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CCS/TMS320F28379D: TMS320F28379D IQMath

Saurabh Khobe
Intellectual 425 points

Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software: Code Composer Studio

Hi All ,

I want to properly add/link the IQMath library for the TMS320F28379D  board. 

I have checked IQMath_quick_start_guide. There im getting confusion.

IQmath lib is available for 28379D ?? and from where i should link the files ???

Need help.

  • 0
    TI__Mastermind 27945 points
    Saurabh,

    I will get back to you on this by tomorrow.

    Thanks,
    Sira
  • 0 in reply to Sira Rao80
    TI__Mastermind 27945 points
    Saurabh,

    Sure you can use the IQMath lib on the 28379D. The C2000Ware v1.00.06.00 does not include a specific example for the 28379D, but you can take the 28335 example and port it to the 28379D by modifying the linker command file suitably. You can use a 28379D linker command file from one of the examples in C:\ti\c2000\C2000Ware_1_00_06_00\device_support\f2837xd\examples.

    One more thing you will have to do is read section 3.5 of the user guide (C:\ti\c2000\C2000Ware_1_00_06_00\libraries\math\IQmath\c28\docs), which tells you to pay attention to whether certain IQMath look up tables and functions are present in the Boot ROM of the device you are using. You can do this by looking at the 28379D Technical Reference Manual SPRUHM8H. My understanding is that the 28379D Boot ROM does not contain any IQMath tables or functions.

    Please let me know if you have any questions.
    Thanks,
    Sira
  • 0 in reply to Sira Rao80
    Intellectual 425 points

    Hi Sira,

    Thanks you for the answer.