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Fixed point square root algorithm

RdN
Intellectual 345 points

Other Parts Discussed in Thread: TMS320C6452

Hi,

 

Does anyone know about a library where i can find a fixed point square root algorithm? I couldn't find a square root algorithm in DSPLib and the floating point sqrt() function in math.h is very expensive in terms of time and performance. I'm using the TMS320C6452 (C64x+ core).

 

Thank you.