Quartus

Ignored I/O pin <name> assignment to the FastRow Interconnect because I/O pin assignment contains invalid location assignment


CAUSE: You turned on the FastRow Interconnect logic option in the Assignment Organizer dialog box (Tools menu) for the specified I/O pin. However, the Fitter ignored the assignment of the specified I/O pin to the FastRow Interconnect because the I/O pin assignment contains a location assignment that is not in Fast Regions.
ACTION: No action is required. You can add a location assignment for the specified pin to one of the Fast Regions or for one of the physical pins in the Fast Regions.

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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