The RX delay align and phase interpolator (RX DAPI) shown in RX Fabric Clock Output Control can either be enabled or bypassed to provide the CH*_RXOUTCLK.
RX_DA_BYP determines the clock path and is set based on application requirements:
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0: The RX DAPI clock path is used to generate the CH*_RXOUTCLK. In this use case, the RX DAPI has a built-in divide-by-2 that is always present. The divider values for RX DA DIV should be left to the default values from the Wizard example design. -
1: The clock path where RX DAPI is bypassed generates the CH*_RXOUTCLK. In this use case, the RX DAPI BYPASS DIV divider value should be left to the default values from the Wizard example design.