[AK4480]
Function List
Function
Default
0dB
Address
Bit
PCM
Y
DSD
Y
Ex DF I/F
-
Attenuation Level
03H
04H
00H
00H
ATT7-0
External Digital Filter I/F Mode
Ex DF I/F mode clock setting
Audio Data Interface Modes
Data Zero Detect Enable
Data Zero Detect Mode
Minimum delay Filter Enable
De-emphasis Response
Disable
16fs(fs=44.1kHz)
24bit MSB justified 00H
Disable
Separated
Sharp roll-off filter
OFF
Normal Operation
PCM mode
512fs
EXDF
ESC
DIF2-0
DZFE
DZFM
SD
DEM1-0
SMUTE
DP
Y
-
-
-
-
Y
Y
-
-
Y
Y
Y
Y
Y
-
Y
Y
Y
Y
Y
Y
Y
01H
01H
01H
01H
01H
02H
02H
-
-
-
-
Soft Mute Enable
DSD/PCM Mode Select
Master Clock Frequency Select at
DSD mode
DCKS
-
Y
-
MONO mode Stereo mode select
Inverting Enable of DZF
The data selection of L channel and R channel
R channel
Stereo
“H” active
02H
02H
02H
MONO
DZFB
SELLR
Y
Y
Y
Y
Y
-
Y
Y
Y
(Y: Available, -: Not available)
Table 21. Function List
MS1146-E-03
2012/01
- 33 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
