Look at the RFNoC FIR filter block for a good example of pushing
configuration data into a block via the settings bus.

On Thu, Jun 7, 2018, 8:25 AM shachar J. brown via USRP-users <
usrp-users@lists.ettus.com> wrote:

> Hi all,
>
> I'm working on an X310.
>
> I have large data (tables of 1-3 K of variables) I would like to insert
> into the FPGA's memory registers while running.
>
> How much space is available in the FPGA? Seemingly, the Address for the
> "set_register" is only 8 bits long, and the first 128 addresses are
> reserved for the Noc_Shell. So... Does that mean I can store only 128
> variables at a time?
>
> (Just to clarify: I want to change the data while running, and I'd like it
> to be inside the FPGA for performance issues).
>
> Thank a ton!
> Steve
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>
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