參數(shù)資料
型號(hào): AK4683EQ
廠商: ASAHI KASEI POWER DEVICES CORP
元件分類: 消費(fèi)家電
英文描述: Asynchronous Multi-Channel Audio CODEC with DIR/T
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-64
文件頁(yè)數(shù): 72/84頁(yè)
文件大?。?/td> 1077K
代理商: AK4683EQ
[AK4683]
MS0427-E-02
2007/04
- 72 -
Addr
0CH
0DH
Register Name
LIN Volume Control
RIN Volume Control
Default
D7
D6
D5
D4
D3
D2
D1
D0
ATTAD7
ATTAD7
0
ATTAD6
ATTAD6
0
ATTAD5
ATTAD5
1
ATTAD4
ATTAD4
1
ATTAD3
ATTAD3
0
ATTAD2
ATTAD2
0
ATTAD1
ATTAD1
0
ATTAD0
ATTAD0
0
ATTAD7-0: ADC Attenuation level control
Refer Table 35. Default: “30H”, 0bd
Addr
0EH
0FH
10H
11H
Register Name
LOUT1 Volume Control
ROUT1 Volume Control
LOUT2 Volume Control
ROUT2 Volume Control
Default
D7
D6
D5
D4
D3
D2
D1
D0
ATTDA7
ATTDA7
ATTDA7
ATTDA7
0
ATTDA6
ATTDA6
ATTDA6
ATTDA6
0
ATTDA5
ATTDA5
ATTDA5
ATTDA5
0
ATTDA4
ATTDA4
ATTDA4
ATTDA4
1
ATTDA3
ATTDA3
ATTDA3
ATTDA3
1
ATTDA2
ATTDA2
ATTDA2
ATTDA2
0
ATTDA1
ATTDA1
ATTDA1
ATTDA1
0
ATTDA0
ATTDA0
ATTDA0
ATTDA0
0
ATTDA7-0: DAC Attenuation level control
Refer Table 36. Default: “18H”, 0db
Addr
12H
Register Name
HP Volume Control
Default
D7
0
0
D6
0
0
D5
0
0
D4
D3
D2
D1
D0
OPGA4
0
OPGA3
0
OPGA2
0
OPGA1
0
OPGA0
0
OPGA5-0: HP OPGA Attenuation level control
Refer Table 42. Default: “00H”, Mute
Addr
13H
Register Name
OVF/DZF/V Control
Default
D7
0
0
D6
0
0
D5
ZCE
1
D4
VIN
0
D3
D2
D1
D0
FUNC1
0
FUNC0
0
DZFM1
0
DZFM0
0
DZFM1-0: DZF mode setting
Refer Table 7.
FUNC1-0: OVF/DZF/V mode control
00: off (“L” output. default)
01: ADC Overflow detection
10: DAC Zero data detection
11: V output
VIN: DIT V bit control
0: V bit = “0” (default)
1: V bit = “1”
ZCE: OPGA Zero-cross enable
0: Disable
1: Enable (default)
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