Forum Discussion
lipingx
Occasional Contributor
Occasional Contributorqustion for ddr2 driver ALTMEMPHY
hello, I am not sure how to handle below warning. Whereever the clock pin is put, there is still such warning. I tried to put fpga clock input pin for any bank . Critical Warning (332049): Ignore...
AdzimZM_Altera
Regular Contributor
Regular ContributorHello,
It's about the timing closure concern.
If you have good timing margin, then you can ignore for warning messages.
If you have timing violation, then you have to feed the reference clock from a clock source.
Regards,
Adzim
