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TMS320F280049: DSP Lib

HS FAE Germany
Mastermind 31710 points
Part Number: TMS320F280049

Hello,
customer wants to realise an FFT on the F28004x and ask for benchmarks. I send him the DSP FPU Lib document with the benchmarks inside. I think these benchmarks are done w/o TMU. Would this reduce the numbers? Do we have FFT benchmarks with TMU?

Regards, Holger

  • 0
    TI__Guru* 91235 points

    Edit: corrected version to 1.50

    Holger,

    Which version of the library is the customer looking at?

    In version 1.50, the benchmark table indicates that the --tmu_support is enabled and some of the benchmarks have "TMU0" in the name. Note that the TMU won't impact all of the functions since it is only a few trigonometric operands. It will impact magnitude, phase, as an example.

    Regards
    Lori