Hello Ettus Experts,

we have a Linux-based SDR application up and running that currently uses X300 
USRPs as Interfaces, does some sample processing on the realtime data stream 
and then does some further OpenCL-based processing on those results. 

Now we are consider buying a N310 for this application. According to the Xilinx 
website, Xilinx supports compiling OpenCL kernels for the Zynq device built 
into the N310. So it would be great if our application could be ported to the 
N310 running the sample processing on the ARM and the OpenCL work would be done 
on the FPGA which has far as I know has some resources left in the standard 
image used by the N310.

However I have no practical experience with Xilinx Tools and never took a deep 
look at the Ettus FPGA configurations, so before buying an N310 and finding out 
that this approach is impossible for some reason I’d ask if the experts round 
here if they see any problem in trying to get this kind of setup working? 
Furthermore, is building a highly custom yocto based image for the ARM an 
option supported by Ettus or is the advice to stick to the prebuilt Linux Image 
supplied by Ettus for the N310?

Thanks in Advance
Janos Buttgereit
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