DA7212 datasheet(91/129 Pages) DIALOG

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DA7212

Ultra-low power stereo codec

Company confidential

Datasheet

Revision 3c

24-Nov-2015

91 of 129

14.6 System controller registers

address

Bit

Type

Label

Default

Description

0x50

SYSTEM_M

ODES_INPU

R/W

ADC_R

Preconfigured system mode - ADC_R Control

0 = ADC_R not used

1 = use ADC R

R/W

ADC_L

Preconfigured system mode - ADC_L Control

0 = ADC_L not used

1 = use ADC L

R/W

MIXIN_R

Preconfigured system mode

– IN_R Control

0 = IN R amplifier not used

1 = use IN_R amplifer

R/W

MIXIN_L

Preconfigured system mode

– IN_L Control

0 = IN L amplifier not used

1 = use IN_L amplifer

R/W

MIC_2

Preconfigured system mode

– MIC_2 Control

0 = MIC 2 amplifier not used

1 = use MIC 2 amplifier

R/W

MIC_1

Preconfigured system mode

– MIC_1 Control

0 = MIC 1 amplifier not used

1 = use MIC 1 amplifier

R/W

(Reserved)

R/W

MODE_SUBMIT

System Controller 2 activation control

0 = ADC_mode and DAC_mode inactive

1 = ADC_mode and DAC_mode active

This register bit is a duplicate of

MODE_SUBMIT (reg 0x51[0]). Either register

can be used to activate System Controller 2.

This bit is self-clearing.

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