33.5.9 ADNCH

ADC Negative Channel Selection Register

Name:	ADNCH
Offset:	0x1D20

Bits 5:0 – NCH[5:0] ADC Negative Input Channel Selection

Table 33-7. ADC Negative Input Channel Selections
NCH	ADC Negative Channel Input
`111111`	Fixed Voltage Reference (FVR) Buffer 2⁽¹⁾
`111110`	Fixed Voltage Reference (FVR) Buffer 1⁽¹⁾
`111101`	DAC2_OUT⁽²⁾
`111100`	DAC1_OUT⁽²⁾
`111011`	Temperature Indicator⁽³⁾
`111010`	V_SS (Analog Ground)
`111001-011000`	Reserved. No channel connected.
`010111`	RC7⁽⁴⁾
`010110`	RC6⁽⁴⁾
`010101`	RC5⁽⁵⁾
`010100`	RC4⁽⁵⁾
`010011`	RC3⁽⁵⁾
`010010`	RC2⁽⁵⁾
`010001`	RC1⁽⁵⁾
`010000`	RC0⁽⁵⁾
`001111`	RB7⁽⁴⁾
`001110`	RB6⁽⁴⁾
`001101`	RB5⁽⁴⁾
`001100`	RB4⁽⁴⁾
`001011-000110`	Reserved. No channel connected.
`000101`	RA5
`000100`	RA4
`000011`	Reserved. No channel connected.
`000010`	RA2
`000001`	RA1
`000000`	RA0
Note: Refer to the “Fixed Voltage Reference Module” chapter for more details. Refer to the “Digital-to-Analog Converter Module” chapter for more details. Refer to the “Temperature Indicator Module” chapter for more details. 20-pin devices only. 14/20-pin devices only.