When I create I/O constraints (IOSTANDARD, IOBELAY, and DRIVE) through the Design Objects tab, after launching Assign Area Constraints, I receive an error message that constraints could not be applied to this net.
To work around this issue, create the constraints manually in a text editor or use PlanAhead.
| AR# 23420 | |
|---|---|
| Date | 05/20/2014 |
| Status | Archive |
| Type | General Article |