Rolling Average [HW] for the ADC

Rob Reis

I know that the Tiva C123 can do 4 sample hardware averaging of oversampled A/D. Is there any way in either the C123 or the C129 to do a hardware rolling average?

over 12 years ago

0 Shashank Kulkarni over 12 years ago

TI__Intellectual 2340 points

Rob,

Rob Reis said:

I know that the Tiva C123 can do 4 sample hardware averaging of oversampled A/D.

The ADC can average up to 64 samples, not only 4.

Sadly, the ADC hardware cannot do a rolling average. You will have to implement that in your software.

Regards,

Shashank

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Rolling Average [HW] for the ADC