JP2001273094A - Ｃｄ−ｒｏｍデコーダ - Google Patents

Ｃｄ−ｒｏｍデコーダ

Info

Publication number
JP2001273094A
JP2001273094A JP2000088208A JP2000088208A JP2001273094A JP 2001273094 A JP2001273094 A JP 2001273094A JP 2000088208 A JP2000088208 A JP 2000088208A JP 2000088208 A JP2000088208 A JP 2000088208A JP 2001273094 A JP2001273094 A JP 2001273094A
Authority
JP
Japan
Prior art keywords
sector
data
information
command
register
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.)
Pending
Application number
JP2000088208A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001273094A5 (https=
Inventor
Takayuki Suzuki
貴之 鈴木
Hiroyuki Tsuda
廣之 津田
Masayuki Ishibashi
昌幸 石橋
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP2000088208A priority Critical patent/JP2001273094A/ja
Priority to TW090103325A priority patent/TW516039B/zh
Priority to KR1020010015874A priority patent/KR20010093707A/ko
Priority to US09/818,149 priority patent/US20010027551A1/en
Publication of JP2001273094A publication Critical patent/JP2001273094A/ja
Publication of JP2001273094A5 publication Critical patent/JP2001273094A5/ja
Pending legal-status Critical Current

Links

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
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • G11B2020/1232—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 sector, i.e. the minimal addressable physical data unit
    • 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
    • G11B2020/1277—Control data, system data or management information, i.e. data used to access or process user data for managing gaps between two recordings, e.g. control data in linking areas, run-in or run-out fields, guard or buffer zones
    • 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
    • G11B2020/1285—Status of the record carrier, e.g. space bit maps, flags indicating a formatting status or a write permission
    • 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
    • G11B2220/213—Read-only 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2000088208A 2000-03-28 2000-03-28 Ｃｄ−ｒｏｍデコーダ Pending JP2001273094A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000088208A JP2001273094A (ja) 2000-03-28 2000-03-28 Ｃｄ−ｒｏｍデコーダ
TW090103325A TW516039B (en) 2000-03-28 2001-02-14 CD-ROM decoder
KR1020010015874A KR20010093707A (ko) 2000-03-28 2001-03-27 Ｃｄ-ｒｏｍ 디코더
US09/818,149 US20010027551A1 (en) 2000-03-28 2001-03-27 CD-ROM decoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000088208A JP2001273094A (ja) 2000-03-28 2000-03-28 Ｃｄ−ｒｏｍデコーダ

Publications (2)

Publication Number Publication Date
JP2001273094A true JP2001273094A (ja) 2001-10-05
JP2001273094A5 JP2001273094A5 (https=) 2004-07-15

Family

ID=18604109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000088208A Pending JP2001273094A (ja) 2000-03-28 2000-03-28 Ｃｄ−ｒｏｍデコーダ

Country Status (4)

Country Link
US (1) US20010027551A1 (https=)
JP (1) JP2001273094A (https=)
KR (1) KR20010093707A (https=)
TW (1) TW516039B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3980970B2 (ja) * 2002-08-30 2007-09-26 株式会社東芝 記録制御回路、光ディスク装置及び半導体集積回路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854208B2 (ja) * 1992-11-20 1999-02-03 三洋電機株式会社 Ｃｄ−ｒｏｍデコーダ
JP2951192B2 (ja) * 1994-02-28 1999-09-20 三洋電機株式会社 Ｃｄ−ｒｏｍデコーダ
SG24105A1 (en) * 1994-03-19 1996-02-10 Sony Corp Apparatus for recording and reproducing information
JPH10334586A (ja) * 1997-05-27 1998-12-18 Ricoh Co Ltd 信号処理回路
KR100270696B1 (ko) * 1997-08-18 2000-12-01 윤종용 버퍼메모리를내장하는광디스크드라이브의섹터디코딩및아타피제어장치
JP3530388B2 (ja) * 1998-07-22 2004-05-24 三洋電機株式会社 符号誤り訂正装置
US6259659B1 (en) * 1998-12-11 2001-07-10 Lsi Logic Corporation Method and apparatus for configuring a sector map for an optical storage device
US6539518B1 (en) * 1999-09-10 2003-03-25 Integrated Memory Logic, Inc. Autodisk controller

Also Published As

Publication number Publication date
KR20010093707A (ko) 2001-10-29
TW516039B (en) 2003-01-01
US20010027551A1 (en) 2001-10-04

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