CN1188856C - 用于防止记录错误的电路和方法 - Google Patents
用于防止记录错误的电路和方法 Download PDFInfo
- Publication number
- CN1188856C CN1188856C CNB011028971A CN01102897A CN1188856C CN 1188856 C CN1188856 C CN 1188856C CN B011028971 A CNB011028971 A CN B011028971A CN 01102897 A CN01102897 A CN 01102897A CN 1188856 C CN1188856 C CN 1188856C
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- CN
- China
- Prior art keywords
- signal
- clock signal
- frequency
- speed
- locking
- 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
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1238—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
- G11B2020/1239—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located the track being a pregroove, e.g. the wobbled track of a recordable optical disc
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1242—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc the area forming one or more zones, wherein each zone is shaped like an annulus or a circular sector
- G11B2020/1244—CAV zone, in which a constant angular velocity is used
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1242—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc the area forming one or more zones, wherein each zone is shaped like an annulus or a circular sector
- G11B2020/1245—CLV zone, in which a constant linear velocity is used
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1287—Synchronisation pattern, e.g. VCO fields
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
- G11B2020/1294—Increase of the access speed
- G11B2020/1297—Increase of the access speed wherein the focus is on the write access speed
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- 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
-
- 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
- G11B2220/2545—CDs
-
- 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
-
- 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
- G11B2220/2566—DVDs belonging to the minus family, i.e. -R, -RW, -VR
-
- 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
- G11B2220/2575—DVD-RAMs
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000009623A KR100363166B1 (ko) | 2000-02-26 | 2000-02-26 | 오기록 방지 회로 및 방법 |
KR9623/2000 | 2000-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1312553A CN1312553A (zh) | 2001-09-12 |
CN1188856C true CN1188856C (zh) | 2005-02-09 |
Family
ID=19650408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011028971A Expired - Fee Related CN1188856C (zh) | 2000-02-26 | 2001-02-22 | 用于防止记录错误的电路和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6714501B2 (zh) |
KR (1) | KR100363166B1 (zh) |
CN (1) | CN1188856C (zh) |
TW (1) | TW563100B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101512651B (zh) * | 2006-09-11 | 2011-06-22 | 松下电器产业株式会社 | 图像记录/再生设备 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100693685B1 (ko) * | 2000-10-31 | 2007-03-09 | 엘지전자 주식회사 | 기록매체 고밀도 기록 장치 및 방법 |
TW591613B (en) * | 2002-03-26 | 2004-06-11 | Via Tech Inc | Method and related device for achieving stable writing state of compact disk driver by adjusting writing clock |
KR20030082262A (ko) * | 2002-04-17 | 2003-10-22 | 삼성전자주식회사 | 기록중인 광 기록 매체의 기록 속도 변환 장치 및 방법 |
US20030206501A1 (en) * | 2002-05-02 | 2003-11-06 | Hubert Song | Method and apparatus for providing high speed recording on an optical medium |
CN100350468C (zh) * | 2003-07-23 | 2007-11-21 | 联发科技股份有限公司 | 光盘烧录信号控制电路 |
