DE69526271T2 - Vorrichtung und Verfahren zur Steuerung einer magnetischen Platteneinheit - Google Patents

Vorrichtung und Verfahren zur Steuerung einer magnetischen Platteneinheit

Info

Publication number
DE69526271T2
DE69526271T2 DE69526271T DE69526271T DE69526271T2 DE 69526271 T2 DE69526271 T2 DE 69526271T2 DE 69526271 T DE69526271 T DE 69526271T DE 69526271 T DE69526271 T DE 69526271T DE 69526271 T2 DE69526271 T2 DE 69526271T2
Authority
DE
Germany
Prior art keywords
controlling
magnetic disk
disk unit
unit
magnetic
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
Application number
DE69526271T
Other languages
English (en)
Other versions
DE69526271D1 (de
Inventor
Keiichi Kohno
Yoshiyuki Nagasaka
Tamotsu Kozuka
Susumu Yoshida
Tsuyoshi Takahashi
Masayoshi Ishii
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69526271D1 publication Critical patent/DE69526271D1/de
Publication of DE69526271T2 publication Critical patent/DE69526271T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20Driving; Starting; Stopping; Control thereof
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20Driving; Starting; Stopping; Control thereof
    • G11B19/28Speed controlling, regulating, or indicating
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00Head arrangements not specific to the method of recording or reproducing
    • G11B21/02Driving or moving of heads
    • G11B21/08Track changing or selecting during transducing operation
    • G11B21/081Access to indexed tracks or parts of continuous track
    • G11B21/083Access to indexed tracks or parts of continuous track on discs
    • G11B21/085Access to indexed tracks or parts of continuous track on discs with track following of accessed part
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00Head arrangements not specific to the method of recording or reproducing
    • G11B21/16Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/18Supporting the heads; Supporting the sockets for plug-in heads while the head is moving
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/012Recording on, or reproducing or erasing from, magnetic disks
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027Analogue recording
    • G11B5/03Biasing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488Disposition of heads
    • G11B5/4886Disposition of heads relative to rotating disc
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55Track change, selection or acquisition by displacement of the head
    • G11B5/5521Track change, selection or acquisition by displacement of the head across disk tracks
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55Track change, selection or acquisition by displacement of the head
    • G11B5/5521Track change, selection or acquisition by displacement of the head across disk tracks
    • G11B5/5526Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
    • G11B5/553Details
    • G11B5/5547"Seek" control and circuits therefor
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/596Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
    • G11B5/59683Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks for magnetoresistive heads
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B2005/0002Special dispositions or recording techniques
    • G11B2005/0005Arrangements, methods or circuits
    • G11B2005/001Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure
    • G11B2005/0013Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure of transducers, e.g. linearisation, equalisation
    • G11B2005/0016Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure of transducers, e.g. linearisation, equalisation of magnetoresistive transducers
    • G11B2005/0018Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure of transducers, e.g. linearisation, equalisation of magnetoresistive transducers by current biasing control or regulation
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027Analogue recording
    • G11B5/035Equalising
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/33Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/40Protective measures on heads, e.g. against excessive temperature 
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/56Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
DE69526271T 1994-01-27 1995-01-04 Vorrichtung und Verfahren zur Steuerung einer magnetischen Platteneinheit Expired - Fee Related DE69526271T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06024697A JP3135447B2 (ja) 1994-01-27 1994-01-27 磁気ディスクドライブの制御方法及びその装置

Publications (2)

Publication Number Publication Date
DE69526271D1 DE69526271D1 (de) 2002-05-16
DE69526271T2 true DE69526271T2 (de) 2002-08-08

Family

ID=12145374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526271T Expired - Fee Related DE69526271T2 (de) 1994-01-27 1995-01-04 Vorrichtung und Verfahren zur Steuerung einer magnetischen Platteneinheit

Country Status (5)

