On Wed, 16 Jan 2002 01:40:34 +0100 (CET), Rene Rebe wrote:
>The only problematic part is, that the powerfull DSPs are BGA (Ball
>Grid Array these days - and designing such a PCB sucks ...)
>
Hmmm I think that most of the TI DSPs are still available in TQFP's and not
exclusively BGA's.
BGA aren't really that bad. We do it at Bitworks all the time. Almost every board we
design now
has a least one BGA on it. We just reciently did a CPU board that had 3 BGAs on it.
What it will do though is increase the number of routing layers you have to use and
thus increase
your raw PCB board costs and NRE charges. Just remember to bring out EVERY signal off
the BGA up
to the top layer so that you can cut and jump things during first article bringup.
But this grows off topic. If you need assistance e-mail me off list. Shoot.. if you
want submit
me your final schematic and I'll route it for you.
--
Richard A. Smith [EMAIL PROTECTED]
"I'd hang out with science kids - they can blow things up!
I mean, what's cooler than that?"
- Tori Amos
