发明名称 |
PERIPHERAL DEVICE ANALYSIS |
摘要 |
A computer peripheral device having related mechanical and electrical functions such as a magnetic media transport is analyzed by combining tachometer signals indicative of a mechanical function with data signals from the electrical functions. Such data signals can represent formatting of data on the media while the tachometer pulses indicate capstan rotation used for media transport. In tape systems, data-signal formatting is usually generated by successive motions of the media.
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申请公布号 |
US3711691(A) |
申请公布日期 |
1973.01.16 |
申请号 |
USD3711691 |
申请日期 |
1971.05.13 |
申请人 |
IBM,US |
发明人 |
BREITENBACH R,US;EDSTROM G,US;KEFFELER J,US |
分类号 |
G06F11/267;G11B15/02;G11B33/10;(IPC1-7):G11B27/00 |
主分类号 |
G06F11/267 |
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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