发明名称 |
Transitioning digital data processors between power savings and non-power savings modes |
摘要 |
A sink may be to used to process multimedia digital data. The sink may include a plurality of input ports, an output port, a switchably-enabled selector to select an input port from a plurality of HDMI input ports to couple to an output port, a control circuit to detect encrypted data in a channel of the input ports; and a plurality of decryption engines. Each of the decryption engines may be coupled to respective input ports to synchronize with a corresponding encryption engine of a data source after the control circuit detects encrypted data in the channel of the respective input port. Additional circuitry may be included to operate the sink in a power saving mode. Also, methods for processing the data in both power saving and non-power saving modes.
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申请公布号 |
US8242940(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20100966045 |
申请日期 |
2010.12.13 |
申请人 |
DOMINGO PABLO VENTURA;GARCIA LUCAS VALENTIN;FERNALD MICHAEL JOSEPH;CHANDRAN RAJESH RAMA;BARRY JOSEPH MICHAEL;ANALOG DEVICES, INC. |
发明人 |
DOMINGO PABLO VENTURA;GARCIA LUCAS VALENTIN;FERNALD MICHAEL JOSEPH;CHANDRAN RAJESH RAMA;BARRY JOSEPH MICHAEL |
分类号 |
H03M9/00 |
主分类号 |
H03M9/00 |
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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