參數(shù)資料
型號： AK4115
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： High Feature 192kHz 24bit Digital Audio Interface Transceiver
中文描述： 高功能192kHz的24位數(shù)字音頻接口收發(fā)器
文件頁數(shù)： 41/64頁
文件大小： 606K
代理商： AK4115
ASAHI KASEI
[AK4115]
MS0573-E-00
2006/12
- 41 -
LRCK
H/L
H/L
H/L
H/L
H/L
L/H
H/L
L/H
H/L
H/L
BICK
Mode
AES3
bit
0
0
0
0
0
0
0
0
1
1
DIF2
bit
0
0
0
0
1
1
1
1
0
0
DIF1
bit
0
0
1
1
0
0
1
1
0
0
DIF0
bit
0
1
0
1
0
1
0
1
0
1
DAUX
SDTO
I/O
O
O
O
O
O
O
I
I
O
O
I/O
O
O
O
O
O
O
I
I
O
O
0
1
2
3
4
5
6
7
8
9
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, Left justified
24bit, I
2
S
24bit, Left justified
24bit, I
2
S
24bit, Left justified
AES Mode
Table 28. Audio data format in serial mode
16bit, Right justified
18bit, Right justified
20bit, Right justified
24bit, Right justified
24bit, Left justified
24bit, I
2
S
24bit, Left justified
24bit, I
2
S
AES3 Mode
AES3 Mode
64fs
64fs
64fs
64fs
64fs
64fs
64-128fs
64-128fs
64fs
64fs
Default
LRCK
H/L
L/H
H/L
L/H
BICK
Mode
DIF1
pin
0
0
1
1
DIF0
pin
0
1
0
1
DAUX
SDTO
I/O
O
O
I
I
I/O
O
O
I
I
4
5
6
7
24bit, Left justified
24bit, I
2
S
24bit, Left justified
24bit, I
2
S
Table 29. Audio data format in parallel mode
24bit, Left justified
24bit, I
2
S
24bit, Left justified
24bit, I
2
S
64fs
64fs
64-128fs
64-128fs
2. EMCK, ELRCK, EBICK and DAUX
In asynchronous mode, the audio data format of DAUX is selected by EDIF1-0 bits. The clock source of master clock
selects X’tal or EMCK by the MSEL bit. In parallel mode, this function is not supported.
ELRCK
H/L
L/H
H/L
L/H
EBICK
64fs
64fs
64-128fs
64-128fs
Mode EDIF1 bit EDIF0 bit
DAUX
I/O
O
O
I
I
I/O
O
O
I
I
4
5
6
7
0
0
1
1
0
1
0
1
24bit, Left justified
24bit, I
2
S
24bit, Left justified
24bit, I
2
S
Default
Table 30. Audio data format in asynchronous mode
In asynchronous mode, the frequecny of EMCK/X’tal selects 128fs, 256fs or 512fs. It is controlled by ECKS1-0 bit.
ECKS1
ECKS0
EMCK Frequency
0
0
0
1
1
0
1
1
Table 31. EMCK Frequency
fs(max)
54kHz
108kHz
216kHz
-
512fs
256fs
128fs
N/A
Default
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參數(shù)描述
AK4115VQ 制造商:AKM 制造商全稱:AKM 功能描述:High Feature 192kHz 24bit Digital Audio Interface Transceiver
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