发明授权
US07672072B1 Disk drive modifying an update function for a refresh monitor in response to a measured duration
有权
磁盘驱动器根据测量的持续时间修改刷新监视器的更新功能
- 专利标题： Disk drive modifying an update function for a refresh monitor in response to a measured duration
- 专利标题（中）： 磁盘驱动器根据测量的持续时间修改刷新监视器的更新功能
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申请号： US11769411申请日： 2007-06-27
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公开(公告)号： US07672072B1公开(公告)日： 2010-03-02
- 发明人: William B. Boyle , Michael S. Rothberg
- 申请人： William B. Boyle , Michael S. Rothberg
- 申请人地址： US CA Lake Forest
- 专利权人： Western Digital Technologies, Inc.
- 当前专利权人： Western Digital Technologies, Inc.
- 当前专利权人地址： US CA Lake Forest
- 代理商 Howard H. Sheerin, Esq.
- 主分类号： G11B5/33
- IPC分类号： G11B5/33
摘要：
A disk drive is disclosed including a disk, and a head actuated over the disk. A refresh monitor is maintained for data stored on the disk, wherein the refresh monitor comprises an update function responsive to an operating parameter of the disk drive. A duration monitor is maintained, and the update function of the refresh monitor is modified in response to the duration monitor. The data stored on the disk is refreshed in response to the refresh monitor.
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