You will see variations like naomi.zip or naomi_bios.bin . The specific naomi-boot.bin naming convention often comes from the (a Dreamcast file manager/loader) and RetroArch cores. These systems require a precise filename and CRC checksum to recognize the file.
Leo knew that to run modern net-booting setups or even just to get the system to "speak" to his hardware, he needed the right (the BIOS file). He learned that: naomi-boot.bin download