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DS90UB941AS-Q1: What are the using scenarios of different clock modes?

Roy Hsu
Genius 9390 points
Part Number: DS90UB941AS-Q1

Hi Team,

I want to know how to select between "DSI Reference Clock Mode" and "External Reference Clock Mode". What are the using scenarios of the two modes?

Thanks.

Roy

  • 0
    TI__Guru** 108190 points

    Hello Roy,

    This can be selected via the MODE_SEL pins settings, or via BRIDGE_CFG2 register setting.

    Different clocking modes gives you the flexibility to choose the clock source in case you want the output to have different clock/timing than the input PCLK.

    For more details, see the datasheet section "8.4.2 Clock Modes"

      

    Best Regards,

    Hamzeh