Invention Grant
- Patent Title: Magnetic disk device, control method, and non-transitory computer-readable storage medium
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Application No.: US17690744Application Date: 2022-03-09
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Publication No.: US11756580B2Publication Date: 2023-09-12
- Inventor: Sho Suzuki , Takayuki Kawabe , Takeyori Hara , Daisuke Sudo
- Applicant: Kabushiki Kaisha Toshiba , Toshiba Electronic Devices & Storage Corporation
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: Allen & Overy LLP
- Priority: JP 21154909 2021.09.22
- Main IPC: G11B5/596
- IPC: G11B5/596 ; G06F3/06 ; G11B20/12
Abstract:
A magnetic disk device includes a plurality of magnetic heads, a storage unit that stores a table storing, for each of the magnetic heads, a track skew value obtained by adding a head shared value and a head unique value, and a control unit that reads out the track skew value corresponding to one of the magnetic heads to be operated from the table and performs seek control.
Public/Granted literature
- US20230097702A1 MAGNETIC DISK DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Public/Granted day:2023-03-30
Information query
IPC分类:
