ID:176130 Both the PLL <name> and the PLL <name> are driving DLLs -- hence, these PLLs cannot be merged

CAUSE: The Fitter reports that both the specified PLLs are driving delay locked loops (DLLs). Hence, they cannot be merged together because one PLL cannot be driving two DLLs.

ACTION: If you want to merge these PLLs, modify the design so that at least one of these PLLs is not driving a DLL. Otherwise, no action is required.