Country Link
US (2) US5956200A (de)
EP (3) EP1267331A3 (de)
JP (1) JP3135447B2 (de)
KR (1) KR100206025B1 (de)
DE (1) DE69526271T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3072014B2 (ja) * 1995-02-10 2000-07-31 富士通株式会社 記憶装置
JP3246374B2 (ja) 1997-01-13 2002-01-15 株式会社日立製作所 磁気抵抗効果型素子を用いた磁気記録装置
US6115201A (en) * 1997-10-16 2000-09-05 Seagate Technology, Inc. Disc drive head bias current optimization
US6141165A (en) * 1997-10-16 2000-10-31 Seagate Technology, Inc. Head switching sequence in a disc drive employing head bias currents
JP3080364B2 (ja) * 1997-12-25 2000-08-28 インターナショナル・ビジネス・マシーンズ・コーポレ−ション ディスクドライブ装置、シーク制御装置
KR100518512B1 (ko) 1998-01-15 2005-11-25 삼성전자주식회사 리드 바이어스 전류 설정 방법
KR100515720B1 (ko) 1998-02-21 2005-11-29 삼성전자주식회사 리드/라이트 채널인자 최적화방법
KR100562146B1 (ko) 1998-03-04 2006-05-25 삼성전자주식회사 엠.알-바이어스 전류 최적화방법
JP2000195023A (ja) * 1998-12-25 2000-07-14 Toshiba Corp ヘッドサスペンションアセンブリ及び同アセンブリを搭載した磁気ディスク装置
JP4026989B2 (ja) 1999-07-08 2007-12-26 富士通株式会社 磁気ディスク装置および最適オフセット測定方法
US6788489B1 (en) * 2000-05-09 2004-09-07 Hitachi Global Storage Technologies Netherlands B.V. Employing off-track capability in data access operations in a direct access storage device
US6778347B2 (en) * 2000-11-20 2004-08-17 Seagate Technology Llc Load balancing circuit for a dual polarity power supply with single polarity voltage regulation
US6687078B1 (en) 2001-02-28 2004-02-03 Western Digital Technologies, Inc. Disk drive for writing micro-jog values along the centerline of a reserved track and for writing user data offset from the centerline of a data track
US7224548B1 (en) 2002-01-04 2007-05-29 Maxtor Corporation Determining contact write current in disk drive using position error signal variance
US7027251B1 (en) 2002-01-04 2006-04-11 Maxtor Corporation Method and apparatus to control pole tip protrusion
EP1333427A3 (de) * 2002-01-31 2008-04-30 Texas Instruments Incorporated Schaltung zum Lesen von differentialen Daten einer Platte mittels Spannungsanlegen zur Vorspannung eines Lesekopfes
US7023645B1 (en) * 2002-05-03 2006-04-04 Maxtor Corporation Read error recovery method and apparatus
US6917485B2 (en) 2003-02-05 2005-07-12 Seagate Technology Llc Dynamic head switch timing recalibration apparatus and method
JP2004326969A (ja) * 2003-04-25 2004-11-18 Toshiba Corp ディスク記憶装置及びリードエラー回復方法
US20070097806A1 (en) * 2005-11-03 2007-05-03 Maxtor Corporation Disk drive that compensates for track radial pitch variation and methods thereof
JP2008108312A (ja) * 2006-10-24 2008-05-08 Fujitsu Ltd データ読み出し方法ならびに記憶装置
JP4948382B2 (ja) 2006-12-22 2012-06-06 キヤノン株式会社 感光ドラム取り付け用カップリング部材
US7974036B2 (en) * 2008-08-19 2011-07-05 Seagate Technology Llc Time-shifted bits for write synchronization correction
US8848310B2 (en) * 2013-01-04 2014-09-30 Seagate Technology Llc Offset correction values on a data storage media
US11341989B2 (en) 2020-09-30 2022-05-24 Seagate Technology Llc Read head stress reduction
US11386921B2 (en) 2020-09-30 2022-07-12 Seagate Technology Llc Read head stress reduction

