[SI-LIST] Re: SSO of a Spartan3 in a PQ208 package

Instead of worrying about SSO on the QFP, why not just solder the BGA 
yourself?  It has been down with a 256 ball Xilinx BGA using, believe it 
or not, a toaster oven.

See http://dlharmon.com/solder/smd.html

Regards,
Chris Johnson

henrik@xxxxxxxxxxxxxxxxxxx wrote:

>Hi!=0D
>=0D
>As a hobby I'm designing a graphics card for the atari computers containing=
> a=0D
>Spartan3 (XC3S400) that will implement a 16-bit DDR1 interface at 166MHz=0D
>(DDR333). I know I've asked you about this board before (but not this parti=
>cular=0D
>question), but new questions keep coming up. I hope you have patience with =
>me. :-)=0D
>=0D
>I've chosen the PQ208 package for my prototype because I want to be able to=
>=0D
>solder this board myself without paying for mounting a BGA package (like th=
>e=0D
>FT256).
>  
>

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