AK4671_10 Datasheet, PDF (143/166 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/RCV/HP-AMP

[AK4671]
Addr
56H
Register Name
Digital Volume B Control
R/W
Default
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
BVL7-0: Digital Volume B (Table 38)
Default: “18H” (0dB)
Addr
57H
Register Name
Digital Volume C Control
R/W
Default
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
CVL7-0: Digital Volume C (Table 39)
Default: “18H” (0dB)
Addr Register Name
D7
D6
D5
D4
D3
D2
D1
D0
58H Side Tone Volume Control
0
0
0
0
SDOA SVB2 SVB1 SVB0
R/W
RD
RD
RD
RD
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
SVB2-0: Side Tone Volume (Table 40)
Default: “0H” (0dB)
SDOA: SDTOA Output Signal Select (Table 55)
“0”: SRC-A (default)
“1”: SDTI-B
Addr
59H
Register Name
Digital Mixing Control
R/W
Default
D7
SDOR1
R/W
0
D6
SDOR0
R/W
0
D5
SDOL1
R/W
0
D4
SDOL0
R/W
0
D3
BVMX1
R/W
0
D2
BVMX0
R/W
0
D1
SBMX1
R/W
0
D0
SBMX0
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)
MS0666-E-02
- 143 -
2010/06