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TMS320F28335: How TI burn the bootrom code

chao wang
Prodigy 30 points
Part Number: TMS320F28335
Other Parts Discussed in Thread: C2000WARE

HI , Bootrom function provide a way for the user to burn the firmware into the ram or flash. However, How Ti burn the boot rom function without bootrom in it?

I would like to debug some function of the boot rom to see what happen, although I could do it by moving some of its code in another project。 

  • 0
    TI__Guru 71755 points

    Chao,

    I believe that you are looking for the source for the bootROM so you can understand the boot code/flow.  The source code and .out file are in C2000Ware in the following location.  C:\ti\c2000\C2000Ware_2_00_00_03\libraries\boot_rom\f2833x\v2_0\rom_sources

    You can load the .out as symbols and CCS will pull up the C source as you step through the bootROM.  Since this is ROM you will only be able to set up to 2 breakpoints as they are HW vs SW breakpoints.

    Best,

    Matthew