Sender: |
|
Subject: |
|
From: |
|
Date: |
Mon, 24 May 1999 15:04:36 -0500 |
Content-Type: |
text/plain; charset="iso-8859-1" |
MIME-Version: |
1.0 |
Reply-To: |
|
Parts/Attachments: |
|
|
Talk with the team at ADI ..Automata Design Design....Herndon
Virgiinia
703-742-9400 ext 21 Bob
Lowery President/CEO
Absolutely GREAT Folks!!! witha great product ...or two!!!!
We have used their CAM tools for yesrs ADI DRC and ADI XNetview for our
vallidation and analysis of gerber data vs the CAD database...........with
netlist compare..and other greta features..
Dave Blake
Mgr ECAE Physical Tools Compaq Computer Corp
281-514-9965 20555 SH 249
Fax 281-514-9541 Houston Texas 77070
[log in to unmask] CCA8 - 8440
-----Original Message-----
From: Ed Cosper [mailto:[log in to unmask]]
Sent: Monday, May 24, 1999 2:24 PM
To: [log in to unmask]
Subject: Re: [TN] Fab E/T Gerber comparisons
Hi all,
Got a question regarding electrical test net list Vs Gerber data. Our
existing software package ( Tibor Darvis ) will generate a net list file
from supplied gerber data. They call this snap grip and it is used as a base
line for comparing net list ends to edited gerbers. The purpose is to have a
customer supplied base line end point configuration to compare against after
you have panelized and optimized customer supplied one up gerber data.
My question is this. Does anyone know if there is a software medium that
compares the end item gerber data to the design schematic? Basically my
customer is asking me if I have a way to detect any designs problems in his
supplied gerber files as it relates to the original design intent. Based on
my conversations with my customer, apparently he has had problems in the
past where a person or company that originated some plots inadvertently
built in a short which our net list test didn't detect. He indicated that he
could provide the IPC-D-356 net list file and feels that if we check the
gerbers against this file we should detect any difference. However, It is my
understanding that the D-356 net list file is generated from gerber data and
should not be different.
Any thought or help would be appreciated.
Ed Cosper
################################################################
TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe: SUBSCRIBE TechNet <your full name>
To unsubscribe: SIGNOFF TechNet
################################################################
Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################
################################################################
TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe: SUBSCRIBE TechNet <your full name>
To unsubscribe: SIGNOFF TechNet
################################################################
Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################
|
|
|