[AK4438]
Addr
07H
Register Name
Control 6
R/W
D7
L3
R/W
0
D6
R3
R/W
0
D5
L4
R/W
0
D4
R4
R/W
0
D3
0
R/W
0
D2
0
R/W
0
D1
0
R/W
0
D0
SYNCE
R/W
1
Default
SYNCE: SYNC Mode Enable
0: SYNC Mode Disable
1: SYNC Mode Enable (default)
L3-4, R3-4: Zero Detect Flag Enable Bit for the DZF pin
0: Disable(default)
1: Enable
Addr
08H
Register Name
Control 7
R/W
D7
L1
R/W
0
D6
R1
R/W
0
D5
L2
RD
0
D4
R2
RD
0
D3
0
R/W
0
D2
0
R/W
0
D1
0
R/W
0
D0
0
R/W
0
Default
L1-2, R1-2: Zero Detect Flag Enable Bit for the DZF pin
0: Disable(default)
1: Enable
Addr Register Name
D7
TDM1
R/W
0
D6
TDM0
R/W
0
D5
SDS1
R/W
0
D4
SDS2
R/W
0
D3
PW2
R/W
1
D2
PW1
R/W
1
D1
DEM21
R/W
0
D0
DEM20
R/W
1
0AH
Control 8
R/W
Default
DEM21-20: DAC2 De-emphasis Response (Table 8)
Default value is “01”. (OFF)
PW2-1: Power Down control for DAC
PW2: Power management for DAC2
0: DAC2 power OFF
1: DAC2 power ON (default)
PW1: Power management for DAC1
0: DAC1 power OFF
1: DAC1 power ON (default)
SDS2-0: DAC1-4 Data Select
0: Normal Operation
1: Output Other Slot Data (Table 10)
Default value is “000”.
TDM1-0: TDM Mode Select (Table 9)
Default value is “00”.
016001925-E-00
2016/03
- 55 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
