TW513696B - Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage - Google Patents

Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage Download PDF

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Publication number
TW513696B
TW513696B TW089120977A TW89120977A TW513696B TW 513696 B TW513696 B TW 513696B TW 089120977 A TW089120977 A TW 089120977A TW 89120977 A TW89120977 A TW 89120977A TW 513696 B TW513696 B TW 513696B
Authority
TW
Taiwan
Prior art keywords
data
disk
read
patent application
scope
Prior art date
Application number
TW089120977A
Other languages
English (en)
Chinese (zh)
Inventor
Daniel D Rochat
Yiping Ma
Weimin Pan
Original Assignee
Iomega Corp
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 Iomega Corp filed Critical Iomega Corp
Application granted granted Critical
Publication of TW513696B publication Critical patent/TW513696B/zh

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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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • 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
    • G11B20/1879—Direct read-after-write methods
    • 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
    • G11B20/1816—Testing
    • G11B2020/1823—Testing wherein a flag is set when errors are detected or qualified
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
TW089120977A 1999-10-07 2000-10-07 Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage TW513696B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41419999A 1999-10-07 1999-10-07

Publications (1)

Publication Number Publication Date
TW513696B true TW513696B (en) 2002-12-11

Family

ID=23640395

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089120977A TW513696B (en) 1999-10-07 2000-10-07 Method for detecting transient write errors in a disk drive and for differentiating transient write errors from permanent media damage

Country Status (6)

Country Link
EP (1) EP1149380A1 (ko)
JP (1) JP2003511813A (ko)
KR (1) KR20010101145A (ko)
AU (1) AU7599300A (ko)
TW (1) TW513696B (ko)
WO (1) WO2001027924A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426506B (zh) * 2010-07-16 2014-02-11 Mediatek Inc 資料記錄方法及資料記錄裝置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6578164B1 (en) * 2000-07-12 2003-06-10 Iomega Corporation Method for detecting transient write errors in a disk drive having a dual transducer slider
DE10294639T5 (de) * 2001-05-22 2004-04-22 Seagate Technology Llc, Scotts Valley Sprungschreibdetektor für niedrige Amplitude
JP4156499B2 (ja) * 2003-11-28 2008-09-24 株式会社日立製作所 ディスクアレイ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04216369A (ja) * 1990-12-14 1992-08-06 Matsushita Electric Ind Co Ltd 情報記録再生装置
US5471351A (en) * 1993-07-09 1995-11-28 Fujitsu Limited Method and apparatus of verifying accurate writing through comparisons of written and read data
US5588007A (en) * 1996-04-26 1996-12-24 Iomega Corporation Method for detecting transient write errors in a disk drive
KR100412344B1 (ko) * 1997-04-08 2004-02-14 삼성전자주식회사 헤드비행고도에 따른 데이타 라이트 제어방법
KR100208383B1 (ko) * 1997-06-03 1999-07-15 윤종용 하드 디스크 드라이브의 용량변환 생산방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI426506B (zh) * 2010-07-16 2014-02-11 Mediatek Inc 資料記錄方法及資料記錄裝置

Also Published As

Publication number Publication date
JP2003511813A (ja) 2003-03-25
WO2001027924A1 (en) 2001-04-19
AU7599300A (en) 2001-04-23
EP1149380A1 (en) 2001-10-31
KR20010101145A (ko) 2001-11-14

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