Wondering how some of you would evaluate workmanship of round surface 
mount lands (BGA's, non-wirebond) for designs calling out fabrication and 
inspection per IPC 6015 only , and the User does not know what AABUS 
means....
The closest thing I come to is IPC 6015 paragraph 3.5.3.2, however it's 
not written in a 'round' context and the boundaries of the edge vs 
internal area are not explicitely stated. 
Do I then go to 6012, 3.5.4.2.2 ??? 

Joey Rios
PWB & Process Quality Eng'r
Endicott Interconnect Technologies
1093 Clark St.
Endicott, NY 13760
Office: 607-755-5896

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask] 
______________________________________________________________________