wm8350 Wolfson Microelectronics plc, wm8350 Datasheet - Page 266

• Manufacturer Part Number: wm8350
• Description: Wolfson Audioplus? Stereo Codec With Power Management
• Manufacturer: Wolfson Microelectronics plc

WM8350
Register 71h ADC DAC COMP
Register 72h AI ADC Control
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REGISTER
REGISTER
ADDRESS
ADDRESS
R113 (71h)
R114 (72h)
ADC DAC
AI ADC
Control
COMP
BIT
BIT
7
6
5
4
3
7
6
5
4
0
AIFADC_TDM_CHAN
DAC_COMPMODE
ADC_COMPMODE
AIFADCR_SRC
AIFADCL_SRC
DAC_COMP
ADC_COMP
LOOPBACK
AIFADC_TDM
AIFADC_PD
LABEL
LABEL
DEFAULT
DEFAULT
0
0
0
0
0
0
0
1
0
0
DAC Companding enable
0 = disabled
1 = enabled
DAC Companding mode select:
0 = μ-law
1 = A-law
(Note: Setting DAC_COMPMODE=1 selects 8-bit
mode when DAC_COMP=0 and ADC_COMP=0)
ADC Companding enable
0 = disabled
1 = enabled
ADC Companding mode select:
0 = μ-law
1 = A-law
(Note: Setting ADC_COMPMODE=1 selects 8-bit
mode when DAC_COMP=0 and ADC_COMP=0)
Digital Loopback Function
0 = No loopback.
1 = Loopback enabled, ADC data output is fed
directly into DAC data input.
Enables a pull down on ADC data pin
0 = disabled
1 = enabled
Selects Left channel ADC output.
0 = ADC Left channel
1 = ADC Right channel
Selects Right channel ADC output.
0 = ADC Left channel
1 = ADC Right channel
ADCDAT TDM Channel Select
0 = ADCDAT outputs data on slot 0
1 = ADCDAT outputs data on slot 1
ADC TDM Enable
0 = Normal ADCDAT operation
1 = TDM enabled on ADCDAT
DESCRIPTION
DESCRIPTION
PD, June 2009, Rev 4.1
REFER TO
REFER TO
Production Data
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