MUXCTRLA

Mux Control A

AC.MUXCTRLA controls Analog Comparator Muxes

Name:: MUXCTRLA
Offset:: 0x02
Reset:: 0x00
Access:: -

Bit7	6	5	4	3	2	1	0
INVERT						MUXNEG[1:0]
AccessR/W						R/W	R/W
Reset0						0	0

Bit 7 – INVERT: Invert AC Output

Invert AC Output

Writing a '1' to this bit enables inversion of the output of the AC. This effectively inverts the input to all the peripherals connected to the signal, and also affects the internal status signals.

Positive Input MUX Selection

Writing to this bit field selects the input signal to the positive input of the AC.

Value	Name	Description
0	AINP0	Positive Pin 0
1	Reserved	Reserved

Bits 1:0 – MUXNEG[1:0]: Negative Input MUX Selection

Negative Input MUX Selection

Writing to this bit field selects the input signal to the negative input of the AC.

Value	Name	Description
0x0	AINN0	Negative Pin 0
0x1	Reserved	Reserved
0x2	VREF	Voltage Reference
0x3	DAC	DAC output.