This bit field selects which single ended analog input is connected
to the ADC. If these bits are changed during a conversion, the change will not
take effect until this conversion is complete.
Value | Name | Description |
---|
0x00 |
AIN0 |
ADC
input pin 0 |
0x01 |
AIN1 |
ADC
input pin 1 |
0x02 |
AIN2 |
ADC
input pin 2 |
0x03 |
AIN3 |
ADC
input pin 3 |
0x04 |
AIN4 |
ADC
input pin 4 |
0x05 |
AIN5 |
ADC
input pin 5 |
0x06 |
AIN6 |
ADC
input pin 6 |
0x07 |
AIN7 |
ADC
input pin 7 |
0x08 |
AIN8 |
ADC
input pin 8 |
0x09 |
AIN9 |
ADC
input pin 9 |
0x0A |
AIN10 |
ADC
input pin 10 |
0x0B |
AIN11 |
ADC
input pin 11 |
0x1B |
PTC |
ADC0:
Reserved / ADC1:
DAC2 |
0x1C |
DAC0 |
DAC0 |
0x1D |
INTREF |
Internal reference (from VREF
peripheral) |
0x1E |
TEMPSENSE |
ADC0: Temperature sensor / ADC1:
DAC1 |
0x1F |
GND |
0V (GND) |
Other |
- |
Reserved |