| CAUSE: | The Fitter cannot place the specified fast PLL in the specified location because there are not enough available locations for the differential I/O nodes driven by the fast PLL. |
| ACTION: | Change the location assignment for the fast PLL or its differential I/O nodes, or modify the design to reduce the number of differential I/O nodes driven by the fast PLL. |
See also:
Assigning an Entity or Node to a Location
Assigning Pins
Changing Assignments
Deleting Assignments in the Assignment Organizer
Deleting Assignments in the Floorplan Editor
Overview: Making Assignments
Overview: Working with Assignments in the Floorplan Editor
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