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WM1811A Datasheet(PDF) 296 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) 296 Page - Wolfson Microelectronics plc

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WM1811A
Production Data
w
PD, November 2013, Rev 4.1
296
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
7:0
DAC1L_VOL [7:0]
1100_0000
DAC1L Digital Volume
00h = MUTE
01h = -71.625dB
… (0.375dB steps)
C0h = 0dB
… (0.375dB steps)
E0h = 12dB
FFh = 12dB
Register 0610h DAC1 Left Volume
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1553
(0611h)
DAC1 Right
Volume
9
DAC1R_MUTE
1
DAC1R Soft Mute Control
0 = DAC Un-mute
1 = DAC Mute
8
DAC1_VU
0
DAC1L and DAC1R Volume Update
Writing a 1 to this bit will cause the DAC1L and DAC1R volume to be
updated simultaneously
7:0
DAC1R_VOL [7:0]
1100_0000
DAC1R Digital Volume
00h = MUTE
01h = -71.625dB
… (0.375dB steps)
C0h = 0dB
… (0.375dB steps)
E0h = 12dB
FFh = 12dB
Register 0611h DAC1 Right Volume
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R1554
(0612h)
AIF2TX Left
Volume
9
AIF2TXL_MUTE
1
AIF2 Tx (Left) Soft Mute Control
0 = Un-mute
1 = Mute
8
AIF2TX_VU
0
AIF2 Tx (Left) and AIF2 Tx (Right) Volume Update
Writing a 1 to this bit will cause the AIF2TXL and AIF2TXR volume to be
updated simultaneously
7:0
AIF2TXL_VOL
[7:0]
1100_0000
AIF2 Tx (Left) Volume Digital Volume
00h = MUTE
01h = -71.625dB
… (0.375dB steps)
C0h = 0dB
… (0.375dB steps)
E0h = 12dB
FFh = 12dB
Register 0612h AIF2TX Left Volume



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