參數(shù)資料
型號: AK4126
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: digital sample rate converter.
中文描述: 數(shù)字采樣率轉(zhuǎn)換器。
文件頁數(shù): 11/29頁
文件大?。?/td> 911K
代理商: AK4126
ASAHI KASEI
[AKD4126-A]
<KM083203>
2007/01
- 11 -
(1)-2. Set up the AK4114 (U2)
Set up SW4
ON is “H”, and OFF is “L”.
Setting of default (Master mode, 24bit Left justified) is as follows. (Please refer to Table 4.)
SW4
No.
1
DIF2
2
DIF1
3
DIF0
Please refer to Table 5.
4
CM1
5
CM0
Fixed to “L”.
6
OCKS1
7
OCKS0
Please refer to Table 7.
Table 4. SW4 Setting
DIF2
pin
pin
pin
0
L
L
L
16bit, Right justified
1
L
L
H
18bit, Right justified
2
L
H
L
20bit, Right justified
3
L
H
H
24bit, Right justified
4
H
L
L
24bit, Left justified
5
H
L
H
24bit, I
2
S Compatible
6
H
H
L
24bit, Left justified
7
H
H
H
24bit, I
2
S Compatible
Table 5. AK4114 Output Audio Interface Format Setting
OCKS1
pin
pin
0
L
L
256fs
1
L
H
256fs
2
H
L
512fs
3
H
H
128fs
Table 7. AK4114 Master Clock Frequency Setting
Name
ON (“H”)
OFF (“L”)
Default
H
L
L
L
L
H
L
AK4114 Output Audio Interface Format
Setting
AK4114 Clock Mode Setting
AK4114 Master Clock Frequency Setting
LRCK
H/L
H/L
H/L
H/L
H/L
L/H
H/L
L/H
BICK
64fs
64fs
64fs
64fs
64fs
64fs
64-128fs
64-128fs
Mode
DIF1
DIF0
SDTO Format
I/O
O
O
O
O
O
O
I
I
I/O
O
O
O
O
O
O
I
I
(Default)
Mode
OCKS0
MCKO1
MCKO2
X’tal
fs (max)
256fs
128fs
256fs
64fs
256fs
256fs
512fs
128fs
96 kHz
96 kHz
48 kHz
192 kHz
(Default)
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