Woah! I was under the impression that ODB++ contained the CAD netlist information inside. If not, what am I comparing to when I do a netlist compare on data extracted from my CAD tool? -- George Patrick Tektronix, Inc. Central Engineering, PCB Design Group P.O. Box 500, M/S 39-512 Beaverton, OR 97077-0001 Phone: 503-627-5272 Fax: 503-627-5587 http://www.tektronix.com http://www.pcb-designer.com It's my opinion, not Tektronix' -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Kerry Bode Sent: Tuesday, March 08, 2005 06:14 To: [log in to unmask] Subject: Re: [TN] ODB++ vs IPC-D-356 Jeff, Sending the 356 Net data file allows the board fabricator to perform a functional comparison against the cam file data. It prevents electrical function errors. You would be surprised at how many times they don't match! PWB fabricators refer to it as Net comparison. Hope that helps! Kerry -----Original Message----- From: Jeffrey M Oliver [mailto:[log in to unmask]] Sent: Tuesday, March 08, 2005 7:57 AM To: [log in to unmask] Subject: [TN] ODB++ vs IPC-D-356 We send ODB++ files to board fabricators. What is the advantage of sending the IPC-D-356 netlist file in addition to the ODB++? Jeff Oliver --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------