topic Re: I need support for MCXN947 Integrated ADC Configuration in MCX Microcontrollers

I need support for MCXN947 Integrated ADC Configuration

Dirk3 — Thu, 16 May 2024 15:20:30 GMT

I am trying to configure the integrated ADC of the MCXN947 as a differential pair voltage measure device. I had in mind to approach this by changing an example from the standard SDK repository however it uses CMSIS names that I cannot find anywhere. I am using MCUXpresso and the Config Tools but it seems to me that there is a way (maybe an additional program) to accomplish my specific use of the ADC. Can I find such a program somewhere or are there more aiding documents that I can use?

Re: I need support for MCXN947 Integrated ADC Configuration

_Leo_ — Mon, 20 May 2024 21:42:11 GMT

Hi,

Thank you so much for your interest in our products and for using our community.

There is no demo for ADC in differential mode, just those that you can find in the SDK. Sorry for the inconvenience.

The only reference is the reference manual and also, such ADC mode is supported in Config Tools.

Just take into account that the conversion in differential mode is only limited to the pairs that are available as differential channels.

Hope it helps you.

Have a nice day!