ak4683 AKM Semiconductor, Inc., ak4683 Datasheet - Page 72

• Manufacturer Part Number: ak4683
• Description: Asynchronous Multi-channel Audio Codec With Dir/t
• Manufacturer: AKM Semiconductor, Inc.

MS0427-E-02
Addr
Addr
0DH
Addr
0CH
0EH
Addr
0FH
10H
11H
12H
13H
ROUT1 Volume Control
ROUT2 Volume Control
ATTAD7-0: ADC Attenuation level control
LOUT1 Volume Control
LOUT2 Volume Control
ATTDA7-0: DAC Attenuation level control
OPGA5-0: HP OPGA Attenuation level control
DZFM1-0: DZF mode setting
FUNC1-0: OVF/DZF/V mode control
VIN: DIT V bit control
ZCE: OPGA Zero-cross enable
RIN Volume Control
LIN Volume Control
OVF/DZF/V Control
HP Volume Control
Default
Default
Default
Default
Register Name
Register Name
Register Name
Register Name
Refer Table 35. Default: “30H”, 0bd
Refer Table 36. Default: “18H”, 0db
Refer Table 42. Default: “00H”, Mute
Refer Table 7.
00: off (“L” output. default)
01: ADC Overflow detection
10: DAC Zero data detection
11: V output
0: V bit = “0” (default)
1: V bit = “1”
0: Disable
1: Enable (default)
ATTAD7
ATTAD7
ATTDA7
ATTDA7
ATTDA7
ATTDA7
D7
D7
D7
D7
0
0
0
0
0
0
ATTAD6
ATTAD6
ATTDA6
ATTDA6
ATTDA6
ATTDA6
D6
D6
D6
D6
0
0
0
0
0
0
- 72 -
ATTAD5
ATTAD5
ATTDA5
ATTDA5
ATTDA5
ATTDA5
ZCE
D5
D5
D5
D5
1
0
0
0
1
ATTAD4
ATTAD4
ATTDA4
ATTDA4
ATTDA4
ATTDA4
OPGA4
D4
VIN
D4
D4
D4
1
1
0
0
ATTAD3
ATTAD3
ATTDA3
ATTDA3
ATTDA3
ATTDA3
OPGA3
FUNC1
D3
D3
D3
D3
0
1
0
0
ATTAD2
ATTAD2
ATTDA2
ATTDA2
ATTDA2
ATTDA2
OPGA2
FUNC0
D2
D2
D2
D2
0
0
0
0
ATTAD1
ATTAD1
ATTDA1
ATTDA1
ATTDA1
ATTDA1
OPGA1
DZFM1
D1
D1
D1
D1
0
0
0
0
[AK4683]
ATTAD0
ATTAD0
ATTDA0
ATTDA0
ATTDA0
ATTDA0
DZFM0
OPGA0
2007/04
D0
D0
D0
D0
0
0
0
0