发明名称 |
Read/write controlling apparatus for adjusting the data length of a magnetic disk |
摘要 |
The present invention relates to a magnetic disk control apparatus capable of utilizing a data region of a track. The data read/write controlling apparatus according to the present invention comprises a unit for serially reading a signal series constructed of a servo signal and data which has been recorded on a recording track; a unit for generating a first read/ write control signal in response to the servo signal of the read signal series; a unit for generating a second read/write control signal between the generation of the servo signal and a generation of a servo signal subsequent to the first-mentioned signal; a unit for writing given data into the data region of the recording track in response to the generation of the read/write control signal; and a unit for externally outputting data read out just after the read/write control signal is generated.
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申请公布号 |
US5313340(A) |
申请公布日期 |
1994.05.17 |
申请号 |
US19920823299 |
申请日期 |
1992.01.21 |
申请人 |
HITACHI, LTD. |
发明人 |
TAKAYAMA, NORIKAZU;HIROSE, TSUNEO;KOJIMA, AKIRA |
分类号 |
G11B5/012;G11B19/02;G11B20/10;G11B20/12;(IPC1-7):G11B5/09 |
主分类号 |
G11B5/012 |
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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