參數(shù)資料
型號: AK4589
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 2/8 CHANNEL AUDIO CODEC WITH DIR
中文描述: 2 / 8聲道音頻編解碼器迪爾
文件頁數(shù): 51/76頁
文件大?。?/td> 797K
代理商: AK4589
ASAHI KASEI
[AK4589]
MS0339-J-00
2004/09
- 55 -
8
(Table 29)
MSB
2’s complement
SDTO2
BICK2
1
DAUX2
Mode0-5
BICK2
64fs
Mode 6-7
Mode 4-5
BICK2
fs=48kHz
128fs
20
(Mode0-2)
LSB
Mode 3-7
4
Aux
Figure 32
(
)
(PDN pin = “L”)
(PDN pin = “H”)
BICK2
LRCK2
Hi-Z
Parity Error
SDTO2
“L”
PLL
“0”
DAUX2
SDTO2
Clock Mode 1 PLL
unlock
Clock Mode 2
Clock Mode 3
DAUX2 pin
DAUX2
Mode 5, 7
24
, Left justified
SDTO2
Mode 5, 7
I
2S
Mode 6-7
Mode4-5
LRCK2
BICK2
MCKO1/2
0
3 4
7 8
11 12
27 28 29 30 31
preamble
Aux.
LSB
MSB
VU C P
sub-frame of IEC60958
0
23
AK4589 Audio Data (MSB First)
LSB
MSB
Figure 32.
LRCK2
BICK2
Mode
DIF2
DIF1
DIF0
DAUX2
SDTO2
I/O
0
24bit, Left justified
16bit, Right justified
H/L
O
64fs
O
1
0
1
24bit, Left justified
18bit, Right justified
H/L
O
64fs
O
2
0
1
0
24bit, Left justified
20bit, Right justified
H/L
O
64fs
O
3
0
1
24bit, Left justified
24bit, Right justified
H/L
O
64fs
O
4
1
0
24bit, Left justified
H/L
O
64fs
O
5
1
0
1
24bit, I
2S
24bit, I
2S
L/H
O
64fs
O
6
1
0
24bit, Left justified
H/L
I
64-128fs
I
Default
7
1
24bit, I
2S
24bit, I
2S
L/H
I
64-128fs
I
Table 29.
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