Info: Pre-assigned technologies detected in (%num_assigned) out of (%num_total) total I/O Bank(s).

Some of the I/O banks in the design have already been assigned technologies (VCCI/VREF) either through a PDC file, manually using the MultiView Navigator (MVN) tool, or by running the I/O Bank Assigner.

Action

If I/O Bank Assigner fails, unassign the pre-assigned technologies using the MVN tool, and then run I/O Bank Assigner again.