51.5.1 I/O Lines

The digital input ADTRG is multiplexed with digital functions on the I/O line and the selection of ADTRG is made using the PIO Controller.

The analog inputs ADx are multiplexed with digital functions on the I/O lines. ADx inputs are selected as inputs of the AFEC when writing a one in the corresponding CHx bit of AFEC_CHER and the digital functions are not selected.