JP4199484B2 - 磁気ディスク記憶システム - Google Patents
磁気ディスク記憶システム Download PDFInfo
- Publication number
- JP4199484B2 JP4199484B2 JP2002165589A JP2002165589A JP4199484B2 JP 4199484 B2 JP4199484 B2 JP 4199484B2 JP 2002165589 A JP2002165589 A JP 2002165589A JP 2002165589 A JP2002165589 A JP 2002165589A JP 4199484 B2 JP4199484 B2 JP 4199484B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- motor
- magnetic disk
- current
- 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
Links
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- 238000003079 width control Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 101100428764 Drosophila melanogaster vret gene Proteins 0.000 description 8
- 238000009499 grossing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 101100191136 Arabidopsis thaliana PCMP-A2 gene Proteins 0.000 description 1
- 101100464782 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CMP2 gene Proteins 0.000 description 1
- 101100464779 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) CNA1 gene Proteins 0.000 description 1
- 101100048260 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) UBX2 gene Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Images
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- Rotational Drive Of Disk (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002165589A JP4199484B2 (ja) | 2002-06-06 | 2002-06-06 | 磁気ディスク記憶システム |
| US10/448,179 US6972918B2 (en) | 2002-06-06 | 2003-05-30 | Magnetic disk memory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002165589A JP4199484B2 (ja) | 2002-06-06 | 2002-06-06 | 磁気ディスク記憶システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004013994A JP2004013994A (ja) | 2004-01-15 |
| JP2004013994A5 JP2004013994A5 (https=) | 2005-10-06 |
| JP4199484B2 true JP4199484B2 (ja) | 2008-12-17 |
Family
ID=30433391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002165589A Expired - Fee Related JP4199484B2 (ja) | 2002-06-06 | 2002-06-06 | 磁気ディスク記憶システム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4199484B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010288425A (ja) * | 2009-06-15 | 2010-12-24 | Texas Instr Japan Ltd | モータ制御装置及びディスク駆動装置 |
| JP5539026B2 (ja) * | 2010-05-28 | 2014-07-02 | ルネサスエレクトロニクス株式会社 | 磁気ディスク制御装置およびハードディスクドライブ装置 |
-
2002
- 2002-06-06 JP JP2002165589A patent/JP4199484B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004013994A (ja) | 2004-01-15 |
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