发明公开
EP0089020A2 Data processing apparatus with means for recording data by moving a head to a plurality of tracks
失效
一种数据处理设备,包括用于通过头移动到多数磁道记录数据的装置。
- 专利标题: Data processing apparatus with means for recording data by moving a head to a plurality of tracks
- 专利标题(中): 一种数据处理设备,包括用于通过头移动到多数磁道记录数据的装置。
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申请号: EP83102372.6申请日: 1983-03-10
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公开(公告)号: EP0089020A2公开(公告)日: 1983-09-21
- 发明人: Kimoto, Katsumi , Ishihara, Atsushi
- 申请人: KABUSHIKI KAISHA TOSHIBA
- 申请人地址: 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210 JP
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210 JP
- 代理机构: Henkel, Feiler, Hänzel & Partner
- 优先权: JP40605/82 19820315; JP40608/82 19820315
- 主分类号: G11B19/02
- IPC分类号: G11B19/02 ; G11B21/02 ; G11B21/08 ; G11B19/04 ; G11B27/36
摘要:
A data recording apparatus is provided which has a recording/reproduction head (3) for recording data on or reproducing the data from a recording medium, a moving mechanism (92, 93) for moving the recording/reproducing head (3) on the recording medium, an error detectors (78,85) for detecting an error in accordance with a signal from the recording/reproduction head (3) in the recording mode, and a control section (21) for detecting that an access to a recording start track cannot be made by the recordingl reproduction head (3) for recording data, for determining a track number in the vicinity of the recording start track by the recording/reproduction head (3) in accordance with a detection result, and for controlling a moving mechanism (92, 93) to move the recording/reproduction head (3) to a target track ahead of a predetermined number of tracks which correspond to a distance between the target track and the recording start track without performing recording of data on the predetermined number of tracks in accordance with a detection result from a tracking error detector (78, 85).
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