ID:167060 Design uses <number> core PLLs with connections to HSSI PLLs, but there are only <number> entry points into the PLL cascade lines

CAUSE: The number of core PLLs that can be connected to HSSI PLLs is limited by the number of connections into the PLL cascade lines. There are more core PLLs connected to HSSI PLLs than there are such connections.

ACTION: Reduce the number of core PLLs in the design connected to HSSI PLLs or switch to a device that has more entries into its PLL cascade lines.