AK4644 Datasheet, PDF (69/96 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP/RCV-AMP

ASAHI KASEI
[AK4644]
Addr
02H
Register Name
Signal Select 1
Default
D7
D6
0
0
0
0
D5
D4
D3
0
DACL
0
0
0
0
D2
PMMP
0
D1
D0
0
MGAIN0
0
1
MGAIN1-0: MIC-Amp Gain Control (See Table 23)
MGAIN1 bit is D5 bit of 03H.
PMMP: MPWR pin Power Management
0: Power-down: Hi-Z (Default)
1: Power-up
DACL: Switch Control from DAC to Stereo Line Output or Receiver Output
0: OFF (Default)
1: ON
When PMLO bit is “1”, DACL bit is enabled. When PMLO bit is “0”, the LOUT/ROUT pins go to AVSS.
MS0477-E-01
- 69 -
2006/10