Hi, recently I've started using FPGAs for all sorts of things, and currently I'm working on a couple designs that would benefit from a PC133 interface. I'll be putting it all on a rather tiny PCB with a Spartan-3E and a laptop-form-factor RAM socket, so the traces will be short. However, I am completely self-taught and after some newsgroup/google surfing, it seems I may need series resistors or some such things?? (I don't quite understand all this business about trace impedance, I started learning on 8-bit 20MHz MCUs and before that I was a software-only person :| )
Could anyone explain these things to me or point me to some good online explanations?
Thanks in advance!
-Eric Agan