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WM8959 Datasheet(PDF) 144 Page - Wolfson Microelectronics plc

Part # WM8959
Description  Mobile Multimedia DAC with Dual-Mode Class AB/D Speaker Driver
PDF  155 Pages
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Manufacturer  WOLFSON [Wolfson Microelectronics plc]
Direct Link  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8959 Datasheet(HTML) 144 Page - Wolfson Microelectronics plc

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WM8959
Pre-Production
w
PP, May 2008, Rev 3.1
144
REGISTER
ADDRESS
BIT
LABEL
DEFAULT
DESCRIPTION
15:9
00h
Reserved - Do Not Change
8:6
RLI3ROVOL
[2:0]
000b
LIN3 to ROMIX Volume
(See Table 26 for Volume Range)
5:3
RLBROVOL
[2:0]
000b
AINLMUX Output to ROMIX Volume
(See Table 26 for Volume Range)
R50 (32h)
Output Mixers
(6)
2:0
RRBROVOL
[2:0]
000b
AINRMUX Output to ROMIX Volume
(See Table 26 for Volume Range)
15:9
00h
Reserved - Do Not Change
8:7
VSEL
[1:0]
11b
Analogue Bias Optimisation
00 = Reserved
01 = Bias current optimized for AVDD=2.7V
1X = Lowest bias current, optimized for AVDD=3.3V
6
0b
Reserved - Do Not Change
5
LI4O3
0b
LIN4/RXN Pin to OUT3MIX
0 = Mute
1 = Un-mute
4
LPGAO3
0b
LOPGA to OUT3MIX
0 = Mute
1 = Un-mute
3:2
00b
Reserved - Do Not Change
1
RI4O4
0b
RIN4/RXP Pin to OUT4MIX
0 = Mute
1 = Un-mute
R51 (33h)
OUT3 and
OUT4 Mixers
0
RPGAO4
0b
ROPGA to OUT4MIX
0 = Mute
1 = Un-mute
15:7
000h
Reserved - Do Not Change
6
LLOPGALON
0b
LOPGA to LONMIX
0 = Mute
1 = Un-mute
5
LROPGALON
0b
ROPGA to LONMIX
0 = Mute
1 = Un-mute
4
LOPLON
0b
Inverted LOP Output to LONMIX
0 = Mute
1 = Un-mute
3
0b
Reserved - Do Not Change
2
LR12LOP
0b
RIN12 PGA Output to LOPMIX
0 = Mute
1 = Un-mute
1
LL12LOP
0b
LIN12 PGA Output to LOPMIX
0 = Mute
1 = Un-mute
R52 (34h)
Line Output
Mixers (1)
0
LLOPGALOP
0b
LOPGA to LOPMIX
0 = Mute
1 = Un-mute
15:7
000h
Reserved - Do Not Change
6
RROPGARON
0b
ROPGA to RONMIX
0 = Mute
1 = Un-mute
R53 (35h)
Line Output
Mixers (2)
5
RLOPGARON
0b
LOPGA to RONMIX
0 = Mute
1 = Un-mute



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