| 发明名称 |
WRITE DELAY TO DE-SKEW DATA IN READ WHILE WRITE FUNCTION FOR TAPE STORAGE DEVICES |
| 摘要 |
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. |
| 申请公布号 |
US2016019921(A1) |
申请公布日期 |
2016.01.21 |
| 申请号 |
US201414574278 |
申请日期 |
2014.12.17 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Bui Nhan X.;Taketomi Tomoko;Tanaka Keisuke;Tsuruta Kazuhiro |
| 分类号 |
G11B5/584;G11B27/10;G11B5/56 |
主分类号 |
G11B5/584 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A controller having at least some hardware components, the controller configured to:
determine, by the controller, 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, by the controller, the magnetic head to tilt to a second position; and delay, by the controller, 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. |
| 地址 |
Armonk NY US |
