ADAU1787/88 FastDSP

Hi David,

Thanks for your great support, can you help with some additional question regarding FastDSP on ADAU1787/88?

  1. Does Fast Core handle two DSP channels in parallel for a normal headset Left and Right side?
  2. Can these channels have different configurations, say filter coefficients and gains etc?
  3. If they can have different coefficients but not different numbers of BiQuads I assume we can virtually turn of a BiQuad by making it all pass.
  4. How is the Fast Core handling overloads coming from strong mic signals, typically coming from mechanical shocks or air pressure pulses.
    This has been a big problem in many ANC designs.

Best Regards 

Martin Swahn

Analog Devices