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DS90UR910

Adolfo Rodriguez
Prodigy 10 points

Is there additional documentation for the DS90UR910 outlining how to use the external timing mode? This would be required for using pixel clocks out to 75 MHz and frame rates of 25 fps and 50 fps in addition to 30 fps and 60 fps.  The part is rated to 75 MHz but none of the pixel clocks in the default table go out to 75 MHz plus only 30 fps and 60 fps is supported.

  • 0
    TI__Expert 7395 points

    Hi Adolfo,

    In order to use external timing on the DS90UR910, you will need to 0x11 b[1] CCI_EXTERNAL_TIMING=1 and program registers 0x14~0x18 to meet the CSI-2 timing specifications. Please email me and I can provide you with an example.

    Dac Tran

    SVA APPS