| 摘要 |
A hard disk drive with multiple heads coupled to multiple disks. The disk drive switches between heads when writing or reading data to access different disk surfaces. As described above, there is a head skew time associated with switching heads. The disk drive includes a circuit that switches heads in accordance with a sequence that is a function of a head skew value. For example, the sequence may include switching from a first head to a third head and from a third head to a second head.
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