hi , I know some of the highspeed books where he discussed a lot about stackups, capacitance and other topics in detail the black magic book "high speed digital design " by harward jhonson and matarial is available on the net regarding this Regards masthi "Protel EDA Forum" wrote: There are obviously a lot of "analog" things to worry about when designing a fast, dense digital board. I fought a large digital board I did through 3 iterations by simply trying different things without fully knowing what I was doing. It eventually worked but I don't know if my next design will! I would appreciate it if someone could recommend some books on high speed board design that cover topics such as stackups, capacitor resonances, trace thickness, and any other important issues. Of course, I would prefer a "cookbook" approach if possible since I don't want to get into the heavy math of it all if I can avoid it. Thanks, Ray Mitchell Get Your Private, Free E-mail from Indiatimes at http://email.indiatimes.com Buy The Best In BOOKS at http://www.bestsellers.indiatimes.com Bid for Air Tickets @ Re.1 on Air Sahara Flights. Just log on to http://airsahara.indiatimes.com and Bid Now ! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Forum Guidelines Rules: * http://www.techservinc.com/protelusers/forumrules.html * * Browse or Search previous postings: * http://www.mail-archive.com/[EMAIL PROTECTED] * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *