| 发明名称 | Sync mark system for two dimensional magnetic recording | ||
| 摘要 | A data processing system includes an analog to digital converter operable to sample an analog signal obtained from a magnetic storage medium to yield digital samples, and a sync mark detector operable to search for a particular one of a number of sync marks in the digital samples. Each of the data tracks on the magnetic storage medium is associated with one of the sync marks. The sync mark on each of the data tracks has a different pattern than the sync marks on neighboring tracks. | ||
| 申请公布号 | US8929011(B1) | 申请公布日期 | 2015.01.06 |
| 申请号 | US201314055886 | 申请日期 | 2013.10.17 |
| 申请人 | LSI Corporation | 发明人 | Song Xiufeng;Hwang Eui Seok;Mathew George |
| 分类号 | G11B20/10;G11B27/32;G11B20/14 | 主分类号 | G11B20/10 |
| 代理机构 | Hamilton DeSanctis & Cha | 代理人 | Hamilton DeSanctis & Cha |
| 主权项 | 1. A data processing system comprising: an analog to digital converter operable to sample an analog signal obtained from a magnetic storage medium to yield digital samples; and a sync mark detector operable to search for a particular one of a plurality of sync marks in the digital samples, wherein each of a plurality of data tracks on the magnetic storage medium is associated with one of the plurality of sync marks, and wherein the sync mark on each of the plurality of data tracks has a different pattern than the sync marks on neighboring tracks, wherein the data processing system is embodied in a two dimensional magnetic recording system comprising a plurality of read sensors, the data processing system comprising a plurality of sync mark detectors, one for each of the read sensors. | ||
| 地址 | San Jose CA US | ||