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CCS/LAUNCHXL-F28379D: Can I use external flash chip to expand program memory?

Matthew Gingerich1
Prodigy 40 points

Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software: Code Composer Studio

My code takes up more than the 1 megabyte of available program memory storage on the processor, so I want to program my code into a larger external flash memory chip. According to this document this is possible, but I can't find any examples or instructions. Is this actually possible, and are there any details on what hardware would work and what settings I would need to change?

Thanks for any help. 

  • 0
    TI__Guru 62975 points

    Matthew,

    Yes, this is possible through EMIF.  The appendices of the App Note you linked include references to a daughtercard reference design and associated software examples that are distributed through C2000Ware.

    -Tommy