AK4456 Datasheet, PDF (72/84 Pages) Asahi Kasei Microsystems – 115dB 768kHz Advanced 32-bit DAC

[AK4456]
Addr Register Name
05H Control 4
R/W
Default
D7
D6
D5
D4
D3
D2
INVL1 INVR1 INVL2 INVR2 SELLR2
0
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
0
D1
DFS2
R/W
0
SSLOW: Digital Filter Bypass Mode Enable (Table 15)
0: Enable digital filter selected by SD and SLOW bits (default)
1: Super Slow Roll-off Mode
DFS2: Sampling Speed Control (Table 2)
Default value is “0” (Normal Speed). See also register address 01H for DFS1-0.
A click noise occurs when switching DFS2-0 bits setting.
SELLR2: Data Selection of DAC2 L channel and R channel, when MONO mode (Table 22)
0: All channel output L channel data. (default)
1: All channel output R channel data.
MONO2, INVL2, INVR2 Confirm the setup of bit, too.
D0
SSLOW
R/W
0
INVL1: AOUTL1 Output Phase Inverting Bit
INVR1: AOUTR1 Output Phase Inverting Bit
INVL2: AOUTL2 Output Phase Inverting Bit
INVR2: AOUTR2 Output Phase Inverting Bit
0: Normal (default)
1: Inverted
015006886-E-00
- 72 -
2015/06