WM8990ECS/RV Wolfson Microelectronics, WM8990ECS/RV Datasheet - Page 142

• 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

WM8990
w
R03 (03h)
Power
Management
(3)
REGISTER
ADDRESS
9
8
7
6
5
4
3:2
1
0
15:14
13
12
11
10
9
8
7
6
BIT
AINL_ENA
(rw)
AINR_ENA
(rw)
LIN34_ENA
(rw)
LIN12_ENA
(rw)
RIN34_ENA
(rw)
RIN12_ENA
(rw)
ADCL_ENA
(rw)
ADCR_ENA
(rw)
LON_ENA
(rw)
LOP_ENA
(rw)
RON_ENA
(rw)
ROP_ENA
(rw)
SPKPGA_ENA
(rw)
LOPGA_ENA
(rw)
ROPGA_ENA
(rw)
LABEL
0b
0b
0b
0b
0b
0b
00b
0b
0b
00b
0b
0b
0b
0b
0b
0b
0b
0b
DEFAULT
Left Input Path Enable
(Enables AINLMUX, INMIXL, DIFFINL and RXVOICE input to
AINLMUX)
0 = disabled
1 = enabled
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
Reserved - Do Not Change
Left ADC Enable
0 = disabled
1 = enabled
Right ADC Enable
0 = disabled
1 = enabled
Reserved - Do Not Change
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
Reserved - Do Not Change
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
DESCRIPTION
PD, March 2009, Rev 4.0
Production Data
142