WM8990ECS/RV Wolfson Microelectronics, WM8990ECS/RV Datasheet - Page 69

• Manufacturer Part Number: WM8990ECS/RV
• Description: Audio CODECs Stereo CODEC w.Class AB/D speaker driver
• Manufacturer: Wolfson Microelectronics

Specifications of WM8990ECS/RV

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

w
Production Data
Table 33 Right Output Mixer (ROMIX) Volume Control
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)
REGISTER
ADDRESS
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
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 34 for Volume Range)
RIN3 to ROMIX Volume
(See Table 34 for Volume Range)
LIN12 PGA Output to ROMIX Mute
0 = Mute
1 = Un-mute
LIN12 PGA Output to ROMIX Volume
(See Table 34 for Volume Range)
RIN12 PGA Output to ROMIX Mute
0 = Mute
1 = Un-mute
RIN12 PGA Output to ROMIX Volume
(See Table 34 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 34 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 34 for Volume Range)
Right DAC to ROMIX Mute
0 = Mute
1 = Un-mute
Note: RDRO must be muted when
RDSPK=1
DESCRIPTION
PD, March 2009, Rev 4.0
WM8990
69