[PCB_FORUM] Re: Suppressing pads
- From: "Schwartz, Jerome" <jschwa01@xxxxxxxxxx>
- To: <icu-pcb-forum@xxxxxxxxxxxxx>
- Date: Thu, 9 Sep 2010 12:40:31 -0400
Hope some of you are seeing the issue I am. These are outer layer vias.
You can't suppress them and expect the vias to be plated through.
I would make them blind vias since the outer layers are foil laminated.
Jerry
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Mark Yamashita
(mayamash)
Sent: Thursday, September 09, 2010 12:31 PM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: Suppressing pads
Gennadiy,
This is in your artwork set up. Manufacture => artwork => select
your layer. This is in the allegro expert.
Mark
-----Original Message-----
From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
[mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Gennadiy
Kiryukhin
Sent: Thursday, September 09, 2010 9:06 AM
To: icu-pcb-forum@xxxxxxxxxxxxx
Subject: [PCB_FORUM] Re: Suppressing pads
Under Setup I have: Drawing Size, Drawing Options, Text Size, Grids,
Subclasses, Define BB Via, Constraints, Property Definitions, Define
Lists, Areas, Outlines, and User Prefs.
Is it specific to a certain version/license?
CHRIS LANZA wrote:
> Under setup there is pad suppression. You suppress vias also
>
> -----Original Message-----
> From: icu-pcb-forum-bounce@xxxxxxxxxxxxx
> [mailto:icu-pcb-forum-bounce@xxxxxxxxxxxxx] On Behalf Of Gennadiy
> Kiryukhin
> Sent: Thursday, September 09, 2010 10:47 AM
> To: icu-pcb-forum@xxxxxxxxxxxxx
> Subject: [PCB_FORUM] Suppressing pads
>
> I have a BGA with ground plane under it. The problem I have is that
the
> ball pitch is too small to create a single ground (power)plane under
it
> with all the via pads unsuppressed. See picture attached. Instead of
> having one GND plane I have small islands. Is there any way to
suppress
> pads on vias that don't have connections on that plane so that I have
> more room to create a single GND plane?
>
> Thank you.
>
--
Gennadiy Kiryukhin
Development Engineer
ATSI
8157 US Route 50
Athens, OH 45701
Phone: (740) 592-2874
Fax (740) 594-2875
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