AKD4120_06 Datasheet, PDF (29/47 Pages) Asahi Kasei Microsystems – Sample Rate Converter with Mixer and Volume

ASAHI KASEI
[AKD4120]
„ Jumper pins and DIP switches setup
1. AK4120 set-up
(1) Jumper
JP9
open (Default)
(2) S1
No
1
2
3
4
5
6
Pin
I2MIODE
OMODE
I2S
I2C
CAD0
CAD1
OFF (Default)
Slave
Slave
Set-up by Register
3 wire serial
0
0
ON
Master
Master
I2S
I2C
1
1
2. AK4112B set-up
(1) Audio I/F select (SW1)
No.2
No.3
No.4
Audio I/F
I/O
DIF2
DIF1
DIF0
24bit, MSB justified
O
1
0
0
Default
24bit, I2S
O
1
0
1
24bit, LSB justified
O
0
1
0
16bit, LSB justified
O
0
0
0
24bit, MSB justified
I
1
1
0
24bit, I2S
I
1
1
1
(2) Master Clock (SW1)
Clock
PLL (DIR)
X’tal (External)
No.5
0
1
Default
3. AK4114 set-up
(1) Audio I/F select (SW3)
SDTI
SDTO
I/O
24bit, MSB justified 16bit, LSB justified
O
24bit, MSB justified 20bit, LSB justified
O
24bit, MSB justified 24bit, MSB justified
O
24bit, I2S
24bit, I2S
O
24bit, MSB justified 24bit, MSB justified
I
24bit, I2S
24bit, I2S
I
No.3
DIF2
0
0
1
1
1
1
No.2
DIF1
0
1
0
0
1
1
No.1
DIF0
0
0
0
1
0
1
Default
(2) Master Clock Speed (SW3)
MCKO1
256fs
512fs
MCKO2
256fs
256fs
No.5
OCKS1
0
1
No.4
OCKS0
0
0
Default
<KM066802>
- 29 -
2006/12