wm8973l Wolfson Microelectronics plc, wm8973l Datasheet - Page 59

• Manufacturer Part Number: wm8973l
• Description: Stereo Codec Portable Audio Applications
• Manufacturer: Wolfson Microelectronics plc

Production Data
w
OPERATION MODE
Stereo Headphone Playback
Stereo Line-in Record
Stereo Microphone Record
Mono Microphone Record
Stereo Line-in to Headphone Out
Phone Call
Speaker Phone Call [ROUT2INV = 1]
Record Phone Call [L channel = mic with
boost, R channel = RX, enable mono mix]
POWER MANAGEMENT EXAMPLES
Table 48 Register Settings for Power Management
1
1
1
1
1
1
1
1
POWER MANAGEMENT (1)
0
1
1
1
1
1
1
1
PGL PGR ADL ADR
0
1
1
1
0
1
1
1
PGAs
0
1
1
0
0
0
0
1
0
1
1
1
0
0
0
1
ADCs
0
1
1
0
0
0
0
1
MBI
0
0
1
1
0
1
1
1
DAL DAR LO1
1
0
0
0
0
0
0
0
DACs
1
0
0
0
0
0
0
0
POWER MANAGEMENT (2)
1
0
0
0
1
1
0
1
PD Rev 4.2 September 2005
RO1
1
0
0
0
1
1
0
1
Output Buffers
LO2
0
0
0
0
0
0
1
0
WM8973L
RO2
0
0
0
0
0
0
1
0
MO
0
0
0
0
0
1
1
1
HPD
59
x
0
0
0
x
x
0
x