I decided to go ahead and add the ability to load HQ's scratch memory from PCI so we could load constants into there. I noticed two things.
First, the clocks were connected wrong. The program file load signals are on the PCI clock, so I fixed that for the program file. However, the second problem is that I've run into a snag with XP10 block RAMs. I need a true dual-port RAM so that I can write to the same RAM in both the bridge and PCI clock domains. I'll talk with Howard on Monday about that. In the mean time, it should work in simulation using the S3 BRAM. But for synthesis, it's not hooked up completely. -- 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)
