Programming the FPGA
ngultra_bsm_loader.py --program --nxb <nxb_file>
Note: if the bitstream is larger than the available part of the ERAM (1.5MB), the DDR will be initialized and DDR will be used. You can disable automatic DDR initialization using the –no-ddr-init parameter.
ngultra_bsm_loader.py --program --nxb led.nxb