Can ADV7481 detect whether there is connected with CVBS input?

Hi ADI Expert,

Can ADV7481 detect whether there is connected with CVBS input?

And can ADV7481 support CVBS hot plug function? 

Thank you!!

Henry

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  • Hi,

    Yes, INSEL[4:0] register - using this control we can able to select an input channel as well the input format.

    Note:INSEL also configures the SDP core to process CVBS, differential CVBS, S-Video (Y/C), or component (YPrPb) format.
    Use insel[4:0] to configure the routing and format decoding (CVBS, Y/C, or YPrPb).

    Thanks,

    Poornima

Reply
  • Hi,

    Yes, INSEL[4:0] register - using this control we can able to select an input channel as well the input format.

    Note:INSEL also configures the SDP core to process CVBS, differential CVBS, S-Video (Y/C), or component (YPrPb) format.
    Use insel[4:0] to configure the routing and format decoding (CVBS, Y/C, or YPrPb).

    Thanks,

    Poornima

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