Timothy Miller wrote: > I haven't done a lesson in a while... I was hoping to get more > response from Lesson 4. I'd like to cover a variety of other topics > like state machines and stuff, but I can't tell how ready people are. > > I've also got the video controller design going on, and I'd like to > see if I can make some lessons out of that. > > Suggestions?
For me, it would be very interesting to see some memory design, how to share the memory read/write. Once I was trying to create a framebuffer out of TTL, but the design was memory->lcd only, I never understood how are the writes made. Since my RAM ran on the same freq as the output, I thought that doubling the data bus width makes some space to insert writes, but it was just too complicated to share r/w and I think, that's not the way how it has to be done. Is there any theory about designing such a things (web, books)? Daniel _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
