Hi All, I have one general question regarding BGA routing. I have seen many BGA boards and nobody puts via exactly below the BGA pad. Most of the times, we generate Fanout outside the BGA pad. Is there is a specific reason for that? I think we can save lot of space if we put via exactly below BGA pad. Is there will be any problem if we put via exactly below the pad of BGA? Thanks. Best Regards, Darshan Mehta --------------------------------- Do you Yahoo!? Check out the new Yahoo! Front Page. www.yahoo.com ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu