[Coco] [Fwd: Re: The Definitive Post on the CC-Five ;)]

jdaggett at gate.net jdaggett at gate.net
Tue Jan 30 10:53:21 EST 2007


Mark

of all the Cypress USB chips, this one seems to be the most usable of the lot. It is 
at least workable. I have noticed that on Cypress' webpage that when you try to 
access the SL811HS spec sheet it redirects you to a download pages that is a 
place  holder for the SL811HST. I wonder if they are doing a mask change or 
something. The T suffix generally referes to a 48 pin TQFP package. It m ay 
mean that the 32 pin PLCC package is no longer being offered. 

who really knows? 

james

On 30 Jan 2007 at 16:21, Mark McDougall wrote:

> jdaggett at gate.net wrote:
> 
> > Cypress' work around is not to use it.
> 
> I'm starting to get the impression that Cypress USB silicon is just
> rubbish!?!
> 
> I've worked on a design or two using the 1st-gen EZ-USB FX. I got to
> the point where I couldn't get the GPIF interface working as
> documented, and finally gave up (the project was never finished).
> 
> I've also seen countless posts on comp.arch.embedded by people
> struggling with the FX2.
> 
> Now to hear this about the SL811HS, I'd be tempted not to touch
> Cypress USB parts - with our without a 10-foot clown pole.
> 
> Anyone else concur?
> 
> Regards,
> Mark
> 
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