ID:15050 LVDS PLL "<name>" parameters VCO_MULTIPLY_BY and VCO_DIVIDE_BY are required but missing

CAUSE: The specified LVDS PLL is missing a valid non-zero value for the VCO_MULTIPLY_BY or VCO_DIVIDE_BY parameter. When the PLL is used as an LVDS PLL, these parameters are required.

ACTION: Specify the VCO_MULTIPLY_BY and VCO_DIVIDE_BY parameters, or do not use the PLL as an LVDS PLL.