https://manpages.org/astribank_hexload/8
man astribank_hexload (8): Xorcom Astribank (xpp) firmware loader
man astribank_hexload (8): astribank_hexload is a second-stage firmware loader for Xorcom Astribanks. Note that some very old models use fpga_load(8) instead....
manastribankxorcomxppfirmware