AKD4358-B Datasheet, PDF (4/46 Pages) Asahi Kasei Microsystems – digital audio interface that can interface with digital audio systems via opt-connector or RCA connector

ASAHI KASEI
[AKD4358-B]
„ DIP Switch Setup
AK4114 is setup using DIP switch S2. Set-up of S2 is only needed for evaluation mode 1.
*ON is “H” and OFF is “L”.
No.
Pin
1
CM0
2
CM1
3 OCKS1
4 OCKS0
5
DIF0
6
DIF1
7
DIF2
Default
OFF
OFF
ON
OFF
OFF
OFF
ON
Description
Clock Mode Setup
(Refer to the table 3.)
MCLK Frequency Setup
(Refer to the table 4.)
Audio Data Format
(Refer to the table 5.)
Table 2. S2
CM1
(SW3-2)
OFF
OFF
CM0
(SW3-1)
OFF
ON
MCKO
TORX or BNC
X’tal
SDTO
TORX or BNC
“0” data
Table 3. AK4114 Clock Mode Setup
OCKS1 OCKS0
(SW3-3) (SW3-4)
MCLK
LRCK
Normal Double
OFF
OFF
256fs
Yes
Yes
ON
OFF
512fs
Yes
No
Table 4. AK4114 MCLK Frequency Setup
Mode
0
1
2
3
4
5
6
7
DIF2
0
0
0
0
1
1
1
1
DIF1
0
0
1
1
0
0
1
1
DIF0
0
1
0
1
0
1
0
1
DAUX
SDTO
LRCK
I/O
24bit, Left justified 16bit, Right justified H/L O
24bit, Left justified 18bit, Right justified H/L O
24bit, Left justified 20bit, Right justified H/L O
24bit, Left justified 24bit, Right justified H/L O
24bit, Left justified 24bit, Left justified
24bit, I²S
24bit, I²S
H/L O
L/H O
24bit, Left justified 24bit, Left justified
24bit, I²S
24bit, I²S
H/L I
L/H I
Table 5. AK4114 Audio Data Format
BICK
I/O
64fs
O
64fs
O
64fs
O
64fs
O
64fs
O
64fs
O
64-128fs I
64-128fs I
AK4358 is setup using DIP switch S3.
*ON is “H” and OFF is “L”.
No.
Pin
Default
1
CAD0
OFF
2
CAD1
OFF
3
I2C
OFF
4
DIF0
OFF
Description
Chip address setup
Chip address setup (I²C only)
I2C pin select
OFF: 3wire, ON I²C
DIF0pin select
5 ACKSN
OFF
ACKSN pin select
Table 6. S3
<KM070902>
-4-
2005/09