AK4641 Datasheet, PDF (37/51 Pages) Asahi Kasei Microsystems – 16 BIT CODEC WITH BLUETOOTH INTERFACE

ASAHI KASEI
[AK4641]
Addr
00H
Register Name
Power Management 1
R/W
Default
D7
D6
PMVCM
0
R/W
RD
0
0
D5
D4
D3
D2
D1
D0
0
PMLO PMMO PMAUX PMMIC PMADC
RD
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
PMADC: ADC Block of Stereo CODEC Power Control
0: Power down (Default)
1: Power up
When PMADC bit changes from “0” to “1”, initializing cycle (2081/fs=47.2ms@44.1kHz) starts. After
initializing cycle, digital data of the ADC of Stereo CODEC is output.
PMMIC: MIC In Block Power Control
0: Power down (Default)
1: Power up
PMMO: Mono Out Power Control
0: Power down (Default)
1: Power up
PMLO: Line Out Power Control
0: Power down (Default)
1: Power up
PMAUX: AUX In Power Control
0: Power down (Default)
1: Power up
PMVCM: VCOM Block Power Control
0: Power down (Default)
1: Power up
MS0301-E-00
- 37 -
2004/05