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Old 11-04-2003, 09:40 AM
H. Peter Anvin
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Default Prototyping board with 4+ MB SRAM?

Hello,

Does anyone happen to know of a stock FPGA prototyping board with (a)
onboard oscillator, (b) Ethernet and (c) at least 4 MB of SRAM?

I have a need for such a board in a configuration which needs to
support a very large range of input frequencies, hence I would prefer
using SRAM; however, most boards seem to have no more than 1 MB SRAM
and the rest SDRAM... which would have to be supported as an
asychronous clock domain in order to work correctly at the low end of
the frequency range.

-hpa
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Old 11-04-2003, 10:17 AM
Philip Freidin
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Default Re: Prototyping board with 4+ MB SRAM?

On 4 Nov 2003 01:40:27 -0800, H. Peter Anvin <[email protected]> wrote:
>Hello,
>
>Does anyone happen to know of a stock FPGA prototyping board with (a)
>onboard oscillator, (b) Ethernet and (c) at least 4 MB of SRAM?
>
>
> -hpa


I would start looking here:

http://www.fpga-faq.com/FPGA_Boards.shtml



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Old 11-04-2003, 07:26 PM
Jon Beniston
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Default Re: Prototyping board with 4+ MB SRAM?

H. Peter Anvin <[email protected]> wrote in message news:<[email protected]>...
> Hello,
>
> Does anyone happen to know of a stock FPGA prototyping board with (a)
> onboard oscillator, (b) Ethernet and (c) at least 4 MB of SRAM?
>
> I have a need for such a board in a configuration which needs to
> support a very large range of input frequencies, hence I would prefer
> using SRAM; however, most boards seem to have no more than 1 MB SRAM
> and the rest SDRAM... which would have to be supported as an
> asychronous clock domain in order to work correctly at the low end of
> the frequency range.
>
> -hpa


http://www.xess.com
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  #4 (permalink)  
Old 11-05-2003, 07:21 PM
Dave Vanden Bout
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Default Re: Prototyping board with 4+ MB SRAM?

Jon Beniston wrote:

> H. Peter Anvin <[email protected]> wrote in message news:<[email protected]>...
> > Hello,
> >
> > Does anyone happen to know of a stock FPGA prototyping board with (a)
> > onboard oscillator, (b) Ethernet and (c) at least 4 MB of SRAM?
> >
> > I have a need for such a board in a configuration which needs to
> > support a very large range of input frequencies, hence I would prefer
> > using SRAM; however, most boards seem to have no more than 1 MB SRAM
> > and the rest SDRAM... which would have to be supported as an
> > asychronous clock domain in order to work correctly at the low end of
> > the frequency range.
> >
> > -hpa

>
> http://www.xess.com


Sorry to say XESS doesn't have any boards right now with this much SRAM. We do have boards
with 16 MB of SDRAM, but not SRAM.


--
|| Dr. Dave Van den Bout XESS Corp. (919) 363-4695 ||
|| [email protected] PO Box 33091 ||
|| http://www.xess.com Raleigh NC 27636 USA FAX919) 367-2946 ||


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