Even better. It meets timing with the memory running at 200MHz. On Mon, Jun 30, 2008 at 12:13 AM, Timothy Normand Miller <[EMAIL PROTECTED]> wrote: > I'd been struggling to meet timing constraints in the S3 when I > realized that I should have been using the global reset and wasn't. > The global reset is basically a "free" reset that occurs at power-on. > It's free because it uses dedicated reset distribution, rather than > distributing reset like other signals. Using the global reset, I went > from banging my head against timing constraints I couldn't meet to > beating them by a sizable margin. Next up... checking it all in, then > doing some regression testing in simulation. > > Now, if we can just get the XP10 clock skew problem worked out, I'll > be able to test this in real hardware. > > -- > Timothy Normand Miller > http://www.cse.ohio-state.edu/~millerti > Open Graphics Project >
-- 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)
