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DS90UB954-Q1: DS90UB8954 SSC Function

Zongtao Wang
Prodigy 140 points

Part Number: DS90UB954-Q1

In the DS90UB954 Spec, it is not found that the CSI has the function of SSC, but only the following figure describes that if the serializer has the SSC function in the synchronous mode, whether the DS90UB954 follows the serializer also has the SSC function. If it is feasible in this mode, how should the registers on the DS90UB954 be set? Or do I just need to set the SSC register on the serializer side?

  • 0
    TI__Genius 16220 points

    Hi Zongtao,

    Please note that the spec you reference is for the 954 reference clock. The oscillator reference clock would need to provide the SSC within the 954 datasheet limits. This spread would translate to the CSI but please verify with your SoC vendor that it can handle the clock spread. This would be the only way to get SSC on the CSI. 

    Glenn