The NXP Flasher communicates with the MCU via Serial Data Protocol (SDP). This protocol is used for the MCU Bootloader and Flashloader.
Communication with the MCU Bootloader is used to scan the MCU and load the indicated Flashloader binary file to the indicated RAM address and boot it from the indicated address.
If the Flashloader is loaded the following set of commands is used by the NXP Flasher: