Write delay to de-skew data in read while write function for tape storage devices
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United States of America Patent
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Apr 19, 2016
Grant Date -
Jan 21, 2016
app pub date -
Dec 17, 2014
filing date -
Jul 17, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
A controller, according to one embodiment, has at least some hardware components, and is configured to determine an offset between adjacent arrays of transducers in a direction perpendicular to an intended direction of media travel when a magnetic head having the arrays is positioned at a first position, cause the magnetic head to tilt to a second position, and delay write operations performed by at least some of the transducers in a first of the arrays such that data written by the transducers in the first array is readable by a second array of read transducers aligned in the direction orthogonal to the intended direction of media travel without implementing readback delays corresponding to the write delays.
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