CN1405769A - 对多种运作模式进行选择后进行记录/再生的信息存储装置及其控制方法 - Google Patents
对多种运作模式进行选择后进行记录/再生的信息存储装置及其控制方法 Download PDFInfo
- Publication number
- CN1405769A CN1405769A CN02143256A CN02143256A CN1405769A CN 1405769 A CN1405769 A CN 1405769A CN 02143256 A CN02143256 A CN 02143256A CN 02143256 A CN02143256 A CN 02143256A CN 1405769 A CN1405769 A CN 1405769A
- Authority
- CN
- China
- Prior art keywords
- mode
- speed
- magnetic head
- dish
- storing device
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
- G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
- G11B33/122—Arrangements for providing electrical connections, e.g. connectors, cables, switches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3268—Power saving in hard disk drive
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, 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
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, 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
- G11B19/20—Driving; Starting; Stopping; Control thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
- G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
- G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
- G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition 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
- G11B5/54—Disposition 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
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
- G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
- G11B5/553—Details
- G11B5/5547—"Seek" control and circuits therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Rotational Drive Of Disk (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12537594A JP3413731B2 (ja) | 1994-06-07 | 1994-06-07 | ディスク装置 |
JP125375/1994 | 1994-06-07 | ||
JP21979094A JPH0883149A (ja) | 1994-09-14 | 1994-09-14 | 電力環境適応型情報記憶装置、その上位装置及びこれらの制御方法 |
JP219790/1994 | 1994-09-14 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95106574A Division CN1095164C (zh) | 1994-06-07 | 1995-06-06 | 对多种运作模式进行选择后进行记录/再生的信息存储装置及其控制方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101000165A Division CN1897137B (zh) | 1994-06-07 | 1995-06-06 | 对多种运作模式进行选择后进行记录/再生的信息存储装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1405769A true CN1405769A (zh) | 2003-03-26 |
CN1287377C CN1287377C (zh) | 2006-11-29 |
Family
ID=26461826
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021432562A Expired - Lifetime CN1287377C (zh) | 1994-06-07 | 1995-06-06 | 对多种运作模式进行选择后进行记录/再生的信息存储设备 |
CN95106574A Expired - Lifetime CN1095164C (zh) | 1994-06-07 | 1995-06-06 | 对多种运作模式进行选择后进行记录/再生的信息存储装置及其控制方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95106574A Expired - Lifetime CN1095164C (zh) | 1994-06-07 | 1995-06-06 | 对多种运作模式进行选择后进行记录/再生的信息存储装置及其控制方法 |
Country Status (4)
Country | Link |
---|---|
US (8) | US5982570A (zh) |
EP (3) | EP1152409B1 (zh) |
CN (2) | CN1287377C (zh) |
DE (2) | DE69525284T2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1658313B (zh) * | 2004-02-17 | 2012-04-25 | 三星电子株式会社 | 控制自适应主轴电动机的方法及利用该方法的盘驱动器 |
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CN1287377C (zh) | 1994-06-07 | 2006-11-29 | 日立环球储存科技日本有限公司 | 对多种运作模式进行选择后进行记录/再生的信息存储设备 |
JP3341955B2 (ja) * | 1994-09-01 | 2002-11-05 | アイシン・エィ・ダブリュ株式会社 | ナビゲーション装置 |
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1995
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- 1995-06-06 EP EP01117557A patent/EP1152409B1/en not_active Expired - Lifetime
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1658313B (zh) * | 2004-02-17 | 2012-04-25 | 三星电子株式会社 | 控制自适应主轴电动机的方法及利用该方法的盘驱动器 |
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EP1152409B1 (en) | 2006-08-09 |
US20030026030A1 (en) | 2003-02-06 |
US6563658B2 (en) | 2003-05-13 |
US8345371B2 (en) | 2013-01-01 |
US6865048B2 (en) | 2005-03-08 |
EP1674974A2 (en) | 2006-06-28 |
US6381087B1 (en) | 2002-04-30 |
CN1287377C (zh) | 2006-11-29 |
EP0686971B1 (en) | 2002-02-06 |
EP1152409A1 (en) | 2001-11-07 |
CN1095164C (zh) | 2002-11-27 |
DE69535162D1 (de) | 2006-09-21 |
US5982570A (en) | 1999-11-09 |
US20050146806A1 (en) | 2005-07-07 |
EP1674974A3 (en) | 2007-03-21 |
US7982999B2 (en) | 2011-07-19 |
US6151182A (en) | 2000-11-21 |
US20030218820A1 (en) | 2003-11-27 |
DE69525284D1 (de) | 2002-03-21 |
US20110205664A1 (en) | 2011-08-25 |
EP0686971A2 (en) | 1995-12-13 |
EP0686971A3 (en) | 1998-04-22 |
DE69535162T2 (de) | 2007-03-08 |
DE69525284T2 (de) | 2002-10-24 |
CN1113590A (zh) | 1995-12-20 |
US6476994B2 (en) | 2002-11-05 |
US20020101679A1 (en) | 2002-08-01 |
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