The xA9’s 301KLE FPGA has vastly more space obtainable while in the FPGA in comparison to the xA4 for these forms of purposes. The bladeRF would not ship nor come with these (or any) accelerators or processing chains, They're completely as much as the end-purchaser to layout or procure from https://chameleon-ultra28406.wikigiogio.com/1269774/the_definitive_guide_to_bladerf_2_0_micro_xa4