发明名称 Method for precompensation/write-current latching to improve error rate
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.
申请公布号 US7446966(B2) 申请公布日期 2008.11.04
申请号 US20040000105 申请日期 2004.11.30
申请人 HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. 发明人 KALAHASTHI INDUKUMAR CHENCHU;LAM QUAN-CHIU HARRY;MIAN GUO;SCHOUTERDEN KRIS;SILVA JOSEPH EMANUEL;WIEDERHOLT CHRISTOPHER DAVID;ZUERCHER DOUGLAS M.
分类号 G11B27/36;G11B5/09 主分类号 G11B27/36
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