參數(shù)資料
型號(hào): AK4682EQ
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(yè)數(shù): 26/43頁(yè)
文件大?。?/td> 667K
代理商: AK4682EQ
[AK4682]
MS0610-E-01
2007/07
- 26 -
Input Selector, Input Attenuator
The AK4682 includes 8:4 stereo input/output selectors. The AIN2-0, AOUT12-10, AOUT22-20, AOUT32-30 bits set
each input channel (Table 22, Table 23, Table 24, Table 25). To select the DAC1 or DAC2, set PWAD bit = PWDA bit
= PWANA bit = “1”.
AIN3 bit
AIN2 bit
AIN1 bit
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
x
x
Table 22. Input Selector (for ADC, x: Don’t care)
AOUT13 bit
AOUT12 bit
AOUT11 bit
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
x
x
Table 23. Input Selector (for L/ROUT1, x: Don’t care)
AOUT23 bit
AOUT22 bit
AOUT21 bit
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
x
x
Table 24. Input Selector (for L/ROUT2, x: Don’t care)
AOUT33 bit
AOUT32 bit
AOUT31 bit
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
1
0
0
1
1
0
1
1
1
x
x
Table 25. Input Selector (for L/ROUT3, x: Don’t care)
AIN0 bit
0
1
0
1
0
1
0
1
x
Input Selector
LIN1 / RIN1
LIN2 / RIN2
LIN3 / RIN3
LIN4 / RIN4
LIN5 / RIN5
LIN6 / RIN6
DAC1L/DAC1R
DAC2L/DAC2R
Mute
(default)
AOUT10 bit
0
1
0
1
0
1
0
1
x
Input Selector
LIN1 / RIN1
LIN2 / RIN2
LIN3 / RIN3
LIN4 / RIN4
LIN5 / RIN5
LIN6 / RIN6
DAC1L/DAC1R
DAC2L/DAC2R
Mute
(default)
AOUT20 bit
0
1
0
1
0
1
0
1
x
Input Selector
LIN1 / RIN1
LIN2 / RIN2
LIN3 / RIN3
LIN4 / RIN4
LIN5 / RIN5
LIN6 / RIN6
DAC1L/DAC1R
DAC2L/DAC2R
Mute
(default)
AOUT30 bit
0
1
0
1
0
1
0
1
x
Input Selector
LIN1 / RIN1
LIN2 / RIN2
LIN3 / RIN3
LIN4 / RIN4
LIN5 / RIN5
LIN6 / RIN6
DAC1L/DAC1R
DAC2L/DAC2R
Mute
(default)
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