Red is top layer. Pink is internal layer. I need to suppress pads on internal layers.
On 9/9/2010 12:40 PM, Schwartz, Jerome wrote:
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 ----------------------------------------------------------- To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx with a subject of subscribe or unsubscribe To view the archives of this list go to //www.freelists.org/archives/icu-pcb-forum/ Problems or Questions: Send an email to icu-pcb-forum-admins@xxxxxxxxxxxxx -----------------------------------------------------------
-- Gennadiy Kiryukhin Development Engineer ATSI 8157 US Route 50 Athens, OH 45701 Phone: (740) 592-2874 Fax (740) 594-2875 -----------------------------------------------------------To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx
with a subject of subscribe or unsubscribe To view the archives of this list go to //www.freelists.org/archives/icu-pcb-forum/ Problems or Questions: Send an email to icu-pcb-forum-admins@xxxxxxxxxxxxx -----------------------------------------------------------
