[USRP-users] RFNoC questions - standalone system, docs

Julius Baxter juliusbaxter at gmail.com
Tue Mar 26 02:14:46 EDT 2019


This was super enlightening, thanks! Pointers to any other posts like this
would be useful.

Cheers,
Jules

On Tue, 26 Mar 2019 at 03:35, Nick Foster <bistromath at gmail.com> wrote:

> I wrote a blog post a while back describing a RX->TX RFNoC loopback
> application. It should still apply to the latest UHD:
>
> https://corvid.io/2017/04/22/stupid-rfnoc-tricks-loopback/
>
> Nick
>
> On Sun, Mar 24, 2019 at 5:33 PM Julius Baxter via USRP-users <
> usrp-users at lists.ettus.com> wrote:
>
>> Hi all,
>>
>> I have a couple of quick questions.
>>
>> I have an N310 and intend to build a system which doesn't involve passing
>> the stream through a host - ie. I want to add a CE or two which will handle
>> Rx and generate samples for Tx. Has anyone done this, are there any
>> pointers? I presume the host will still be involved to configure the blocks
>> (radio, ddc, duc, etc.). Can I still use the Python USRP API to do this
>> config?
>>
>> Is there anything complementing the Ettus KB on the RFNoC internals? I've
>> seen some posts referencing what parameters on various blocks do, and other
>> nuggets of knowledge regarding building CEs for RFNoC. Is there a
>> centralised place for details on how RFNoC works, or is reading the RTL and
>> this ml the best source of info?
>>
>> Thanks,
>> Jules
>>
>>
>> _______________________________________________
>> USRP-users mailing list
>> USRP-users at lists.ettus.com
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>
>
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