參數(shù)資料
型號(hào): AK4682
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Multi-channel CODEC with 2Vrms Stereo Selector
中文描述: 多通道選擇與2Vrms的立體聲編解碼器
文件頁數(shù): 34/43頁
文件大?。?/td> 667K
代理商: AK4682
[AK4682]
MS0610-E-01
2007/07
- 34 -
Register Map
Addr
00H
01H
02H
03H De-emphasis/ ATT speed DEM21 DEM20
04H
Clock Control
05H
Stereo Matrix Control
06H
Input Selector Control 1 AOUT13 AOUT12 AOUT11 AOUT10
07H
Input Selector Control 2 AOUT33 AOUT32 AOUT31 AOUT30 AOUT23 AOUT22 AOUT21 AOUT20
08H
ADC Lch Volume
IATL7
IATL6
IATL5
09H
ADC Rch Volume
IATR7
IATR6
IATR5
0AH
DAC1 Lch Volume
OAT1L7 OAT1L6 OAT1L5 OAT1L4 OAT1L3 OAT1L2 OAT1L1 OAT1L0
0BH
DAC1 Rch Volume
OAT1R7 OAT1R6 OAT1R5 OAT1R4 OAT1R3 OAT1R2 OAT1R1 OAT1R0
0CH
DAC2 Lch Volume
OAT2L7 OAT2L6 OAT2L5 OAT2L4 OAT2L3 OAT2L2 OAT2L1 OAT2L0
0DH
DAC2 Rch Volume
OAT2R7 OAT2R6 OAT2R5 OAT2R4 OAT2R3 OAT2R2 OAT2R1 OAT2R0
Note: For addresses from 0EH to 1FH, data must not be written.
When PDN pin goes to “L”, the registers are initialized to their default values.
When RSTN bit goes to “0”, the internal timing is reset, but registers are not initialized to their default values.
Unused bits must contain a “0” data.
Register Name
Powerdown 1
Powerdown 2
Audio Data Format
D7
0
0
0
D6
0
0
0
D5
D4
0
D3
0
0
0
DAC2
0
PL13
AIN3
D2
D1
D0
RSTN
0
DIFA0
PWANA
PWDA
DIFB1
DEM11
DFS1
PL21
SMAD
0
TDMA
DAC1
CKSB1 CKSB0
PL12
AIN2
SMDA
0
DIFA1
ATSAD ATSDA
PWAD
DIFB0
DEM10
DFS0
PL20
0
ACKS
PL22
MSB
PL10
AIN0
PL23
PL11
AIN1
IATL4
IATR4
IATL3
IATR3
IATL2
IATR2
IATL1
IATR1
IATL0
IATR0
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