AK4558EN Datasheet, PDF (85/94 Pages) Asahi Kasei Microsystems – 108dB 216kHz 32Bit CODEC with PLL

[AK4558]
Addr
02H
Register Name
DAC TDM
R/W
Default
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
0
0
SDS1 SDS0
RD
RD
RD
RD
RD
RD
R/W
R/W
0
0
0
0
0
0
0
0
SDS1-0: DAC TDM Data Select (Table 24)
Default: “00”
Addr
03H
Register Name
Control 1
R/W
Default
D7
TDM1
R/W
0
D6
TDM0
R/W
0
D5
DIF2
R/W
1
D4
DIF1
R/W
1
D3
DIF0
R/W
1
D2
ATS1
R/W
0
D1
ATS0
R/W
0
D0
SMUTE
R/W
0
SMUTE: Soft Mute Enable
0: Normal Operation (default)
1: All DAC outputs are soft muted.
ATS1-0: Transition Time Setting of Digital Attenuator (Table 31)
Default: “00”
DIF2-0: Audio Interface Format Mode Select (Table 23)
Default: “111” (32bit I2S)
TDM1-0: TDM Format Select (Table 23, Table 25, Table 26)
Default: “00” (Stereo Mode)
015004500-E-02
- 85 -
2015/09