AnsweredAssumed Answered

BF70x 32-bit convolution example

Question asked by RomanR on Jul 12, 2017
Latest reply on Oct 5, 2017 by RomanR

Hi,

I want to write most basic DSP audio functions in assembler. I need an example of the convolution for 32-bit samples and FIR coefficients fractional precision. Which instruction should be used for MAC operation ?

And my second question: is it possible to have in SPORT data register signal sample right justified with sign extension (i.e. 24-bit sample right justified ) in case of Left-Justified or TDM transmission mode ?

 

Best regards

Roman

Outcomes