I am developing some RFNOC blocks, When I use rfnocmodtool in the terminal to create a new block? Default in the block that is generated there is a User Register? my question is how can create 3 custom registers with the command rfnocmodtool? How can do this work automatically? is it possible? and what's the limitation of number (of registers) that we can use in RFNOC blocks? Thanks in advance rfnocmodtool add gain > > [image: Screenshot from 2022-08-22 11-56-22.png]

Hi sp, I don't think the modtool supports adding a customer number of registers. The generated templates include a user register as an example. You can add your own registers by adding them to the generated code following the example of the user register. The RFNoC blocks in UHD also have lots of examples of registers. RFNoC doesn't really have a limit for the number of registers. The address bus is 20 bits, so in practice you'll probably run out of space on the FPGA before you hit the address space limit, and there are ways around address space limits. Wade On Mon, Aug 22, 2022 at 2:39 AM sp <stackprogramer@gmail.com> wrote: > I am developing some RFNOC blocks, When I use rfnocmodtool in the terminal > to create a new block? > Default in the block that is generated there is a User Register? my > question is how can create 3 custom registers with the command rfnocmodtool? > How can do this work automatically? is it possible? and what's > the limitation of number (of registers) that we can use in RFNOC blocks? > > Thanks in advance > > rfnocmodtool add gain >> >> > [image: Screenshot from 2022-08-22 11-56-22.png] > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com >