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WM1811A Datasheet(PDF) 283 Page - Wolfson Microelectronics plc

Part # WM1811A
Description  Multi-Channel Audio Hub CODEC for Smartphones
PDF  328 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM1811A Datasheet(HTML) 283 Page - Wolfson Microelectronics plc

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Production Data
WM1811A
w
PD, November 2013, Rev 4.1
283
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1170
(0492h) AIF1
DAC1 EQ
Band 5 B
15:0
AIF1DAC1_EQ_B
5_B [15:0]
0000_0101_01
01_1001
EQ Band 5 Coefficient B
Register 0492h AIF1 DAC1 EQ Band 5 B
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1171
(0493h) AIF1
DAC1 EQ
Band 5 PG
15:0
AIF1DAC1_EQ_B
5_PG [15:0]
0100_0000_00
00_0000
EQ Band 5 Coefficient PG
Register 0493h AIF1 DAC1 EQ Band 5 PG
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1172
(0494h) AIF1
DAC1 EQ
Band 1 C
15:0
AIF1DAC1_EQ_B
1_C [15:0]
0000_0000_00
00_0000
EQ Band 1 Coefficient C
Register 0494h AIF1 DAC1 EQ Band 1 C
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1280
(0500h) AIF2
ADC Left
Volume
8
AIF2ADC_VU
0
AIF2ADC output path Volume Update
Writing a 1 to this bit will cause the AIF2ADCL and AIF2ADCR volume to be
updated simultaneously
7:0
AIF2ADCL_VOL
[7:0]
1100_0000
AIF2ADC (Left) output path Digital Volume
00h = MUTE
01h = -71.625dB
… (0.375dB steps)
EFh = +17.625dB
Register 0500h AIF2 ADC Left Volume
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1281
(0501h) AIF2
ADC Right
Volume
8
AIF2ADC_VU
0
AIF2ADC output path Volume Update
Writing a 1 to this bit will cause the AIF2ADCL and AIF2ADCR volume to be
updated simultaneously
7:0
AIF2ADCR_VOL
[7:0]
1100_0000
AIF2ADC (Right) output path Digital Volume
00h = MUTE
01h = -71.625dB
… (0.375dB steps)
EFh = +17.625dB
Register 0501h AIF2 ADC Right Volume



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