According to the xmega32A4 datasheet there are 12 ADC inputs: 8 on port A and 4 on port B, labelled ADC0-11. So I designed a circuit with an xmega32A4 using all the ADC pins. When I went program the ADC I looked at the mega A datasheet for info, only to find no mention of these extra ADC pins. I am stuck until I can get the info on how to set up the ADC system to read these inputs.
Thanks for the help!