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SN65DP159: DEV_FUNC_MODE function

Shawn_Wang
Expert 3811 points

Part Number: SN65DP159

Hi team

What is the difference for these two modes? And how to configure this for HDMI application? 

  • 0
    TI__Guru**** 185111 points

    Hi,

    Automatic retimer for HDMI2.0 -> Based on the TMDS_CLOCK_RATIO_STATUS bit. Will be in redriver mode when TMDS_CLOCK_RATIO_STATUS is 0 and retimer mode when TMDS_CLOCK_RATIO_STATUS is 1. 

    Retimer mode across full range 250 Mbps to 6-Gbps -> Retimer only across the entire data rate. 

    For now I would recommend leaving it in its default setting unless there is a specific reason to change it.

    Thanks

    David