wm8400 Wolfson Microelectronics plc, wm8400 Datasheet - Page 84

• Manufacturer Part Number: wm8400
• Description: Wolfson Audioplustm Hi-fi Audio Codec And Power Management Unit For Mobile Multimedia
• Manufacturer: Wolfson Microelectronics plc

WM8400
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Table 50 Right Output Mixer (ROMIX) Volume Control
R46 (2Eh)
R50 (32h)
R46 (2Eh)
R48 (30h)
R46 (2Eh)
R48 (30h)
R46 (2Eh)
R48 (30h)
R46 (2Eh)
R50 (32h)
R46 (2Eh)
R50 (32h)
R46 (2Eh)
REGISTER
ADDRESS
BIT
8:6
8:6
5:3
2:0
5:3
2:0
5
4
3
2
7
6
0
RLI3RO
RLI3ROVOL
[2:0]
RRI3RO
RRI3ROVOL
[2:0]
RL12RO
RL12ROVOL
[2:0]
RR12RO
RR12ROVOL
[2:0]
RLBRO
RLBROVOL
[2:0]
RRBRO
RRBROVOL
[2:0]
RDRO
LABEL
DEFAULT
0b
000b
0b
000b
0b
000b
0b
000b
0b
000b
0b
000b
0b
LIN3 to ROMIX Mute
0 = Mute
1 = Un-mute
LIN3 to ROMIX Volume
(See Table 51 for Volume Range)
RIN3 to ROMIX Mute
0 = Mute
1 = Un-mute
RIN3 to ROMIX Volume
(See Table 51 for Volume Range)
LIN12 PGA Output to ROMIX Mute
0 = Mute
1 = Un-mute
LIN12 PGA Output to ROMIX Volume
(See Table 51 for Volume Range)
RIN12 PGA Output to ROMIX Mute
0 = Mute
1 = Un-mute
RIN12 PGA Output to ROMIX Volume
(See Table 51 for Volume Range)
AINLMUX Output (Left ADC bypass)
to ROMIX Mute
0 = Mute
1 = Un-mute
AINLMUX Output (Left ADC bypass)
to ROMIX Volume
(See Table 51 for Volume Range)
AINRMUX Output (Right ADC bypass)
to ROMIX
0 = Mute
1 = Un-mute
AINRMUX Output (Right ADC bypass)
to ROMIX Volume
(See Table 51 for Volume Range)
Right DAC to ROMIX Mute
0 = Mute
1 = Un-mute
Note: RDRO must be muted when
RDSPK=1
DESCRIPTION
PP, April 2009, Rev 3.0
Pre-Production
84