发明名称 |
Method of controlling operating clock frequency of hard disk drive, recording medium, and hard disk drive |
摘要 |
A method and apparatus to control an operating clock frequency of a hard disk drive. The method includes analyzing a command workload, and changing the operating clock frequency of the hard disk drive based on an analysis result. Alternatively, the method includes measuring a time taken to receive a predetermined number of write/read commands and controlling the operating clock frequency of the hard disk drive based on a result of a comparison of the measured time with at least one reference value. An operating clock frequency control block included in the hard disk drive executes the method.
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申请公布号 |
US8046595(B2) |
申请公布日期 |
2011.10.25 |
申请号 |
US20060581330 |
申请日期 |
2006.10.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUN JIN-WAN |
分类号 |
G06F1/26 |
主分类号 |
G06F1/26 |
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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