WM8959 Wolfson Microelectronics Ltd., WM8959 Datasheet - Page 59

• Manufacturer Part Number: WM8959
• Description: Mobile Multimedia DAC with Dual-mode Class AB/D Speaker Driver
• Manufacturer: Wolfson Microelectronics Ltd.

w
Pre-Production
Table 25 Right Output Mixer (ROMIX) Volume Control
Table 26 LOMIX and ROMIX Volume Range
R46 (2Eh)
R46 (2Eh)
R50 (32h)
R48 (30h)
R46 (2Eh)
R48 (30h)
R46 (2Eh)
R48 (30h)
R46 (2Eh)
R50 (32h)
R46 (2Eh)
R50 (32h)
R46 (2Eh)
VOLUME SETTING
REGISTER
ADDRESS
000
001
010
011
100
101
110
111
BIT
8:6
8:6
5:3
2:0
5:3
2:0
5
4
3
2
7
6
0
RLI3RO
RRI3RO
RLI3ROVOL
[2:0]
RRI3ROVOL
[2:0]
RL12RO
RL12ROVOL
[2:0]
RR12RO
RR12ROVOL
[2:0]
RLBRO
RLBROVOL
[2:0]
RRBRO
RRBROVOL
[2:0]
RDRO
LABEL
VOLUME
(dB)
-12
-15
-18
-21
-3
-6
-9
0
DEFAULT
0b
0b
000b
000b
0b
000b
0b
000b
0b
000b
0b
000b
0b
LIN3 to ROMIX Mute
0 = Mute
1 = Un-mute
RIN3 to ROMIX Mute
0 = Mute
1 = Un-mute
LIN3 to ROMIX Volume
(See Table 26 for Volume Range)
RIN3 to ROMIX Volume
(See Table 26 for Volume Range)
LIN12 PGA Output to ROMIX Mute
0 = Mute
1 = Un-mute
LIN12 PGA Output to ROMIX Volume
(See Table 26 for Volume Range)
RIN12 PGA Output to ROMIX Mute
0 = Mute
1 = Un-mute
RIN12 PGA Output to ROMIX Volume
(See Table 26 for Volume Range)
AINLMUX Output to ROMIX Mute
0 = Mute
1 = Un-mute
AINLMUX Output to ROMIX Volume
(See Table 26 for Volume Range)
AINRMUX Output to ROMIX
0 = Mute
1 = Un-mute
AINRMUX Output to ROMIX Volume
(See Table 26 for Volume Range)
Right DAC to ROMIX Mute
0 = Mute
1 = Un-mute
Note: RDRO must be muted when
RDSPK=1
DESCRIPTION
PP, May 2008, Rev 3.1
WM8959
59