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DS90UB962-Q1: Configuration between UB962 and UB933

Da Yuan
Prodigy 70 points

Part Number: DS90UB962-Q1

Hello friends,

If we set LV_POLARITY and PV_POLARITY as 0 in UB962 and we pull down HSYNC and VSYNC in UB933, is it OK?

Do we have soft configuration in UB933 to change the status of the HSYNC and VSYNC?

Best Regards

Yuan Da

  • 0
    TI__Guru** 116880 points

    Hello Da Yuan,

    Da Yuan said:
    If we set LV_POLARITY and PV_POLARITY as 0 in UB962 and we pull down HSYNC and VSYNC in UB933, is it OK?

    If you set LV and FV polarity to 0 that means the LV and FV are high for the duration of the video. For that you need Hsync and Vsync to be high during the video at the output of the 933, not low.

    Da Yuan said:
    Do we have soft configuration in UB933 to change the status of the HSYNC and VSYNC?

    No, there is no such an option on the UB933.