Hi,
The AR1243 has 3 pieces of FW binaries in the C:\TI\PROCESSOR_SDK_VISION_03_04_00_00\ti_components\radar\mmwave_dfp_01_01_00_00\firmware source tree. They are xwr1xxx_config.bin, xwr12xx_masterss.bin, and xwr12xx_xwr14xx_radarss.bin.
Thanks,
--Khai