Mail Archives: geda-user/2015/06/10/05:26:43
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I'd not tried doing BGA footprints with the KicadModuleToGEDA utility, but
then I saw your email.
I just converted around 40 from the
http://smisioto.no-ip.org/elettronica/kicad/kicad-en.htm kicad module
repository hosted by Walter Lain.
They are now on gedasymbols, and should come up when the gedasymbols
indexer finds them.
They seem to be functional reproductions on casual inspection, but I'd be
curious to hear of any issues with them.
I need to fine tune the text flag insertion logic, as it is sticking a
default flag in "blah" which can be safely ignored by users of the
footprints until I rectify the code.
The footprints are:
bga49.fp fbga256-std.fp mapbga121.fp mbga68.fp
tfbga144.fp ufbga201.fp
cabga256.fp fbga324.fp mbga100.fp mbga68-std.fp
tfbga144-std.fp wlcsp90.fp
csbga132-o1.fp fbga324-std.fp mbga100-std.fp r-xbga-n8.fp
tfbga180.fp xbga121.fp
csbga132-o2.fp lbga256.fp mbga144.fp spbgan298.fp
tfbga180-std.fp xbga121-std.fp
fbga100.fp lbga256-std.fp mbga144-std.fp spbgan324.fp
tfbga48-9x11.fp
fbga100-std.fp lfbga217.fp mbga256.fp tfbga100.fp tfbga48.f=
p
fbga256.fp lfbga217-std.fp mbga256-std.fp tfbga100-std.fp
ucbga225.fp
Cheers,
Erich.
On Wed, Jun 10, 2015 at 3:23 PM, Jonatan =C3=85kerlind <jonatan AT akerlind DOT nu=
>
wrote:
> On tis, 2015-06-09 at 14:29 -0700, Edward Hennessy
> (ehennes AT sbcglobal DOT net) wrote:
> > Jonatan,
> >
> > In this device, the columns are letters and the rows are numbers (after
> rotating clockwise by 90 degrees, so that A1 is in the upper left).
> >
> > http://cds.linear.com/docs/en/datasheet/4630fa.pdf
> >
> > The datasheet also shows A1 in the lower left. I think the convention i=
s
> to put A1 in the upper left on drawings.
> >
> > Cheers,
> > Ed
>
> Interesting, so Linear actually use both schemes then. Always good to
> know what to watch out for!
>
> /Jonatan
>
>
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<div dir=3D"ltr"><div><div><div><div><div><div>I'd not tried doing BGA =
footprints with the KicadModuleToGEDA utility, but then I saw your email.<b=
r><br></div>I just converted around 40 from the <a href=3D"http://smisioto.=
no-ip.org/elettronica/kicad/kicad-en.htm">http://smisioto.no-ip.org/elettro=
nica/kicad/kicad-en.htm</a> kicad module=C2=A0 repository hosted by Walter =
Lain.<br><br></div>They are now on gedasymbols, and should come up when the=
gedasymbols indexer finds them.<br><br></div>They seem to be functional re=
productions on casual inspection, but I'd be curious to hear of any iss=
ues with them.<br><br></div>I need to fine tune the text flag insertion log=
ic, as it is sticking a default flag in "blah" which can be safel=
y ignored by users of the footprints until I rectify the code.<br><br></div=
><div>The footprints are:<br></div><div><br>bga49.fp=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 fbga256-std.fp=C2=A0=C2=A0 mapbga121.fp=C2=A0=C2=A0=
=C2=A0 mbga68.fp=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 tfbga144.fp=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0 ufbga201.fp<br>cabga256.fp=C2=A0=C2=A0=C2=A0=C2=
=A0 fbga324.fp=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 mbga100.fp=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0 mbga68-std.fp=C2=A0=C2=A0=C2=A0 tfbga144-std.fp=C2=A0 wl=
csp90.fp<br>csbga132-o1.fp=C2=A0 fbga324-std.fp=C2=A0=C2=A0 mbga100-std.fp=
=C2=A0 r-xbga-n8.fp=C2=A0=C2=A0=C2=A0=C2=A0 tfbga180.fp=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0 xbga121.fp<br>csbga132-o2.fp=C2=A0 lbga256.fp=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 mbga144.fp=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 spbgan298.fp=
=C2=A0=C2=A0=C2=A0=C2=A0 tfbga180-std.fp=C2=A0 xbga121-std.fp<br>fbga100.fp=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 lbga256-std.fp=C2=A0=C2=A0 mbga144-std.fp=C2=
=A0 spbgan324.fp=C2=A0=C2=A0=C2=A0=C2=A0 tfbga48-9x11.fp<br>fbga100-std.fp=
=C2=A0 lfbga217.fp=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 mbga256.fp=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 tfbga100.fp=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 tfbga48.fp<br>fbg=
a256.fp=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 lfbga217-std.fp=C2=A0 mbga256-std.fp=
=C2=A0 tfbga100-std.fp=C2=A0 ucbga225.fp<br><br></div>Cheers,<br><br></div>=
Erich.<br><br></div><div class=3D"gmail_extra"><br><div class=3D"gmail_quot=
e">On Wed, Jun 10, 2015 at 3:23 PM, Jonatan =C3=85kerlind <span dir=3D"ltr"=
><<a href=3D"mailto:jonatan AT akerlind DOT nu" target=3D"_blank">jonatan AT akerl=
ind.nu</a>></span> wrote:<br><blockquote class=3D"gmail_quote" style=3D"=
margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On tis, 2015=
-06-09 at 14:29 -0700, Edward Hennessy<br>
<span class=3D"">(<a href=3D"mailto:ehennes AT sbcglobal DOT net">ehennes AT sbcgloba=
l.net</a>) wrote:<br>
> Jonatan,<br>
><br>
> In this device, the columns are letters and the rows are numbers (afte=
r rotating clockwise by 90 degrees, so that A1 is in the upper left).<br>
><br>
> <a href=3D"http://cds.linear.com/docs/en/datasheet/4630fa.pdf" target=
=3D"_blank">http://cds.linear.com/docs/en/datasheet/4630fa.pdf</a><br>
><br>
> The datasheet also shows A1 in the lower left. I think the convention =
is to put A1 in the upper left on drawings.<br>
><br>
> Cheers,<br>
> Ed<br>
<br>
</span>Interesting, so Linear actually use both schemes then. Always good t=
o<br>
know what to watch out for!<br>
<span class=3D"HOEnZb"><font color=3D"#888888"><br>
/Jonatan<br>
<br>
</font></span></blockquote></div><br></div>
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