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  • Jolenedk's Avatar
    03-24-2021, 12:02 AM
    Jolenedk replied to a thread Pwm in Technical Support & Questions
    I somehow fried my 4.0 board, and am now duplicating my test setup to a 3.5 board I had lying around. Good news seems to be better ADC performance, but do the FTO timers for the PWM on the 3.5 board also run at 1/4...
    8 replies | 433 view(s)
  • Jolenedk's Avatar
    03-06-2021, 09:05 AM
    Jolenedk replied to a thread Pwm in Technical Support & Questions
    Thanks, this was most helpful, I am transferring audio using ultrasound, but maybe pushing the resolution beyond 12 bits is not feasible here, since it seems to be the limit at both the ADC and PWM end. Maybe I can...
    8 replies | 433 view(s)
  • Jolenedk's Avatar
    03-05-2021, 09:44 PM
    Jolenedk replied to a thread Pwm in Technical Support & Questions
    Once again, thank you for a quick reply. I now have everything working at 12 bits resolution. My objective here is to get optimal PWM resolution on a 40kHz carrier. I am working with audio, so really the 13-14 bits...
    8 replies | 433 view(s)
  • Jolenedk's Avatar
    03-05-2021, 08:48 PM
    Jolenedk replied to a thread Pwm in Technical Support & Questions
    Thanks Paul, this was exactly the information I needed.
    8 replies | 433 view(s)
  • Jolenedk's Avatar
    03-05-2021, 07:21 PM
    I am having a bit of trouble trying to determine what the actual resolution I get on a PWM through analogWrite() is. I am on a 4.0 board. My PWM is fixed @ 40kHz, and I have set the resolution to 12b like this: ...
    8 replies | 433 view(s)
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