MUXCTRL

Mux Control

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

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

Bits 4:3 – MUXPOS[1:0]: Positive Input MUX Selection

Positive Input MUX Selection

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

Value	Name	Description
0x0	AINP0	Positive pin 0
0x1	AINP1	Positive pin 1
0x2	AINP2	Positive pin 2
0x3	AINP3	Positive pin 3

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	AINN1	Negative pin 1
0x2	AINN2	Negative pin 2
0x3	DACREF	Internal DAC reference