CTRLA

Control A

Name:: CTRLA
Offset:: 0x00
Reset:: 0x00
Access:: -

Bit7	6	5	4	3	2	1	0
	ADC0REFSEL[2:0]				DAC0REFSEL[2:0]
Access	R/W	R/W	R/W		R/W	R/W	R/W
Reset	0	0	0		0	0	0

Bits 6:4 – ADC0REFSEL[2:0]: ADC0 Reference Select

ADC0 Reference Select

This bit field selects the reference voltage for the ADC0.

Value	Description
0x0	0.55V
0x1	1.1V
0x2	2.5V
0x3	4.3V
0x4	1.5V
other	Reserved

Bits 2:0 – DAC0REFSEL[2:0]: DAC0 and AC0 Reference Select

DAC0 and AC0 Reference Select

This bit field selects the reference voltage for DAC0 and AC0.

Value	Description
0x0	0.55V
0x1	1.1V
0x2	2.5V
0x3	4.3V
0x4	1.5V
other	Reserved