ID:176510 Can't place DLL "<name>" in location <name> -- DLL has location constraint <name> due to source <name>

CAUSE: The Fitter could not place the specified delay locked loop (DLL)s in the specified location because the DLL has a location constraint that is incompatible with the specified location.

ACTION: If you made a location assignment to the specified DLL, remove the location assignment or location assignments to related nodes in the design. If this does not result in a successful fit, compile the design targeting a larger device.