AK4458 Datasheet, PDF (75/84 Pages) Asahi Kasei Microsystems – 115dB 768kHz 32-bit 8ch Premium DAC

[AK4458]
Addr Register Name
09H DSD2
R/W
Default
D7
DML2
R/W
0
D6
DMR2
R/W
0
D5
DML3
R/W
0
D4
DMR3
R/W
0
D3
DML4
R/W
0
D2
DMR4
R/W
0
D1
DSDF
R/W
0
D0
DSDSEL1
R/W
0
DSDSEL1-0: DSD Sampling Speed Control (Table 10)
Default value is “00”.
DSDF: DSD Filter Select (Table 12)
Default value is “0”.
DMR2-4/DML2-4
These registers output detection flag when signal levels of the DSDR2-4/L2-4 pins are full scale.
Addr Register Name
0AH Control 6
R/W
Default
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
DEM21-0: DAC2 De-emphasis Response (Table 17)
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 14)
Default value is “000”.
TDM1-0: TDM Mode Select
Default value is “00”.
014011794-E-01
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2015/08