Quartus

I/O cell <name> has 3.3-V PCML or differential LVPECL I/O standards, but is assigned to a pin that does not support these differential I/O standards


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

- PLDWorld -

 

Created by chm2web html help conversion utility.