El 23/12/2010 16:11, Bob Bownes escribió:
I hadn't considered the possibility of using an embedded processor board.
That is an interesting possibility. The ability to run linux on it, as well
as have DSP and FPGA in hand would certainly up the ante a bit. A 400 mhz
DSP and 25Mhz CPU would be more than enough processing power.
It is only a 400MHz DSP/RISC (no additional processor). The Blackfin is
a DSP with good general purpose processor characteristics. The 400MHz
clock is internally derived from a 25MHz crystal.
Just thinking out loud here, I would imagine a main board that such a
processor plugs into with locations to plug in input modules, A/D
converters, a serial level converter (if there isn't one on the board), and
a front 'control' panel. The main board holds not much more than connectors
and traces to get signals from those modules to the processor board and/or
the A/D boards.
The front control panel could be simply a touch-screen. I've used this
board with a 7" 800x480 TFTs and with 2.83" 320x240 OLED displays, both
with TPs.
Best regards,
Javier
--
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Javier Herrero EMAIL: [email protected]
Chief Technology Officer
HV Sistemas S.L. PHONE: +34 949 336 806
Los Charcones, 17 FAX: +34 949 336 792
19170 El Casar - Guadalajara - Spain WEB: http://www.hvsistemas.com
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