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[FAQ] F05 Flash: Why am I not able to program TMS320F281x Rev G silicon?

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Q: I am trying to program a TMS320F281x (F2812, F2811, F2810) with Rev G silicon and not successful. I am able to program previous revisions.  What could the problem be?

Note: The change to Rev G silicon occurred over 10 years ago.  This FAQ has been maintained to preserve history. 

Lori Heustess
C2000 Software Engineering

  • A:
    Note: The change to Rev G silicon occurred over 10 years ago. This FAQ has been maintained to preserve history.

    The Flash API for the TMS320F281x devices was updated from v1.00 to v2.10. This change was done in conjunction with a silicon revision change for F2810, F2811, and F2812 from Rev E to Rev G. These changes were made to improve low temperature programming robustness.

    The programming tool being used needs to be updated for the newest revision of the APIs. More information regarding this subject is available at:

    TMS320F281x Flash Programming API Revision Change (SPRAAB6)

    Lori Heustess
    C2000 Software Engineering

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