Hi Tobias, On 14/02/22 10:31, Tobias Kronauer wrote: > I built the master branch, [...] > > ```bash > [...] > [INFO] [MPM.PeriphManager] init() called with device args `fpga=X4_200, [...] > [...] > ``` > [...] > Did I forget something?
>From the log, you are still using X4_200. AFAIU, you need to synthesise a CG_400 FPGA image [1] to allow sample rates higher than 245.76 MSps. I don't own that device, nor use UHD4, but I guess one can build such image using [2]: ```bash cd $UHD_SOURCE/fpga/usrp3/top/x400/ rfnoc_image_builder -y ./x410_400_rfnoc_image_core.yml ``` And use the generated bitstream under ./build/ N.B.: I don't know if the bitstream is compatible with UHD-4.1 or only works with UHD-master. [1] https://files.ettus.com/manual/page_usrp_x4xx.html#x4xx_updating_fpga_types [2] https://kb.ettus.com/Getting_Started_with_RFNoC_in_UHD_4.0#Running_the_Image_Builder -- Cédric Hannotier _______________________________________________ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com
