发明申请
US20060114587A1 Method for precompensation/write-current latching to improve error rate
有权
预补偿/写电流锁存方法，以提高错误率
- 专利标题： Method for precompensation/write-current latching to improve error rate
- 专利标题（中）： 预补偿/写电流锁存方法，以提高错误率
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申请号： US11000105申请日： 2004-11-30
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公开(公告)号： US20060114587A1公开(公告)日： 2006-06-01
- 发明人: Indukumar Kalahasthi , Quan-chiu Lam , Guo Mian , Kris Schouterden , Joseph Silva , Christopher Wiederholt , Douglas Zuercher
- 申请人： Indukumar Kalahasthi , Quan-chiu Lam , Guo Mian , Kris Schouterden , Joseph Silva , Christopher Wiederholt , Douglas Zuercher
- 主分类号： G11B5/09
- IPC分类号： G11B5/09
摘要：
A method is presented for writing data to a surface of a magnetic disk in a disk drive. The method includes determining a number of sector groups into which sectors of the data to be written will be grouped, loading registers with current values, kick-latching values, and precompensation values for each of said sector groups, and applying the current values, kick-latching values, and precompensation values for each of the sector groups to the write head while writing data to the sector groups of the recording media.
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