JP2000182317A - ディスクドライブ装置及びディスクモ―タの回転制御方法 - Google Patents

ディスクドライブ装置及びディスクモ―タの回転制御方法

Info

Publication number
JP2000182317A
JP2000182317A JP10375467A JP37546798A JP2000182317A JP 2000182317 A JP2000182317 A JP 2000182317A JP 10375467 A JP10375467 A JP 10375467A JP 37546798 A JP37546798 A JP 37546798A JP 2000182317 A JP2000182317 A JP 2000182317A
Authority
JP
Japan
Prior art keywords
rotation speed
disk
speed
motor
signal
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
JP10375467A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000182317A5 (cg-RX-API-DMAC7.html
Inventor
Noboru Aoyama
昇 青山
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP10375467A priority Critical patent/JP2000182317A/ja
Publication of JP2000182317A publication Critical patent/JP2000182317A/ja
Publication of JP2000182317A5 publication Critical patent/JP2000182317A5/ja
Pending legal-status Critical Current

Links

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  • Rotational Drive Of Disk (AREA)
JP10375467A 1998-12-15 1998-12-15 ディスクドライブ装置及びディスクモ―タの回転制御方法 Pending JP2000182317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10375467A JP2000182317A (ja) 1998-12-15 1998-12-15 ディスクドライブ装置及びディスクモ―タの回転制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10375467A JP2000182317A (ja) 1998-12-15 1998-12-15 ディスクドライブ装置及びディスクモ―タの回転制御方法

Publications (2)

Publication Number Publication Date
JP2000182317A true JP2000182317A (ja) 2000-06-30
JP2000182317A5 JP2000182317A5 (cg-RX-API-DMAC7.html) 2005-06-30

Family

ID=18505562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10375467A Pending JP2000182317A (ja) 1998-12-15 1998-12-15 ディスクドライブ装置及びディスクモ―タの回転制御方法

Country Status (1)

Country Link
JP (1) JP2000182317A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6711117B1 (en) * 1999-03-18 2004-03-23 Matsushita Electric Industrial Co., Ltd. Disk drive incorporating vibration suppressing mechanism
US7733753B2 (en) 2006-07-28 2010-06-08 Funai Electric Co., Ltd. Optical disk device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6711117B1 (en) * 1999-03-18 2004-03-23 Matsushita Electric Industrial Co., Ltd. Disk drive incorporating vibration suppressing mechanism
US7733753B2 (en) 2006-07-28 2010-06-08 Funai Electric Co., Ltd. Optical disk device

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