ak4671 AKM Semiconductor, Inc., ak4671 Datasheet - Page 143

• Manufacturer Part Number: ak4671
• Description: Stereo Codec With Mic/rcv/hp-amp
• Manufacturer: AKM Semiconductor, Inc.

Addr
Addr
Addr
Addr
56H
57H
58H
59H
MS0666-E-00
BVL7-0: Digital Volume B
CVL7-0: Digital Volume C
SVB2-0: Side Tone Volume
SDOA: SDTOA Output Signal Select
SBMX1-0: SDTOB Output Signal Select
BVMX1-0: SRC-B Input Signal Select
SDOL1-0: SDTO Lch Output Mixing
SDOR1-0: SDTO Rch Output Mixing
Default: “18H” (0dB)
Default: “18H” (0dB)
Default: “0H” (0dB)
“0”: SRC-A (default)
“1”: SDTI-B
Default: “00” (SDTIA)
Default: “00” (SDTIA)
Default: “00” (Lch Signal Selected by
Default: “00” (Rch Signal Selected by
Register Name
Digital Volume B Control
Register Name
Digital Volume C Control
Register Name
Side Tone Volume Control
Register Name
Digital Mixing Control
Default
Default
Default
Default
R/W
R/W
R/W
R/W
(Table
(Table
(Table
SDOR1
BVL7
CVL7
R/W
R/W
R/W
38)
39)
RD
D7
D7
D7
D7
40)
0
0
0
0
0
(Table
(Table
(Table
(Table
Table
Table
(Table
SDOR0
55)
45)
46)
BVL6
CVL6
R/W
R/W
R/W
59)
RD
D6
D6
D6
D6
44)
44)
0
0
0
0
0
57)
- 143 -
SDOL1
BVL5
CVL5
R/W
R/W
R/W
RD
D5
D5
D5
D5
0
0
0
0
0
SDOL0
BVL4
CVL4
R/W
R/W
R/W
RD
D4
D4
D4
D4
1
1
0
0
0
BVMX1
SDOA
BVL3
CVL3
R/W
R/W
R/W
R/W
D3
D3
D3
D3
1
1
0
0
BVMX0
BVL2
CVL2
SVB2
R/W
R/W
R/W
R/W
D2
D2
D2
D2
0
0
0
0
SBMX1
BVL1
CVL1
SVB1
R/W
R/W
R/W
R/W
D1
D1
D1
D1
0
0
0
0
[AK4671]
2007/10
SBMX0
BVL0
CVL0
SVB0
R/W
R/W
R/W
R/W
D0
D0
D0
D0
0
0
0
0