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Mail Archives: geda-user/2015/01/01/13:40:28

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In-Reply-To: <19AD93FA-0CC9-412C-BDF7-9B4A19BB4D5B@sbcglobal.net>
References: <CALSZ9gowxvHKVJShC1R4QqZNGbRCFk77yDY6rq4c1X-5hyH87A AT mail DOT gmail DOT com>
<19AD93FA-0CC9-412C-BDF7-9B4A19BB4D5B AT sbcglobal DOT net>
Date: Thu, 1 Jan 2015 13:38:20 -0500
Message-ID: <CALSZ9gpGf-7Wi47bfY8OQxJaFse3DkNLCaYFVqvqopzvvijJxA@mail.gmail.com>
Subject: Re: [geda-user] Via statements in footprints
From: Rob Butts <r DOT butts2 AT gmail DOT com>
To: geda-user AT delorie DOT com
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Hi Ed,

I won't know for a while how it works in reality as I'm still doing
schematic capture and a long way from prototype but I'm attaching the
footprint I came up with.  Let me know if you need anything else.

Rob

On Mon, Dec 29, 2014 at 6:24 PM, Edward Hennessy <ehennes AT sbcglobal DOT net>
wrote:

> Rob,
>
> I was looking at using a similar package on an upcoming design, and am
> curious on how the footprint works for you. Can you post a follow-up later?
>
> I wanted to experiment adding vias to the layout after placing the
> footprint, so tenting is preserved in the soldermask on the bottom side.
>
> Cheers,
> Ed
>
> Sent from my iPhone
>
> > On Dec 29, 2014, at 11:48 AM, Rob Butts <r DOT butts2 AT gmail DOT com> wrote:
> >
> > I'm creating a 10-vson footprint that calls for 5 vias in the big ground
> pad.
> >
> > The statement I have is:
> >
> > Via[272300 228000 2402 1200 0 1181 "" ""]
> >
> > I believe the first two values are the x and y placement.  Then I would
> say the "2402" is the radius and the "1200" is the mask.  Is the "0" the
> clearance?  What is the "1181"?
> >
> > Is there a nice definition like the pad?
> >     #Pad[rx1 ry1 rx2 ry2 thickness clearence mask "name" "number" SFlags]
> >
> > Thanks
>
>

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<div dir=3D"ltr"><div><div>Hi Ed,<br><br></div>I won&#39;t know for a while=
 how it works in reality as I&#39;m still doing schematic capture and a lon=
g way from prototype but I&#39;m attaching the footprint I came up with.=C2=
=A0 Let me know if you need anything else.<br><br></div>Rob<br></div><div c=
lass=3D"gmail_extra"><br><div class=3D"gmail_quote">On Mon, Dec 29, 2014 at=
 6:24 PM, Edward Hennessy <span dir=3D"ltr">&lt;<a href=3D"mailto:ehennes AT s=
bcglobal.net" target=3D"_blank">ehennes AT sbcglobal DOT net</a>&gt;</span> wrote:=
<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-lef=
t:1px #ccc solid;padding-left:1ex">Rob,<br>
<br>
I was looking at using a similar package on an upcoming design, and am curi=
ous on how the footprint works for you. Can you post a follow-up later?<br>
<br>
I wanted to experiment adding vias to the layout after placing the footprin=
t, so tenting is preserved in the soldermask on the bottom side.<br>
<br>
Cheers,<br>
Ed<br>
<br>
Sent from my iPhone<br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
&gt; On Dec 29, 2014, at 11:48 AM, Rob Butts &lt;<a href=3D"mailto:r.butts2=
@gmail.com">r DOT butts2 AT gmail DOT com</a>&gt; wrote:<br>
&gt;<br>
&gt; I&#39;m creating a 10-vson footprint that calls for 5 vias in the big =
ground pad.<br>
&gt;<br>
&gt; The statement I have is:<br>
&gt;<br>
&gt; Via[272300 228000 2402 1200 0 1181 &quot;&quot; &quot;&quot;]<br>
&gt;<br>
&gt; I believe the first two values are the x and y placement.=C2=A0 Then I=
 would say the &quot;2402&quot; is the radius and the &quot;1200&quot; is t=
he mask.=C2=A0 Is the &quot;0&quot; the clearance?=C2=A0 What is the &quot;=
1181&quot;?<br>
&gt;<br>
&gt; Is there a nice definition like the pad?<br>
&gt;=C2=A0 =C2=A0 =C2=A0#Pad[rx1 ry1 rx2 ry2 thickness clearence mask &quot=
;name&quot; &quot;number&quot; SFlags]<br>
&gt;<br>
&gt; Thanks<br>
<br>
</div></div></blockquote></div><br></div>

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