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Hi all,

Does anyone know whether is it possible to run the on-board audio codec (AIC23) on 6713 DSK at 96 kHz sampling rate to acquire spectral contents up to 48 kHz? I'm trying to use the on-board codec to transmit and receive data to/from ultrasonic transducers with 40 kHz centre frequency. According to AIC23 data sheet, the codec can run at 96 kHz sampling rate and the anti-aliasing/reconstruction filters all have ~Fs/2 cut-off, but I’m not sure if there are any other constraints on the DSK board that would limit the maximum bandwidth/sampling rate. Any info would be greatly appreciated.

Thanks,
Nero.




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