One other thing. I noticed that the dequeue signals in the HQ wrapper are registered. That means they're a cycle late. That's okay if we only dequeue from a given queue every other cycle. A dequeue occurs when both valid and deq are asserted on the same cycle, so to make this correct, we need to generate them combinatorially. Of course, that too can be a problem, in terms of meeting timing.
-- Timothy Normand Miller http://www.cse.ohio-state.edu/~millerti Open Graphics Project _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
