| 发明名称 |
MAGNETIC DISK APPARATUS AND METHOD FOR ACCESSING DATA SECTOR |
| 摘要 |
A magnetic disk apparatus includes a disk and a controller. The disk includes a plurality of tracks including a first track and a second track that is different from the first track. A plurality of data sectors are located on the tracks. The data sectors include short data sectors and long data sectors, each including a plurality of short data sectors. If the controller accesses a long data sector located at an end of the first track, the controller first accesses a short data sector of the long data sector at the end of the first track, and then accesses a short data sector of the long data sector at the beginning of the second track. |
| 申请公布号 |
US2016111126(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
US201514630496 |
申请日期 |
2015.02.24 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
MATSUO Takashi;YOSHIDA Kenji;TAKADA Kazuya;KONDO Yosuke |
| 分类号 |
G11B20/12 |
主分类号 |
G11B20/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic disk apparatus comprising:
a disk comprising a plurality of tracks including a first track and a second track that is different from the first track, a plurality of data sectors being located on the plurality of tracks, the data sectors including short data sectors and long data sectors, each including a plurality of short data sectors; and a controller configured to access the data sectors using a head, wherein, when the controller accesses a long data sector located at an end of the first track, the controller first accesses a short data sector of the long data sector at the end of the first track, and then accesses a short data sector of the long data sector at the beginning of the second track. |
| 地址 |
Tokyo JP |
