[AK4679]
Addr Register Name
0FH HP Volume Control
R/W
D7
0
R
0
D6
0
R
0
D5
HPG5
R/W
1
D4
HPG4
R/W
0
D3
HPG3
R/W
0
D2
HPG2
R/W
0
D1
HPG1
R/W
1
D0
HPG0
R/W
1
Default
HPG5-0: Headphone Volume Control (Table 106)
Default: “23H” (0dB)
Addr Register Name
SPK & RCV Volume Control
D7
D6
D5
D4
RCVG0
R/W
1
D3
SPKG3
R/W
1
D2
SPKG2
R/W
0
D1
SPKG1
R/W
1
D0
SPKG0
R/W
1
10H
RCVG3 RCVG2 RCVG1
R/W
1
R/W
Default
R/W
0
R/W
1
SPKG3-0: Speaker Volume Control (Table 111)
Default: “BH” (0dB)
RCVG3-0: Receiver Volume Control (Table 104)
Default: “BH” (0dB)
Addr Register Name
11H Lch Input Volume Control
12H Rch Input Volume Control
R/W
D7
IVL7
IVR7
R/W
1
D6
IVL6
IVR6
R/W
0
D5
IVL5
IVR5
R/W
0
D4
IVL4
IVR4
R/W
1
D3
IVL3
IVR3
R/W
0
D2
IVL2
IVR2
R/W
0
D1
IVL1
IVR1
R/W
0
D0
IVL0
IVR0
R/W
1
Default
IVL7-0, IVR7-0: Input Digital Volume; 0.375dB step, 242 Level (Table 37)
Default: “91H” (0dB)
Addr Register Name
13H ALC Reference Select
R/W
D7
REF7
R/W
1
D6
REF6
R/W
1
D5
REF5
R/W
1
D4
REF4
R/W
0
D3
REF3
R/W
0
D2
REF2
R/W
0
D1
REF1
R/W
0
D0
REF0
R/W
1
Default
REF7-0: Reference Value at ALC Recovery Operation (Recording); 0.375dB step, 242 Level (Table 33)
Default: “E1H” (+30.0dB)
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
SRMXR1 SRMXR0 SRMXL1 SRMXL0
PFMXR1 PFMXR0 PFMXL1
PFMXL0
14H Digital Mixing Control
R/W
Default
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
PFMXL1-0: 5-band EQ Lch Input Mixing 1 (Table 85)
Default: “00” (SDTI)
PFMXR1-0: 5-band EQ Rch Input Mixing 1 (Table 86)
Default: “00” (SDTI)
SRMXL1-0: 5-band EQ Lch Input Mixing 2 (Table 87)
Default: “00” (SDTI)
SRMXR1-0: 5-band EQ Rch Input Mixing 2 (Table 88)
Default: “00” (SDTI)
MS1402-E-06
2013/02
- 165 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
