发明名称 |
MAGNETIC STORAGE CONTROL APPARATUS, MAGNETIC STORAGE CONTROL METHOD, AND MAGNETIC STORAGE APPARATUS |
摘要 |
A magnetic storage control apparatus for controlling a magnetic storage apparatus that uses a recording medium having a plurality of reference signals on its track and having a data area between the reference signals. The apparatus includes: a measurement section that reproduces the reference signal in a predetermined track of the recording medium and measures, for each data area, the time for a head to scan the data area to obtain a measurement value; a calculation section that calculates a setting value concerning the frequency of a recording clock used in data recording based on the measurement values of a plurality of data areas obtained by the measurement section; and a generation section that generates the recording clock based on the measurement values obtained by the measurement section and setting value calculated by the calculation section.
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申请公布号 |
US2009244760(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20090413516 |
申请日期 |
2009.03.28 |
申请人 |
FUJITSU LIMITED |
发明人 |
KANAOKA TOSHIKAZU;ITAKURA AKIHIRO |
分类号 |
G11B5/09 |
主分类号 |
G11B5/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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