DA7212 datasheet(86/136 Pages) RENESAS

86 / 136 page

Ultra-Low Power Stereo Codec

DA7212 Revision 3.6

Nov 1, 2024

CFR011-120-00

Page 86

address

Bit

Type

Label

Default

Description

0x2A

DIG_ROUTING_DAC

R/W

DAC_R_MONO

When asserted, the DAI right input stream is

replaced with a mono mix of left and right

0 = Right input stream

1 = Mono mix of left and right input streams

R/W

(reserved)

5:4

R/W

DAC_R_SRC

Data select to the DAC_R path:

00 = ADC left output

01 = ADC right output

10 = Determined by DAC_L_MONO (bit [3] of this

11 = Determined by DAC_R_MONO (bit [7] of

this register)

Note: The beep generator is omited from the signal

path if this is set to ‘00’ or ‘01’

R/W

DAC_L_MONO

When asserted, the DAI left input stream is

replaced with a mono mix of left and right

0 = Left input stream

1 = Mono mix of left and right input streams

R/W

(reserved)

1:0

R/W

DAC_L_SRC

Data select to the DAC_L path:

00 = ADC left output

01 = ADC right output

10 = Determined by DAC_L_MONO (bit [3] of

this register)

11 = Determined by DAC_R_MONO (bit [7] of this

The beep generator is omited from the signal path

this is set to ‘00’ or ‘01’

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