发明名称 |
INTEGRATED CIRCUIT WITH SIGNATURE COMPUTATION |
摘要 |
<p>The present invention relates to an integrated circuit (DEC V) for processing a plurality of data samples (P) of a data signal (I), wherein said integrated circuit is associated with a counter (CT) and comprises means (SIGN M) for computing a signature, said counter (CT) being adapted to trigger and stop a computation of a signature of said data signal (I), said signature being recalculated each time a data sample (P) of said data signal is output by said integrated circuit (DEC V). Use: Video decoder in a set-top-box</p> |
申请公布号 |
WO2005022181(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
WO2004IB02833 |
申请日期 |
2004.08.26 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;BRIERE, STEPHANE;YANNOU, JEAN-MARC;RIVASSEAU, DELPHINE |
发明人 |
BRIERE, STEPHANE;YANNOU, JEAN-MARC;RIVASSEAU, DELPHINE |
分类号 |
G01R31/3185;H04N17/00;H04N17/04;(IPC1-7):G01R31/318;G09G5/395 |
主分类号 |
G01R31/3185 |
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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