"Chris Carlen" a écrit dans le message news: snipped-for-privacy@news4.newsguy.com...
Greetings:
>
> It seems likely that I will be using this in an upcoming project, though
> there is some possibility that I might instead use a '6000 series TI DSP.
>
> I may use the EzDSP board to do prototyping, but would eventually need a
> board with integrated analog circuits to buffer and clamp the incoming
> analog to the chip's A/D, perhaps I may need 16-bit A/D and D/A
converters.
> Communications stuff would be nice, like at least an RS232 or 423 or 422
> and preferably a USB. Ethernet isn't really desired.
>
>
> Ideally I need this:
>
> TMS320F2812
> USB
> RS232/RS422
> 4x independent 16-bit SAR A/D at least 50ksps
> 4x independent 16-bit D/A at least 50ksps
> 8x differential inputs with configurable scaling and clamping to the
> DSP's built-in 12-bit A/D converters
> JTAG interface for programming/debugging the CPU
> access to all other chip signals via headers
> maybe an extra 64k RAM would be cool
hi
look at technosoft.ch offers Statrter kit
At minimum I need this:
>
> TMS320F2812
> USB
> RS232
> 4 channels of 16/12-bit D/A at least 50ksps
> 8x differential inputs with configurable scaling and clamping to the
> DSP's built-in 12-bit A/D converters
> JTAG interface for programming/debugging the CPU
> access to all other chip signals via headers
>
>
> Any makers of off-the-shelf 2812 DSP single board computers out there?
> I would entertain the possibility of contracting someone to make one as
> well, if that turns out to be necessary. So if you or someone you know
> is competent at this line of work, please fess up and I'll put you in my
> folder of potential contractors.
>
> Thanks.
>
>
> Good day!
>
>
>
> --
> ____________________________________
> Christopher R. Carlen
> Principal Laser/Optical Technologist
> Sandia National Laboratories CA USA
> snipped-for-privacy@sandia.gov
>