Dear Thomas Petazzoni,

In message <20121024155844.048b3e08@skate> you wrote:
> 
> > Yes, sure. I was mainly interested (but didn't wrote it directly) in details
> > for that at91 SOC/custom design Jean has mentioned - "I've design a ser2net 
> > +
> > power switch arround a at91 SoC" (How could one handle 20 serial ports with
> > that SoC? Multiplexing? etc.).
>
> USB to serial adapters + USB hubs would be a cheap way of doing that.

Not really cheap, and compared to terminal servers a PITA to maintain.
Not to mention reliability.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
As far as we know, our computer has never had an undetected error.
                                                           -- Weisert
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