ATE365345T1 - Mehrfachratenringpuffer und entsprechendes betriebsverfahren - Google Patents

Mehrfachratenringpuffer und entsprechendes betriebsverfahren

Info

Publication number
ATE365345T1
ATE365345T1 AT01400293T AT01400293T ATE365345T1 AT E365345 T1 ATE365345 T1 AT E365345T1 AT 01400293 T AT01400293 T AT 01400293T AT 01400293 T AT01400293 T AT 01400293T AT E365345 T1 ATE365345 T1 AT E365345T1
Authority
AT
Austria
Prior art keywords
buffer
circular buffer
reference value
address
value representative
Prior art date
Application number
AT01400293T
Other languages
English (en)
Inventor
Raphael Apfeldorfer
Emmanuel Neuville
Original Assignee
Nortel Networks Sa
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 Sa filed Critical Nortel Networks Sa
Application granted granted Critical
Publication of ATE365345T1 publication Critical patent/ATE365345T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Communication Control (AREA)
  • Shift Register Type Memory (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
AT01400293T 2001-02-06 2001-02-06 Mehrfachratenringpuffer und entsprechendes betriebsverfahren ATE365345T1 (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 (1)

Publication Number Publication Date
ATE365345T1 true ATE365345T1 (de) 2007-07-15

Family

ID=8182616

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01400293T ATE365345T1 (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
US7269697B1 (en) * 2003-05-07 2007-09-11 Avago Technologies General Ip (Singapore) Pte. Ltd. Apparatus and methodology for an input port scheduler
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
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
US10310773B2 (en) * 2014-03-21 2019-06-04 GM Global Technology Operations LLC Systems and methods for retaining data in a memory
US20150268877A1 (en) * 2014-03-21 2015-09-24 GM Global Technology Operations LLC Systems and methods for recording 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
US20040039867A1 (en) 2004-02-26
EP1229437A1 (de) 2002-08-07
DE60128993T2 (de) 2008-02-28
EP1229437B1 (de) 2007-06-20
US6807589B2 (en) 2004-10-19
DE60128993D1 (de) 2007-08-02

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