ADAU1373BCBZ-RL AD [Analog Devices], ADAU1373BCBZ-RL Datasheet - Page 259

• Manufacturer Part Number: ADAU1373BCBZ-RL
• Description: Low Power Codec with Speaker and Headphone Amplifier
• Manufacturer: AD [Analog Devices]

DIGMICCTRL REGISTER
Address: 0xE2, Reset: 0x00, Name: DIGMICCTRL
Digital Microphone Control Register
Table 230. Bit Descriptions for DIGMICCTRL
Bits
7
[6:4]
3
2
1
Bit Name
MICLRMODE
DMICPOLSWAP
DMICBLRSWAP
DIGMICBEN
DMICALRSWAP
Settings
000
001
010
011
100
101
110
111
0
1
0
1
0
1
0
1
Description
Digital Microphone 1_2 and Digital Microphone 3_4 Co-Input Working Mode.
When enabled, uses DMIC1 from DMIC1_2_DATA pin and DMIC3 from
DMIC3_4_DATA pin as two mono inputs to decimator.
Stereo input to decimator (default)
Two mono inputs to decimator
Input Data Polarity Inversion. Use to invert the input data polarity.
No change (default)
DMIC3_4_DATA left/right polarity invert
DMIC1_2_DATA left/right polarity invert
DMIC1_2_DATA left and DMIC3_4_DATA left polarity invert
DMIC3_4_DATA left polarity invert
DMIC1_2_DATA left polarity invert
DMIC1_2_DATA left/right and DMIC3_4_DATA left polarity invert
DMIC1_2_DATA left and DMIC3_4_DATA left/right polarity invert
Digital Microphone 3 and 4 Data Input Left Channel/Right Channel Swap.
No swap (default)
Swap
Enable/Disable Control for DMIC3_4_DATA Pin (Ball E6).
Disable (default)
Enable
Digital Microphone 1 and 2 Data Input Left Channel/Right Channel Swap.
No swap (default)
Swap
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Reset
0x0
0x0
0x0
0x0
0x0
ADAU1373
Access
RW
RW
RW
RW
RW