US7898920B2 (en) * | 2006-03-20 | 2011-03-01 | Mediatek, Inc. | Header region protection apparatus and method of optical storage medium |
JP7225966B2 (ja) * | 2019-03-15 | 2023-02-21 | 株式会社デンソー | 内燃機関の制御装置 |
JP7170583B2 (ja) * | 2019-05-17 | 2022-11-14 | 株式会社東芝 | 磁気記録装置及びその磁気ヘッド制御方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6171472A (ja) * | 1984-09-14 | 1986-04-12 | Pioneer Electronic Corp | 記録デイスク演奏装置 |
JP2810280B2 (ja) * | 1992-08-28 | 1998-10-15 | 株式会社ケンウッド | 光ディスク記録再生装置のディスクモータ制御回路 |
JPH06161132A (ja) * | 1992-11-25 | 1994-06-07 | Mita Ind Co Ltd | 電子写真感光体 |
JP3461017B2 (ja) * | 1993-10-29 | 2003-10-27 | 株式会社ケンウッド | 光ディスク装置のスピンドル制御回路 |
JPH06338127A (ja) * | 1993-05-28 | 1994-12-06 | Kenwood Corp | 光ディスク装置のスピンドル制御回路 |
KR0145009B1 (ko) * | 1993-06-28 | 1997-05-22 | 김광호 | 광디스크의 회전제어방법 및 장치 |
JPH08287590A (ja) * | 1995-04-07 | 1996-11-01 | Kenwood Corp | 光ディスク装置のスピンドルモータ制御回路 |
DE69725810T2 (de) * | 1996-08-30 | 2004-08-12 | Sharp K.K. | Plattenförmiges Aufzeichnungsmedium und Vorrichtung zur Aufzeichnung und Wiedergabe einer Platte |
AU3635797A (en) * | 1996-10-11 | 1998-05-11 | Sanyo Electric Co., Ltd. | Digital recording method, digital disk, digital disk recording device, and digital disk reproducing device |
JPH10320783A (ja) * | 1997-03-19 | 1998-12-04 | Hitachi Ltd | ウォブル信号検出回路、ウォブル異常検出回路、これらを用いた情報処理装置及び情報処理方法、並びにこれらに用いる記憶媒体 |
US6564009B2 (en) * | 1997-05-19 | 2003-05-13 | Sony Corporation | Apparatus for recording and/or reproducing data onto and/or from an optical disk and method thereof |
JP4078696B2 (ja) * | 1997-11-28 | 2008-04-23 | 松下電器産業株式会社 | 記録許可判定装置及び情報記録装置 |
US6266308B1 (en) * | 1999-05-26 | 2001-07-24 | Mitsumi Electric Co. | Optical disc drive and method of detecting an end portion of recorded data recorded in an optical disc loaded in the optical disc drive |
CN1132160C (zh) * | 1998-04-14 | 2003-12-24 | 株式会社日立制作所 | 光盘装置 |
US6320833B1 (en) * | 1998-05-07 | 2001-11-20 | Sony Corporation | Recording apparatus and method, and reproducing apparatus and method |
US6504800B1 (en) * | 1998-06-30 | 2003-01-07 | Kabushiki Kaisha Toshiba | Optical disk and optical apparatus |
US6292448B1 (en) * | 1998-07-27 | 2001-09-18 | Pioneer Corporation | Information recording apparatus |
JP2000076684A (ja) * | 1998-09-01 | 2000-03-14 | Pioneer Electronic Corp | 情報記録装置 |
JP2001176194A (ja) * | 1999-12-13 | 2001-06-29 | Sanyo Electric Co Ltd | ディスク記録装置 |
-
2000
- 2000-02-26 KR KR1020000009623A patent/KR100363166B1/ko not_active IP Right Cessation
-
2001
- 2001-02-16 TW TW090103534A patent/TW563100B/zh not_active IP Right Cessation
- 2001-02-22 CN CNB011028971A patent/CN1188856C/zh not_active Expired - Fee Related
- 2001-02-26 US US09/792,038 patent/US6714501B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101512651B (zh) * | 2006-09-11 | 2011-06-22 | 松下电器产业株式会社 | 图像记录/再生设备 |
Also Published As
Publication number | Publication date |
---|---|
KR20010084518A (ko) | 2001-09-06 |
US6714501B2 (en) | 2004-03-30 |
TW563100B (en) | 2003-11-21 |
KR100363166B1 (ko) | 2002-11-30 |
CN1312553A (zh) | 2001-09-12 |
US20010024286A1 (en) | 2001-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOSHIBA SAMSUNG STORAGE TECHNO Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20140721 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140721 Address after: Gyeonggi Do, South Korea Patentee after: Toshiba Samsung Storage Technology Korea Co., Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050209 Termination date: 20170222 |
|
CF01 | Termination of patent right due to non-payment of annual fee |