WM8959 Wolfson Microelectronics Ltd., WM8959 Datasheet - Page 117

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

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Pre-Production
Table 70 Power Management
REGISTER
ADDRESS
R3 (03h)
8
7
6
5
4
13
12
11
10
7
6
5
4
1
0
BIT
8
AINR_ENA
(rw)
LIN34_ENA
(rw)
LIN12_ENA
(rw)
RIN34_ENA
(rw)
RIN12_ENA
(rw)
LON_ENA
(rw)
LOP_ENA
(rw)
RON_ENA
(rw)
ROP_ENA
(rw)
SPKPGA_ENA
(rw)
LOPGA_ENA
(rw)
ROPGA_ENA
(rw)
LOMIX_ENA
(rw)
ROMIX_ENA
(rw)
DACL_ENA
(rw)
DACR_ENA
(rw)
LABEL
DEFAULT
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
Right Input Path Enable (Enables
AINRMUX, INMIXR, DIFFINR and RXVOICE
input to AINRMUX)
0 = disabled
1 = enabled
LIN34 Input PGA Enable
0 = disabled
1 = enabled
LIN12 Input PGA Enable
0 = disabled
1 = enabled
RIN34 Input PGA Enable
0 = disabled
1 = enabled
RIN12 Input PGA Enable
0 = disabled
1 = enabled
LON Line Out and LONMIX Enable
0 = disabled
1 = enabled
LOP Line Out and LOPMIX Enable
0 = disabled
1 = enabled
RON Line Out and RONMIX Enable
0 = disabled
1 = enabled
ROP Line Out and ROPMIX Enable
0 = disabled
1 = enabled
SPKMIX Mixer and Speaker PGA Enable
0 = disabled
1 = enabled
Note that SPKMIX and SPKPGA are also
enabled when SPK_ENA is set.
LOPGA Left Volume Control Enable
0 = disabled
1 = enabled
ROPGA Right Volume Control Enable
0 = disabled
1 = enabled
LOMIX Left Output Mixer Enable
0 = disabled
1 = enabled
ROMIX Right Output Mixer Enable
0 = disabled
1 = enabled
Left DAC Enable
0 = disabled
1 = enabled
Right DAC Enable
0 = disabled
1 = enabled
DESCRIPTION
PP, May 2008, Rev 3.1
WM8959
117