control for each side of the board, since you only need access
from one side, not both.
Carl
-Original Message-
From: Joel Hammer [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 27, 2001 10:27 AM
To: 'Protel EDA Forum'
Subject: Re: [PEDA] Test point tenting on side opposite TP
carl,
have
Joel,
Clicking Testpoint just marks it as a testpoint for output, but does not
even
automatically untent the via. So it would allow you to have soldermask on
a
test point.
Hum, they might complain about that in the test department.
Seems the only solution/work around is create
Ext. 26
www.e2enterprises.com
-Original Message-
From: Schattke, Carl [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 27, 2001 11:36 AM
To: Protel EDA Forum
Subject: [PEDA] Test point tenting on side opposite TP
Hello,
Has anyone figured out a work around so test points
Hello,
Has anyone figured out a work around so test points will only be exposed
on
the tested side and tented on the untested side (like under fine pitch SMT
components)?
Editing the Gerber's is the only way I know to do this now. :(
I would prefer something that be reproducible after
PROTECTED]
Sent: Friday, July 27, 2001 12:35 PM
Subject: [PEDA] Test point tenting on side opposite TP
Hello,
Has anyone figured out a work around so test points will only be
exposed
on
the tested side and tented on the untested side (like under fine pitch SMT
components)?
Editing
The way I do this is to simply plot the soldermask for the side with the
testpoints
normally, and then select the testpoints, and edit the soldermask expansion
for
them to be negative, (ex: 30 mil TP gets -15mil expansion) and plot the
opposite
side to bury them in the mask.
Reed Woltering
to the soldermask pads on the top
and bottom.
Carl
-Original Message-
From: Reed Woltering [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 27, 2001 11:34 AM
To: Protel EDA Forum
Subject: Re: [PEDA] Test point tenting on side opposite TP
The way I do this is to simply plot the soldermask for the side
:[EMAIL PROTECTED]]
Sent: Friday, July 27, 2001 11:34 AM
To: Protel EDA Forum
Subject: Re: [PEDA] Test point tenting on side opposite TP
The way I do this is to simply plot the soldermask for the side with the
testpoints
normally, and then select the testpoints, and edit the soldermask expansion
At 12:29 PM 7/27/01 -0700, Schattke, Carl wrote:
I have test points on both sides due to the high density of the product.
I am using vias for test points in some locations, so if I give them a
negative expansion
then I will be covering my testpoints with mask.
Making parts for each
On 03:39 PM 27/07/2001 -0700, Abd ul-Rahman Lomax said:
Then make a solder mask expansion design rule to tent the pad for each
class as desired. Top and bottom masks can be subject to different design
rules by adding layer scope as the second term in the rule selection criteria.
Restricting
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