Pre-Production
WM8959
REGISTER
ADDRESS
BIT
LABEL
L34MNBST
DEFAULT
DESCRIPTION
LIN34 PGA Output to INMIXL Gain
7
0b
0 = 0dB
1 = +30dB
6
5
0b
0b
Reserved - Do Not Change
LIN12 PGA Output to INMIXL Mute
0 = Mute
L12MNB
1 = Un-Mute
4
L12MNBST
0b
LIN12 PGA Output to INMIXL Gain
0 = 0dB
1 = +30dB
3:0
15:9
8
0000b
00h
Reserved - Do Not Change
Reserved - Do Not Change
RIN34 PGA Output to INMIXR Mute
0 = Mute
R42 (2Ah)
Input Mixers
(4)
R34MNB
0b
1 = Un-Mute
7
R34MNBST
0b
RIN34 PGA Output to INMIXR Gain
0 = 0dB
1 = +30dB
6
5
0b
0b
Reserved - Do Not Change
RIN12 PGA Output to INMIXR Mute
0 = Mute
R12MNB
1 = Un-Mute
4
R12MNBST
0b
RIN12 PGA Output to INMIXR Gain
0 = 0dB
1 = +30dB
3:0
0000b
00h
Reserved - Do Not Change
Reserved - Do Not Change
LIN2 Pin to INMIXL Gain and Mute
000 = Mute
R43 (2Bh)
15:9
8:6
Input Mixers
(5)
LI2BVOL
[2:0]
000b
001 = -12dB
010 = -9dB
011 = -6dB
100 = -3dB
101 = 0dB
110 = +3dB
111 = +6dB
5:3
LR4BVOL
[2:0]
000b
RXVOICE to AINLMUX Gain and Mute
000 = Mute
001 = -12dB
010 = -9dB
011 = -6dB
100 = -3dB
101 = 0dB
110 = +3dB
111 = +6dB
PP, May 2008, Rev 3.1
141
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WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
