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RM44L920: Boot Loader Source Code for RM44L920

BarematalProgrammer
Expert 1715 points
Part Number: RM44L920
Other Parts Discussed in Thread: RM48L952,

Hi ,

Can we use the FLASH API F021 v02.01.01 for RM48L952 to work as Boot Loader for RM44L920 .

What migration steps should be taken care .

Thanks,

  • 0
    TI__Guru**** 186226 points

    Hello,

    FLASH API F021 v02.01.01 can be used for all the Hercules devices. Be aware of the differences between 2 devices:

    1. different system clock speed  --- PLL is configured in system.c

    2. different flash wait states   --- Flash is configured in system.c

    3. RM48 has two flash banks, but RM44 has only one flash bank. The number of flash sectors is also different. --- separate header file flash_defines.h

    You can use the functions defined in bl_flash.c for both devices.