ADC Differential mode Selection Register
DIFSEL | Differential mode for channels 19 to 0. These bits are set and cleared by software. They allow to select if a channel is configured as Single-ended or Differential mode. DIFSEL[i] = 0: ADC analog input channel is configured in Single-ended mode DIFSEL[i] = 1: ADC analog input channel i is configured in Differential mode Note: The DIFSEL bits corresponding to channels that are either connected to a single-ended I/O port or to an internal channel must be kept their reset value (Single-ended input mode). The software is allowed to write these bits only when the ADC is disabled (ADCAL = 0, JADSTART = 0, JADSTP = 0, ADSTART = 0, ADSTP = 0, ADDIS = 0 and ADEN = 0). |