JP2003178531A - データ記憶システムにおける書込みクロック同期のための方法およびシステム - Google Patents

データ記憶システムにおける書込みクロック同期のための方法およびシステム

Info

Publication number
JP2003178531A
JP2003178531A JP2002213293A JP2002213293A JP2003178531A JP 2003178531 A JP2003178531 A JP 2003178531A JP 2002213293 A JP2002213293 A JP 2002213293A JP 2002213293 A JP2002213293 A JP 2002213293A JP 2003178531 A JP2003178531 A JP 2003178531A
Authority
JP
Japan
Prior art keywords
data
difference
write clock
clock
test
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.)
Withdrawn
Application number
JP2002213293A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003178531A5 (enExample
Inventor
Michael C Fischer
マイケル・シー・フィッシャー
Hogan Josh
ジョッシュ・ホーガン
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JP2003178531A publication Critical patent/JP2003178531A/ja
Publication of JP2003178531A5 publication Critical patent/JP2003178531A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/036—Insert-editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2002213293A 2001-08-06 2002-07-23 データ記憶システムにおける書込みクロック同期のための方法およびシステム Withdrawn JP2003178531A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/923,737 2001-08-06
US09/923,737 US20030026182A1 (en) 2001-08-06 2001-08-06 Method and system for write clock synchronization in a data storage system

Publications (2)

Publication Number Publication Date
JP2003178531A true JP2003178531A (ja) 2003-06-27
JP2003178531A5 JP2003178531A5 (enExample) 2005-09-08

Family

ID=25449188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002213293A Withdrawn JP2003178531A (ja) 2001-08-06 2002-07-23 データ記憶システムにおける書込みクロック同期のための方法およびシステム

Country Status (4)

Country Link
US (1) US20030026182A1 (enExample)
EP (1) EP1291875A3 (enExample)
JP (1) JP2003178531A (enExample)
CN (1) CN1407554A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009529207A (ja) * 2006-03-07 2009-08-13 マーベル ワールド トレード リミテッド 光記録チャネル用の改善された書込みスプライス

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8114958B2 (en) 2004-02-11 2012-02-14 Amylin Pharmaceuticals, Inc. Amylin family peptides
US7248549B2 (en) * 2004-07-30 2007-07-24 Agere Systems Inc. System for locking a clock onto the frequency of data recorded on a storage medium
JP4539747B2 (ja) * 2008-03-31 2010-09-08 ソニー株式会社 レーザ駆動回路およびその記録補償方法、並びに光ディスク装置
US8400891B2 (en) * 2009-06-26 2013-03-19 Seagate Technology Llc Delay line on a movable substrate accessing data storage media
CN110971326B (zh) * 2018-09-28 2021-07-16 华为技术有限公司 一种时间同步的方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403268A (en) * 1964-12-18 1968-09-24 Navy Usa Voltage controlled pulse delay
JP2647875B2 (ja) * 1987-12-25 1997-08-27 株式会社日立製作所 光磁気信号記録再生方法
JP2655682B2 (ja) * 1988-06-08 1997-09-24 株式会社日立製作所 光磁気情報記録再生装置
US5559778A (en) * 1993-12-28 1996-09-24 Sony Corporation Apparatus and method for completing an incomplete recording on an optical disc
JP3447942B2 (ja) * 1998-01-14 2003-09-16 パイオニア株式会社 情報記録装置および情報記録方法
JP4102483B2 (ja) * 1998-06-02 2008-06-18 パイオニア株式会社 情報記録装置
US6445656B1 (en) * 1999-04-13 2002-09-03 Ricoh Company, Ltd. Optical recording/reproducing method and apparatus for optical storage media
US6636467B1 (en) * 2000-06-30 2003-10-21 Hewlett-Packard Development Company, L.P. Method and apparatus for accurately calibrating the timing of a write onto storage media

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009529207A (ja) * 2006-03-07 2009-08-13 マーベル ワールド トレード リミテッド 光記録チャネル用の改善された書込みスプライス

Also Published As

Publication number Publication date
CN1407554A (zh) 2003-04-02
EP1291875A2 (en) 2003-03-12
EP1291875A3 (en) 2004-05-19
US20030026182A1 (en) 2003-02-06

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