I would like to know how the Internal Serial Bootloader works:
- Which is the computer front end to flash the device
- Which additional HW is required (MAX232...)
- It programs de Flash or the RAM? as User manual says:
The factory BAF code also runs the Serial Boot Loader, setting up pins on the device to
act as a UART: receiving a file using a defined format and transferring the program
portion of the file to RAM...