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  1. C

    Analog read on Teensy 4.0 slower (compared to Teensy 3.6)

    Hi JBeale, I've run your code on the Teensy 4.0 with different settings for analogReadAveraging(n) at 12-bit resolution and got some interesting results: There's discrete time steps for n = 0-3; 4-7; 8-15; 16-31; and 32-x that match parameter overrides in the definition of...
  2. C

    Analog read on Teensy 4.0 slower (compared to Teensy 3.6)

    Thank you both @defragster and @JBeale for giving me some pointers to investigate! I'll have to do the testing with the Teensy 4.0 fully replacing the Teensy 3.6 in the dynamic clamp setup. - I wouldn't want to lose any resolution on the ADC, but a reduction of signal-to-noise ratio might be...
  3. C

    Analog read on Teensy 4.0 slower (compared to Teensy 3.6)

    Sure, this is the full code (just the code from the Teensy 3.6 with adjustments to the input/output pins). I didn't thoroughly benchmark the ADC conversion: Instead, I just monitored the cycly times by serial communication using pyClamp before and after commenting out the first line in the loop...
  4. C

    Analog read on Teensy 4.0 slower (compared to Teensy 3.6)

    Hello, This is my first post here... please be patient with me. :o I'm working on a research project that makes use of the Teensy 3.6 to implement a dynamic clamp system, see Dynamic Clamp for details. In short, the dynamic implementation reads an adc value (from the experimental setup)...
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