CAUSE: | You assigned the specified I/O cell to a pin. You have also assigned a differential LVPECL or 3.3-V PCML I/O standard to the specified cell. However, the destination pin does not support these differential I/O standards. |
ACTION: | Remove the differential LVPECL or 3.3-V PCML I/O standards assigned to the specified I/O cell, or assign the specified I/O cell to a different location. |
See also:
Assigning Pins
Deleting Assignments in the Assignment Organizer
Changing Assignments
Overview: Working with Assignments in the Assignment Organizer
Overview: Working with Assignments in the Floorplan Editor
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