OGP does not do PCIe (yet). Only PCI and PCI-X.
Anyway, for your instrument I would suggest interfacing it to USB2 if
you can offload the processing to dsp/fpga, but that won't be under
$100. For such a price you can get an ADC and a PCIe interface, but then
you will have troubles with processing the 500+ MB/s of data in realtime
on the PC's CPU..
Daniel
[EMAIL PROTECTED] wrote:
Hello,
I'm trying to create a low-cost (below $100€) Software Defined
Radio/Spectrum Analyser/Oscilloscope using a high-speed AD converter,
an FPGA, and the PCIe bus. It would be Open Hardware and compatible
with the efforts of the GNU Radio group.
I don't have a lot of experience with this sort of thing, but by using
existing Open Source solutions I think it should be possible. Since
your project deals with both FPGAs and the PCIe bus I was wondering
what existing efforts of yours', or existing know-how, I could use for
my own project? Do you have any solutions in mind I could re-purpose
or benefit from?
Sincerely,
--
Nos
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