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F29H85X-SOM-EVM: Migration of code from c28x to c29x

Shashank Bikkanuri
Prodigy 150 points
Part Number: F29H85X-SOM-EVM
Other Parts Discussed in Thread: TMS320F28379D, SYSCONFIG

Tool/software:

I am currently working on migrating code from the TMS320F28379D to the F29H850X SOM EVM. While there is a method available to convert a C28x program to a C29x compiler output file (.out), this alone does not enable a successful migration due to differences in memory mapping between the two devices. Given these constraints, I would like to know if there is any possible way to effectively migrate the code from the TMS320F28379D to the F29H850X SOM EVM

  • +1
    TI__Genius 15225 points

    Hi Shashank,

    Please refer to this F29H85x Migration Guide as a starting point, particularly the memory, software, and resources sections (please note it will be refreshed by the end of this month with more content). The sections within the guide as well as external resources (ie. F28x to F29x SW Migration Guide, C2000 IDEA) describe how different tools can be used. In terms of memory mapping, the memory architecture is not compatible and different between the two devices, primarily due to the shared RAM/FLASH memory across CPU in F29x. It is recommended to use the SysConfig Memory Allocator tool to do memory allocation. 

    Best Regards,

    Aishwarya

  • 0
    TI__Genius 15225 points

    Shashank,

    Are there any other further questions? Please mark this thread as resolved, if the issue is resolved.

    Best Regards,

    Aishwarya