AKD4665A-A Datasheet, PDF (4/39 Pages) Asahi Kasei Microsystems – 20bit CODEC with built-in Input PGA and Headphone Amplifier

ASAHI KASEI
[AKD4665A-A]
„ DIP Switch set up
[SW2] (MODE) : Mode Setting of AK4114
ON is “H”, OFF is “L”.
No.
Name
Default
ON (“H”)
OFF (“L”)
1
DIF0
OFF
2
DIF1
OFF
3
DIF2
ON
AK4114 Audio Format Setting
See Table 2
4
CM0
OFF
Clock Operation Mode select
See Table 3
5
OCKS1
OFF
Master Clock Frequency Select
See Table 4
Table 1. Mode Setting for AK4114
Mode
0
2
4
5
DIF2
0
0
1
1
Setting for AK4114 Audio Interface Format
Register setting
for AK4665A Audio Interface
Format
DIF1 DIF0
DAUX
SDTO
DIF1
DIF0
0
0 24bit, Left justified 16bit, Right justified
0
0
1
0 24bit, Left justified 20bit, Right justified
0
1
0
0 24bit, Left justified 24bit, Left justified
1
0
0
1 24bit, I²S
24bit, I²S
1
1
Table 2. Setting for AK4114 Audio Interface Format
Default
SW2-#4 (CM0)
OFF
ON
Clock Mode
Clock source
SDTO
PLL Mode
PORT1 (TORX141)
RX (Optical)
X’tal Mode X1 (X'tal) or J10 (RCA) DAUX (ADC)
Table 3. Clock Operation Mode select
Default
SW2-#5 (OCKS1)
OFF
ON
PLL Mode
X’tal Mode
256fs
256fs
512fs
512fs
Table 4. Master Clock Frequency Select
Default
<KM082201>
-4-
2006/05