发明名称 |
Method for controlling a rotating storage unit |
摘要 |
A method for controlling a rotating storage unit which parallelly transfers data between a plurality of heads of the rotating storage unit and a plurality of tracks of a record medium is disclosed. When there is a defective sector in any track, a non-defective sector which appears next to the defective sector as viewed in a sequence of logical arrangement of records in the sectors of the tracks is assigned as an alternative sector.
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申请公布号 |
US4926272(A) |
申请公布日期 |
1990.05.15 |
申请号 |
US19870039571 |
申请日期 |
1987.04.16 |
申请人 |
HITACHI, LTD. |
发明人 |
TAKAMATSU, HISASHI;TAKEUCHI, HISAHARU;TOHCHI, MAMORU |
分类号 |
G11B20/10;G11B5/09;G11B20/12;G11B20/18 |
主分类号 |
G11B20/10 |
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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