ID:11923 All <serdes_dpa_wys_type> primitives driven by module instance "<lvds_clock_tree_inst>", which is a <lvds_clock_tree_wys_type> primitive, must, or must not use clock pin drive exclusively.

CAUSE: Some serialization/deserialization (SERDES) DPA primitives belonging to the same LVDS clock tree are configured to the use clock pin drive while the rest of the SERDES are not. Note: The SERDES DPA primitives may legally belong to one or more ALTLVDS interfaces.

ACTION: Ensure all SERDES DPA primitives connected to a clock tree either use or do not use the clock pin drive during the ALTLVDS megafunction generation.