ADV7611 & ADV7513 - DDC lines

Hi,

What will happen if i not connected the DDC lines of ADV7611 and ADV7513 to connector?

Whether without DDC lines the ADV7513 transmit the data to external monitor?

Regards,

Sivakumar

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  • 0
    •  Analog Employees 
    on Jun 2, 2015 7:26 PM

    Hi Siva,

    Pulling ADV7513 HPD high will work in a closed system where you are 100% certain of the capabilities of the HDMI sink (display) and you do not need to be compliant to the HDMI standard.

    However, it will not work in a system where the HDMI sink (display) could vary and/or you need to be compliant to the HDMI standard.

    -Matt

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  • 0
    •  Analog Employees 
    on Jun 2, 2015 7:26 PM

    Hi Siva,

    Pulling ADV7513 HPD high will work in a closed system where you are 100% certain of the capabilities of the HDMI sink (display) and you do not need to be compliant to the HDMI standard.

    However, it will not work in a system where the HDMI sink (display) could vary and/or you need to be compliant to the HDMI standard.

    -Matt

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