ID:176190 Can't place more than <number> fast PLLs driving user-assigned LVDS channels in the same <name> quadrant

CAUSE: The Fitter tried to place the fast PLLs that drive user-assigned LVDS channels in the specified quadrant. However, the target device can contain only the specified maximum number of fast PLLs that drive user-assigned LVDS channels in the same quadrant. As a result, the Fitter could not place the fast PLLs.

ACTION: Change the location assignments of the fast PLLs or the LVDS channels so that only the specified number of fast PLLs drive LVDS channels within the specified quadrant.