我使用少于32个BUFG,并且通常我没有超过任何BUFG / BUFH等的最大原始计数。
除此之外,就像我在第一篇文章中所说的那样 - 同样的设计在vivado 以下为原文
@prathikm: Yes, I've looked at this post but it's of not much help in my case. I use less than 32 BUFG and generally I didn't exceed maximum primitive count for any of BUFG/BUFH etc.
Besides, like I've said in my first post - the very same design passes implementation in vivado <= 2015.4 and works just fine.
@vemulad: Thanks, how do I share it? I wouldn't like to post my DCP in public.