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DS90UB953A-Q1: how to decide to use 2g or 4g POC

Elec Cheng
Expert 7055 points
Part Number: DS90UB953A-Q1

Hi Expert,

Based on what do we judge to use 2g or 4g POC? What if we calculate the FC line rate is about 1.5G, then should we choose 2g poc? What about 2.5G or 3.5G? Thanks.

BR,

Elec Cheng

  • 0
    TI__Guru** 107810 points

    Hello Elec,

    this depends on the used DES and the MODE it is using.

    If you are pairing this SER with a DVP DES then you need to use the 2G.

    But if you pair it with a CSI DES, this depends on the BC speed. If 50Mbps then use 4G otherwise use 2G