Quartus

Can't assign LVDS node <name> as an open-drain, bidirectional, or tri-stated output

CAUSE: You assigned an LVDS node as an open-drain, bidirectional, or tri-stated output, but the target device does not support this option. For this reason, the Fitter cannot assign the specified node as an open-drain, bidirectional, or tri-stated output.
ACTION: Delete the the open-drain, bidirectional, or tri-stated output setting from the LVDS node.

See also:

Assigning an Entity or Node to a Location
Assigning Pins
Changing Assignments
Deleting Assignments in the Assignment Organizer Dialog Box
Overview: Making Assignments

- PLDWorld -

 
Created by chm2web html help conversion utility.