參數(shù)資料
型號: AK4683
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Asynchronous Multi-Channel Audio CODEC with DIR/T
中文描述: 異步多聲道音頻編解碼器署長/噸
文件頁數(shù): 64/82頁
文件大?。?/td> 1257K
代理商: AK4683
ASAHI KASEI
[AK4683]
MS0427-E-01
2005/11
- 64 -
Register Map (ADC/DAC part)
Addr
Register Name
00H
Powerdown 1
01H
Powerdown 2
02H
Clock Select 1
03H
Clock Select 2
04H
Clock Select 3
05H
Clock Select 4
06H
Sampling Speed
07H
Data Source Select 1
08H
Data Source Select 2
09H
Analog Input Control
0AH
Audio Data Format
0BH
De-emphasis/ ATT speed
0CH
LIN Volume Control
0DH
RIN Volume Control
0EH
LOUT1 Volume Control
0FH
ROUT1 Volume Control
10H
LOUT2 Volume Control
11H
ROUT2 Volume Control
12H
HPL Volume Control
13H
OVF/DZF/V Control
Note: For addresses from14H to 1FH, data must not be written.
When PDN pin goes to “L”, the registers are initialized to their default values.
When RSTN1 bit goes to “0”, the internal timing is reset and DZF pin goes to “H”, but registers are not initialized
to their default values.
D7
D6
D5
D4
D3
0
0
D2
D1
D0
PWXTL
PWPOB
0
CKSL2
CKSAI2
0
0
0
0
0
0
DEM21
ATTAD7
ATTAD7
ATTDA7
ATTDA7
ATTDA7
ATTDA7
0
0
MUTEN
PWPOA
0
CKSL1
CKSAI1
XTL1
ACKSAI
0
DAC22
0
0
DEM20
ATTAD6
ATTAD6
ATTDA6
ATTDA6
ATTDA6
ATTDA6
0
0
PWVR
PWDA
0
CKSL0
CKSAI0
XTL0
ACKSAO
DITD1
DAC21
0
DIFB1
DEM11
ATTAD5
ATTAD5
ATTDA5
ATTDA5
ATTDA5
ATTDA5
0
ZCE
PWHP
PWAD
0
CLKL1
0
CKSDT
ACKSB
DITD0
DAC20
0
DIFB0
DEM10
ATTAD4
ATTAD4
ATTDA4
ATTDA4
ATTDA4
ATTDA4
OPGA4
VIN
SMAD
0
CLKB0
MCKO1
OLRA0
CKSB1
DFSAD
SDTOB0
DAC12
AIN2
TDMA0
ATSAD
ATTAD2
ATTAD2
ATTDA2
ATTDA2
ATTDA2
ATTDA2
OPGA2
FUNC0
SMDA
PWDA2
CLKA1
MCKO0
BCAF
CKSB0
DFSDA1
SDTOA1
DAC11
AIN1
DIFA1
0
ATTAD1
ATTAD1
ATTDA1
ATTDA1
ATTDA1
ATTDA1
OPGA1
DZFM1
RSTN1
PWDA1
CLKA0
CLKDT
MSA
MSB
DFSDA0
SDTOA0
DAC10
AIN0
DIFA0
ATSDA
ATTAD0
ATTAD0
ATTDA0
ATTDA0
ATTDA0
ATTDA0
OPGA0
DZFM0
CLKB1
CLKL0
OLRA1
CKSB2
0
SDTOB1
0
0
TDMA1
0
ATTAD3
ATTAD3
ATTDA3
ATTDA3
ATTDA3
ATTDA3
OPGA3
FUNC1
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