Answers Database
1.5i Virtex Map - Virtex macro ADD16 crashes MAP when inputs and outputs are not driven/sourced
Record #5873
Problem Title:
1.5i Virtex Map - Virtex macro ADD16 crashes MAP when inputs and outputs are not
driven/sourced
Problem Description:
Urgency: Standard
General Description: If you place an ADD16 on a schematic and implement the
design with the Do NOT trim unconnected logic option set, map crashes (Dr. Watson).
Solution 1:
This problem can be worked around by connecting all inputs and
outputs to PADs
This problem has been fixed for version 2.1i which is due to be
released in June, 1999.
End of Record #5873 - Last Modified: 04/13/99 10:28 |
