发明名称 |
Information-signal recording apparatus employing record volume oriented identification signals |
摘要 |
A peripheral subsystem, such as a tape storage subsystem, assigns logical and physical values to blocks of signals received from a host. A host can retrieve such values for use later to locate the blocks of signals and for error recovery purposes. In a buffered peripheral subsystem, such values define current signal transfer status of the buffer.
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申请公布号 |
US4393445(A) |
申请公布日期 |
1983.07.12 |
申请号 |
US19810241172 |
申请日期 |
1981.03.06 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MILLIGAN, CHARLES A.;VIDEKI, II, EDWIN R.;YATES, WINSTON F. |
分类号 |
G11B15/087;G06F3/06;G06F12/08;G11B20/10;G11B20/12;(IPC1-7):G06F13/04;G11B15/18 |
主分类号 |
G11B15/087 |
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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