Yes.
You know that Australian EEVBlog?
http://www.eevblog.com/

See that version with BIG wires.
http://www.google.com.au/imgres?imgurl=http://koti.mbnet.fi/jahonen/Electronics/Stuff/BGA_rework.jpg&imgrefurl=http://www.eevblog.com/forum/index.php%3Ftopic%3D461.0&usg=__62GBEN7tbEoN45gP05ii1P950lo=&h=761&w=857&sz=82&hl=en&start=18&zoom=1&tbnid=6w9ZgZueV1N_QM:&tbnh=122&tbnw=131&ei=b-VkTcL-GcPCcdv_vd4F&prev=/images%3Fq%3Dsoldering%2Bbga%26um%3D1%26hl%3Den%26sa%3DN%26rlz%3D1W1SUNC_en%26biw%3D1251%26bih%3D551%26tbs%3Disch:10%2C504&um=1&itbs=1&iact=hc&vpx=288&vpy=244&dur=9344&hovh=212&hovw=238&tx=110&ty=145&oei=MONkTYH0EZrEcLaHnJIF&page=2&ndsp=20&ved=1t:429,r:14,s:18&biw=1251&bih=551


My method is better tho.

jk

----- Original Message ----- From: "Rick" <r...@ece.pdx.edu>
....clip.....
Treat it like COB [chip-on-board] and wire each dot with
solder-thru enammeled copper wire. Mount on vector or a carrier etc. Slime it
with neutral-cure if you are likely to trash the connections.

John K
Australia

----- Original Message ----- From: "Rick" <r...@ece.pdx.edu>

......clip.....
And all modern FPGAs and a lot of the more advanced processors are in
BGA format which is hopeless for home manufacture :-(

 - Rick



Sounds interesting - is there a pic of this?

Thanks,

 - Rick

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