发明名称 |
Disk drive with optimized read gate delay |
摘要 |
A method is provided in which an optimal read gate delay duration for reading from a track of a hard disk drive is determined. The disk drive is of the type having read and write elements separated by an inter-element spacing and a platter including a plurality of radially spaced tracks. In one aspect the method comprises the steps of writing a bit pattern to a track, reading the bit pattern with each of a range of read gate delay durations, calculating a read bit error rate for each said duration and setting the optimal read gate delay to the delay duration corresponding to the lowest read bit error rate. In addition a computer program product, readable by a computer system for implementing the method is also provided.
|
申请公布号 |
US2003002190(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
US20010016342 |
申请日期 |
2001.12.11 |
申请人 |
TEO SONG WEE;CHOO QUEK LEONG |
发明人 |
TEO SONG WEE;CHOO QUEK LEONG |
分类号 |
G11B5/012;G11B5/48;G11B20/10;(IPC1-7):G11B15/12;G11B5/09 |
主分类号 |
G11B5/012 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|