[AK4675]
Addr Register Name
56H Digital Volume B Control
D7
BVL7
R/W
0
D6
BVL6
R/W
0
D5
BVL5
R/W
0
D4
BVL4
R/W
1
D3
BVL3
R/W
1
D2
BVL2
R/W
0
D1
BVL1
R/W
0
D0
BVL0
R/W
0
R/W
Default
BVL7-0: Digital Volume B (Table 38)
Default: “18H” (0dB)
Addr Register Name
57H Digital Volume C Control
D7
CVL7
R/W
0
D6
CVL6
R/W
0
D5
CVL5
R/W
0
D4
CVL4
R/W
1
D3
CVL3
R/W
1
D2
CVL2
R/W
0
D1
CVL1
R/W
0
D0
CVL0
R/W
0
R/W
Default
CVL7-0: Digital Volume B (Table 39)
Default: “18H” (0dB)
Addr Register Name
58H Side Tone Volume Control
D7
0
RD
0
D6
0
RD
0
D5
0
RD
0
D4
0
RD
0
D3
SDOA
R/W
0
D2
SVB2
R/W
0
D1
SVB1
R/W
0
D0
SVB0
R/W
0
R/W
Default
SVB2-0: Side Tone Volume (Table 40)
Default: “5H” (−12dB)
SDOA: SDTOA Output Signal Select (Table 55.)
“0”: SRC-A (default)
“1”: SDTI-B
Addr Register Name
59H Digital Mixing Control
D7
SDOR1
R/W
0
D6
SDOR0
R/W
0
D5
SDOL1
R/W
0
D4
SDOL0
R/W
0
D3
D2
D1
D0
BVMX1 BVMX0 SBMX1 SBMX0
R/W
0
R/W
Default
R/W
0
R/W
0
R/W
0
SBMX1-0: SDTOB Output Signal Select (Table 57.)
Default: “00” (SDTIA)
BVMX1-0: SRC-B Input Signal Select (Table 59.)
Default: “00” (SDTIA)
SDOL1-0: SDTO Lch Output Mixing (Table 45.)
Default: “00” (Lch Signal Selected by Table 44)
SDOR1-0: SDTO Rch Output Mixing (Table 46.)
Default: “00” (Rch Signal Selected by Table 44)
MS0963-E-00
2008/05
- 166 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
