AK4679EG Datasheet, PDF (170/220 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP

[AK4679]
Addr
1CH
Register Name
Side Tone A Control
R/W
Default
D7
D6
D5
D4
D3
D2
D1
D0
0
SVAR2 SVAR1 SVAR0
0
SVAL2 SVAL1 SVAL0
R
R/W
R/W
R/W
R
R/W
R/W
R/W
0
0
0
0
0
0
0
0
SVAL2-0, SVAR2-0: Side Tone Volume A (SVOLA) (Table 39)
Default: “000” (0dB)
Addr
1DH
1EH
Register Name
Lch Output Volume Control
Rch Output Volume Control
R/W
Default
D7
D6
D5
D4
D3
D2
D1
D0
0
OVL6 OVL5 OVL4 OVL3 OVL2 OVL1 OVL0
0
OVR6 OVR5 OVR4 OVR3 OVR2 OVR1 OVR0
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
1
1
0
0
OVL6-0, OVR6-0: Output Digital Volume (Table 68)
Default: “0CH” (0dB)
Addr
1FH
Register Name
PCM I/F Power Management
R/W
Default
D7
PMMIX
R/W
0
D6
PMSRBO
R/W
0
D5
PMSRBI
R/W
0
D4
PMPCMB
R/W
0
D3
PMOSC
R/W
0
D2
PMSRAO
R/W
0
D1
PMSRAI
R/W
0
D0
PMPCMA
R/W
0
PMPCMA: PCM I/F A Power Management
0: Power down (default)
1: Power up
PMSRAI: SRCAI Power Management
0: Power down (default)
1: Power up
PMSRAO: SRCAO Power Management
0: Power down (default)
1: Power up
PMOSC: Internal Oscillator Power Management
0: Power down (default)
1: Power up
PMPCMB: PCM I/F B Power Management
0: Power down (default)
1: Power up
PMSRBI: SRCBI Power Management
0: Power down (default)
1: Power up
PMSRBO: SRCBO Power Management
0: Power down (default)
1: Power up
PMMIX: MIX1 Block Power Management
0: Power down (default)
1: Power up
MS1402-E-06
- 170 -
2013/02