Hello,
I tried to set up an alternative reference for my conversion, but I failed. I'm using the ADCSYNC001-App, so I set the Reference Input to CH0 in the UI. As I'm using CH0 for my ADC, it should be P14.0 for the Altref (XMC manual).
Do I have to configure a IO-App connected to that pin, that the altref works? Can I connect this ALTREF-Input-pin directly to the DAC, that creates the reference value? Can I connect these two internally, without a wired connection of the pins?
I haven't found details for the alternative reference input in the Help of the App. Can someone give a small tutorial how to set it up, that it works? Some hints would be perfect!
Thank you very much!
MTR
