ribose) glukohydrolaseinhibitorer og fremgangsmåter for anvendelse avsamme
AU2003228125A1 (en) Recording medium for storing write protection information, and recording method and write protection method thereof
DE69703201D1 (de) Hydroxyamidinderivate verwendbar als stickoxidsynthese inhibitoren
AU2003297779A1 (en) Memory and apparatus of memory management
EP1375050A4 (de) Steuerverfahren für maschinelle bearbeitung, steuervorrichtung für maschinelle bearbeitung, computerprogramm zur ausführung des verfahrens und datenspeichermedium mit dem darin gespeicherten computerprogramm
ATE374356T1 (de) Datenbanksystem für eine navigationsvorrichtung

Legal Events

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