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Fixed point processing on SHARC 21364

Question asked by EliasK on Sep 21, 2012
Latest reply on Sep 25, 2012 by EliasK

Hello all,


I have a SHARC 21364 evaluation kit which I have used for floating-point audio processing until now.


I would like to develop some strictly fixed-point processing algorithms on the same board and I would like to avoid buying a new one. Is this possible? From what the data sheet says the SHARC processors support 32-bit integer data types and arithmetic. Are there relevant fixed-point C libraries from ADI (e.g. FFT) or would I have to code all necessary functions myself?


Thank you very much,