Keywords : DCM, DCM_ADV
The Clocking Wizard issues the following warning when external feedback is selected:
"Resetting after configuration is strongly recommended for DCM configured with External feedback. Refer to (Xilinx Answer 14425) for reset logic."
This message is no longer necessary. See the Virtex-4 User Guide for more information.
The warning can be safely ignored.
This issue is fixed in ISE 6.3i.