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139515A (en) * 1978-04-20 1979-10-30 Matsushita Electric Ind Co Ltd Magnetic recorder-reproducer
US4484237A (en) * 1981-01-14 1984-11-20 Nippon Gakki Seizo Kabushiki Kaisha Apparatus for automatically setting the optimum performance characteristics of a tape recorder
US4611253A (en) * 1983-06-28 1986-09-09 Pioneer Electronic Corporation Magnetic recording and reproducing device
JPH0756725B2 (ja) * 1983-07-29 1995-06-14 ティアツク株式会社 ディスク駆動装置
JPS60129969A (ja) * 1983-12-16 1985-07-11 Hitachi Ltd デ−タ読出書込回路
US4737867A (en) * 1984-02-03 1988-04-12 Brother Kogyo Kabushiki Kaisha Power saving arrangement in information recording system
JPS60185254A (ja) * 1984-03-02 1985-09-20 Teac Co デイスク駆動装置
JPS61208127A (ja) * 1985-03-11 1986-09-16 Nec Corp マイクロプログラム制御装置
JPS61276110A (ja) * 1985-05-30 1986-12-06 Nec Corp 磁気抵抗効果型磁気ヘツド
JPS6187207A (ja) * 1985-10-11 1986-05-02 Hitachi Ltd 磁気記憶装置
JPS62140283A (ja) * 1985-12-13 1987-06-23 Fujitsu Ltd 磁気デイスク装置
JPS63171369A (ja) * 1987-01-10 1988-07-15 Kenwood Corp 電位差測定装置
US4821125A (en) * 1986-06-11 1989-04-11 International Business Machines Corporation Compensation of write current adn delta-V for recording component and radial position
JPS6314369A (ja) * 1986-07-04 1988-01-21 Nec Corp 磁気デイスク装置
JPS6371981A (ja) * 1986-09-16 1988-04-01 Hitachi Ltd フロツピデイスク制御方式
US4802033A (en) * 1986-11-07 1989-01-31 Eastman Kodak Company Predictive positioning offset compensation for high TPI disk systems
JP2509626B2 (ja) * 1987-07-03 1996-06-26 株式会社東芝 磁気記録再生装置
US4969059A (en) * 1988-03-28 1990-11-06 Rigidyne Corporation Offset nulling system for computer disk drives
JP2636449B2 (ja) * 1988-12-27 1997-07-30 日本電気株式会社 マイクロコンピュータ
JPH0337875A (ja) * 1989-07-04 1991-02-19 Toshiba Corp データ記録再生装置のヘッド駆動制御装置
JPH0363981A (ja) * 1989-07-31 1991-03-19 Canon Inc 情報記録再生装置
US5073833A (en) * 1989-11-13 1991-12-17 International Business Machines Corporation Dual sector servo system for disk file with separate read and write heads
JPH03186073A (ja) * 1989-12-15 1991-08-14 Olympus Optical Co Ltd 情報記録・再生装置
US5253131A (en) * 1990-03-06 1993-10-12 Maxtor Corporation Servo pattern for location and positioning of information on a disk drive
JP2907925B2 (ja) * 1990-03-12 1999-06-21 富士通株式会社 ディスク装置
JPH04232610A (ja) * 1990-10-02 1992-08-20 Internatl Business Mach Corp <Ibm> 情報の読み取り・書き込み装置
JP2642518B2 (ja) * 1990-12-21 1997-08-20 富士通株式会社 磁気ヘッド位置信号のオフセット補正方式
JP2610373B2 (ja) * 1991-01-30 1997-05-14 株式会社東芝 磁気記録再生装置
JP2845352B2 (ja) * 1991-02-12 1999-01-13 日本電信電話株式会社 Atm網における交換機の呼受付制御装置
US5257149A (en) * 1991-02-13 1993-10-26 Seagate Technology, Inc. Disc drive with offset address field
US5367411A (en) * 1991-08-02 1994-11-22 Hitachi, Ltd. Magnetic recording and reproducing apparatus with reproducing head of magnetoresistive type having control of magnetic bias level
US5430584A (en) * 1991-10-18 1995-07-04 International Microelectronic Products Disk drive interface combining a magneto-resistive read and inductive write circuits
JPH05114259A (ja) * 1991-10-23 1993-05-07 Sony Corp 記録再生装置
US5345347A (en) * 1992-02-18 1994-09-06 Western Digital Corporation Disk drive with reduced power modes
JPH05242617A (ja) * 1992-02-28 1993-09-21 Nec Corp 磁気ディスク装置のヘッド位置決め回路
JP2953191B2 (ja) * 1992-05-14 1999-09-27 松下電器産業株式会社 磁気ディスク装置
JP3125452B2 (ja) * 1992-07-02 2001-01-15 ソニー株式会社 磁気ディスク装置
US5353170A (en) * 1993-05-19 1994-10-04 International Business Machines Corporation Error recovery data storage system and method with two position read verification
US5477103A (en) * 1993-06-04 1995-12-19 Cirrus Logic, Inc. Sequence, timing and synchronization technique for servo system controller of a computer disk mass storage device
US5412518A (en) * 1993-12-16 1995-05-02 International Business Machines Corporation Individual MR transducer head/disk/channel adaptive bias current system
US5500776A (en) * 1993-12-16 1996-03-19 Seagate Technology, Inc. Self-calibration for computer disk read/write offsets
US5751512A (en) * 1994-01-28 1998-05-12 Seagate Technology, Inc. Data storage format for data storage devices having a radial offset between read and write elements

Also Published As

Publication number Publication date
EP1267331A3 (de) 2004-01-02
DE69526271D1 (de) 2002-05-16
EP0665535A2 (de) 1995-08-02
US5956200A (en) 1999-09-21
JPH07220257A (ja) 1995-08-18
US5831782A (en) 1998-11-03
EP1156485A3 (de) 2001-11-28
EP1267331A2 (de) 2002-12-18
EP0665535B1 (de) 2002-04-10
KR100206025B1 (ko) 1999-07-01
EP1156485A2 (de) 2001-11-21
EP0665535A3 (de) 1996-07-03
JP3135447B2 (ja) 2001-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee