发明名称 |
CIRCUITS AND METHODS FOR REDUCING PIN COUNT IN MULTIPLE-MODE INTEGRATED CIRCUIT DEVICES |
摘要 |
<p>A method of controlling a terminal of an integrated circuit includes determining a frequency ratio between a frequency of a signal and a frequency of another signal received by an integrated circuit. A selected signal appearing at a selected terminal of the integrated circuit is selectively interpreted in accordance with an operating mode when the frequency ratio is below a selected value and in accordance with another operating mode when the frequency of the signal is above a selected value.</p> |
申请公布号 |
EP1634402(A2) |
申请公布日期 |
2006.03.15 |
申请号 |
EP20040754398 |
申请日期 |
2004.06.04 |
申请人 |
CIRRUS LOGIC, INC. |
发明人 |
DUEWER, BRUCE, ELIOT |
分类号 |
H03M1/66;G06F1/025;G06F1/22;G06F17/00;G10L19/00;G11B20/10;H03K9/02;H03K9/08;(IPC1-7):H04L1/00 |
主分类号 |
H03M1/66 |
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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