Re: [Discuss-gnuradio] [USRP-users] what is the largest data transfer rate between fpga and overo in e100

> There is a mictor connector (J301 on both USRP2 and N2x0) that has 32
> signal and 2 clock pins all free to be used in the FPGA. Searching for
> "mictor" in the archive of this forum will find other posts about this.
>
> However I do want to drive home the point that you are unlikely to
> find an ARM processor currently that is capable of doing anything
> useful directly with RF data at bandwidths greater than which the E100
> is capable or indeed one with a flexible physical interface that can
> support 60MB/s....you're clearly in the realm of high-end DSP
> processors at those rates.
>
Well, keep in mind that if the goal is really 60MB/s, rather than
60Msps, that's only about a factor of 5 beyond what an ARM can resonably
do for lightweight processing.




--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org



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