This video uses the RX72N as an example to explain the settings for copying the flash memory reprogramming code to RAM using the flash module FIT.
Application note: RX Family Flash Module Using Firmware Integration Technology Rev.5.12 (PDF | English, 日本語)
00:00 Opening
00:29 About reprogramming process that needs to be copied to RAM
01:00 Part 1: Settings when using CC-RX compiler
03:18 Part 2: Settings when using GCC compiler
03:56 Part 3: Settings when using IAR systems compiler