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WM1811A Datasheet(PDF) 246 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) 246 Page - Wolfson Microelectronics plc

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WM1811A
Production Data
w
PD, November 2013, Rev 4.1
246
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
5:3
MIXINL_MIXOUT
R_VOL [2:0]
000
MIXINL Output (Left ADC bypass) to MIXOUTR Volume
0dB to -9dB in 3dB steps
X00 = 0dB
X01 = -3dB
X10 = -6dB
X11 = -9dB
2:0
MIXINR_MIXOUT
R_VOL [2:0]
000
MIXINR Output (Right ADC bypass) to MIXOUTR Volume
0dB to -9dB in 3dB steps
X00 = 0dB
X01 = -3dB
X10 = -6dB
X11 = -9dB
Register 32h Output Mixer (6)
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R51 (33h)
HPOUT2
Mixer
4
MIXOUTLVOL_T
O_HPOUT2
0
MIXOUTLVOL (Left Output Mixer PGA) to Earpiece Driver
0 = Mute
1 = Un-mute
3
MIXOUTRVOL_T
O_HPOUT2
0
MIXOUTRVOL (Right Output Mixer PGA) to Earpiece Driver
0 = Mute
1 = Un-mute
Register 33h HPOUT2 Mixer
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
R52 (34h)
Line Mixer (1)
6
MIXOUTL_TO_LI
NEOUT1N
0
MIXOUTL to Single-Ended Line Output on LINEOUT1N
0 = Mute
1 = Un-mute
(LINEOUT1_MODE = 1)
5
MIXOUTR_TO_LI
NEOUT1N
0
MIXOUTR to Single-Ended Line Output on LINEOUT1N
0 = Mute
1 = Un-mute
(LINEOUT1_MODE = 1)
4
LINEOUT1_MOD
E
0
LINEOUT1 Mode Select
0 = Differential
1 = Single-Ended
2
IN1R_TO_LINEO
UT1P
0
IN1R Input PGA to Differential Line Output on LINEOUT1
0 = Mute
1 = Un-mute
(LINEOUT1_MODE = 0)
1
IN1L_TO_LINEO
UT1P
0
IN1L Input PGA to Differential Line Output on LINEOUT1
0 = Mute
1 = Un-mute
(LINEOUT1_MODE = 0)
0
MIXOUTL_TO_LI
NEOUT1P
0
Differential Mode (LINEOUT1_MODE = 0):
MIXOUTL to Differential Output on LINEOUT1
0 = Mute
1 = Un-mute



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