发明名称 |
Functional module card for transferring digital broadcasting signal using a clock generated based on a synchronous signal extracted from a received data signal |
摘要 |
A functional module card and a host apparatus according to the present invention can constitute the digital broadcasting receiver apparatus. The functional module card includes a card controller and a tuner section. The tuner section inputs a digital broadcasting signal, generates a transport stream (referred to as a TS hereinafter) and a TS clock for transferring the TS, and directly transfers the TS and the TS clock to a decoder and descrambler of the host apparatus via a bus according to the TS clock. A data transfer method for transferring data between the card controller and the host controller of the host apparatus is a master-slave data transfer method in which the host controller operates as a master apparatus.
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申请公布号 |
US7610427(B2) |
申请公布日期 |
2009.10.27 |
申请号 |
US20060557997D |
申请日期 |
2006.09.07 |
申请人 |
PANASONIC CORPORATION |
发明人 |
NAKAMURA SEIJI;KATO ISAO;ADACHI TATSUYA;IWATA KAZUYA |
分类号 |
A61B17/56;G06F13/00;A61B17/00;A61B17/04;A61B17/06;A61B17/064;A61B17/70;A61B17/86;A61B17/88;A61F2/00;A61F2/02;A61F2/28;A61F2/30;A61F2/44;A61F2/46;H04N5/00;H04N5/44 |
主分类号 |
A61B17/56 |
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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