Hi John,
You can do a single FPGA Polyphase filter quite easily on a PicoSDR, using Xilinx System Generator FIR Compiler and control your FPGA design from GNU Radio:
Regards,
~Tristan
De : discuss-gnuradio-bounces+tristan.martin=nutaq.com@gnu.org [mailto:discuss-gnuradio-bounces+tristan.martin=nutaq.com@gnu.org] De la part de John Wilson
Envoyé : 11 avril 2014 09:22
À : Marcus D. Leech
Cc : Discuss-gnuradio@gnu.org
Objet : Re: [Discuss-gnuradio] How many multiple/simultaneous PLLs can I have running on USRP2?
Sorry to dig up an old thread, but does anyone know of anyone who's implemented a polyphase filter bank on a USRP FPGA?
John
On Thu, May 9, 2013 at 12:02 AM, Marcus D. Leech <mleech@ripnet.com> wrote:
Or am I wrong that the resource is in the computer and not in the USRP?
LD
It's all in the computer, unless you do an FPGA-based implementation. Gnu Radio blocks run on the host machine, not the USRP hardware.
I admit to being a little bit surprised that you don't know that already, given how long you've been posting things to this list,
and using USRP hardware.
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