发明名称 |
A formatting apparatus and a flexible disk |
摘要 |
<p>An apparatus and formatting method which formats a disk without using an index pulse generated by hardware for every disk rotation. A last data block gap and a track gap which are longer than a standard track gap length are first written. Even if there is a fluctuation in rotation cycle time during formatting, a last sector of each track is written over a beginning of the track gap. When writing to a last sector is complete, formatting of a track is complete. When a head is stably positioned at a track to be formatted, formatting of the track is started. <IMAGE></p> |
申请公布号 |
EP0840319(A2) |
申请公布日期 |
1998.05.06 |
申请号 |
EP19970113218 |
申请日期 |
1997.07.31 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
ONODA, ATSUO;ISOZAKI, SHIN;OHKE, TADANOBU |
分类号 |
G11B5/09;G11B20/12;(IPC1-7):G11B20/12;G11B19/00 |
主分类号 |
G11B5/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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