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TMS320F280049C-Q1: Do we instructions about arcsin?

Shaoxing Ke
Expert 3590 points

Part Number: TMS320F280049C-Q1
Other Parts Discussed in Thread: C2000WARE

Hi Experts,

Do we instructions about arcsin?

We find that we only have sin below, but not arcsin functions instructions. Customer want to achieve the below functions.

  • 0
    TI__Mastermind 27195 points

    Shaoxing,

    There are no TMU instructions for this operation. But the FPUFastRTS library within C2000Ware has asin and acos assembly optimized routines that use the TMU.

    \libraries\math\FPUfastRTS\c28\source\fpu32

    asin_f32.asm

    acos_f32.asm

    Thanks,

    Sira