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Original question:

TPS65987D: apply question

TPS65987D: TPS65987D display question

user6188667
Intellectual 290 points
Part Number: TPS65987D

Hi TI Engineer：

      When the DP display of TYPE-C is switched to DOS, there will be a phenomenon of flashing. Does the firmware have the option of setting optimization?

  • 0
    TI__Mastermind 30000 points

    Hello,

    The TPS65987D does not control the signal integrity of a DP connection. All the TPS65987D does is negotiate and enter into a DP alternate mode. It is the responsibility of a redriver or retimer to control the signal integrity of the super speed lines needed for DP.

    This is where I recommend you look. Check the equalization settings for the device you have controlling your super speed lines, and see if you can fine tune it to allow for the video to display reliably.