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