发明名称 |
METHOD AND SYSTEM FOR INDEXING A DECODER |
摘要 |
A data driven clock recovery system comprising a viterbi for detecting data and tentatively deciding the closest approximation, and a circuit for retrieving the tentative decision in stages. Preferably, the clock recovery system further comprises a combination series-parallel comparison circuit for selecting one value of a set of values for input to the viterbi and for applying said one value to the viterbi.
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申请公布号 |
US2004153954(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030248644 |
申请日期 |
2003.02.04 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ALLEN BRIAN L.;HAAR ALLEN P. |
分类号 |
G11B20/14;H03M13/41;(IPC1-7):H03M13/03 |
主分类号 |
G11B20/14 |
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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