HDMI DSCL/DSDA connected?

Discussion in 'UDOO NEO' started by Kurt Kennett, Jan 20, 2016.

  1. Kurt Kennett

    Kurt Kennett New Member

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    I am trying to get the EDID from a display connected to the HDMI.

    Looking at the schematic (page 13), it appears the DSCL/DSCA from the HDMI connector is not connected to the DSCL/DSCA on the TDA19988BHN. is that the case? Also for the HPD and CEC signals. They appear to be N/C.

    Is this true? Does this mean the Neo has no way to detect what it is connected to?

    if so, why on earth would you not connect these pins?
     
    Kurt Kennett, Jan 20, 2016
    #1
  2. Andrea Rovai

    Andrea Rovai Well-Known Member

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    There's no DSCL/DSCA, there is DSCL/DSDA.
    DSCL/DSDA is connected. The red line is a label, it means they are connected even if you don't see a string.
     
    Andrea Rovai, Jan 21, 2016
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  3. Kurt Kennett

    Kurt Kennett New Member

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    ok thanks. its not clear from the schematic - sometimes lines like that are not actually connected
     
    Kurt Kennett, Jan 21, 2016
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    Andrea Rovai likes this.

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