John Luciani wrote: > There is a new version of the naming convention, "IPC-7351B Naming > Convention for Standard SMT Land Patterns", > that lists the various BGA types. > Dual pitch has Col Pitch x Row Pitch attributes > Staggered pins is BGAS > A "C" or "N" suffix is added for collapsing or non-collapsing balls
Thanks you for responding, your library looks great, I am still trying to figure out how you created and named the footprints. There may be a B version for the naming convention but I can't find the documents with an popular internet search engine. My question in the original mail where more focused on the how and why. I under stead that C and N stands for collapsing or non-collapsing balls but I am not very experienced in BGA and I have no idea what this exactly is and how I can see what type of BGA I have. The same goes about Dual Pitch BGA what is a dual pitch BGA, how can one tell. Please see my original mail for all questions. Thanks in advance, Cheers, Jelle _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user