2200169_en-US

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

2200169_en-US

2200169_en-US

How exactly does the S32K3 ADC average

Hello there smart people,

I was wondering about how exatly the S32K3xx ADC behave if I enable averaging. 

Let's say for example I have averaging for 4 conversions enabled:

Does it execute multiple S&H conversion cycles after one trigger happens (figure 1), does it wait for 4 triggers to occure and write the averaged result into the register (figure 2) or does it work like a moving average filter where every following result is taken into the average of the previous result (figure 3)?

k3_hw_average_functionality.png

I would love to hear back from you guys about this rater specific question.


Regards,
Felix

Re: How exactly does the S32K3 ADC averageThank you very much for this info. It will help us a lot!Re: How exactly does the S32K3 ADC average

Thank you for your interest in our products and for contributing to our community.

The average function works as you describe in figure 1.

I hope this information is helpful.

Tags (1)
No ratings
Version history
Last update:
‎11-21-2025 05:27 PM
Updated by: