AK4618 Datasheet, PDF (52/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

[AK4618]
Addr Register Name
D7
05H Audio Interface Format 0
R/W
RD
Default
0
D6
D5
D4
D3
0 TDM1 TDM0 0
RD R/W R/W RD
0
0
0
0
D2
DIF2
R/W
1
D1
DIF1
R/W
0
DIF2-0: Audio Data Interface Modes (Table 10, Table 11, Table 12, Table 13)
Initial: “100”, mode 4
TDM1-0: TDM Format Select (Table 10, Table 11, Table 12, Table 13)
Mode
0
1
2
3
TDM1
0
0
1
1
TDM0
0
1
0
1
SDTI
1-6
1
1-2
1-3
Sampling Speed
Stereo mode (Normal, Double, Quad Speed Mode)
TDM512 mode (Normal Speed Mode)
TDM256 mode (Normal, Double Speed Mode)
TDM128 mode (Quad Speed Mode)
D0
DIF0
R/W
0
Addr Register Name
D7
D6
D5
D4
D3 D2 D1
D0
06H Soft Mute
0
0
DAATS1 DAATS0 0 0 0 SMUTEN
R/W
RD
RD
R/W
R/W RD RD RD
R/W
Default
0
0
0
0
000
1
SMUTEN: Soft Mute Enable
0: Mute
1: Unmute (default)
DAATS1-0: DAC Digital attenuator transition time setting (Table 15)
Initial: “00”, mode 0
Add Register Name
07H DAC1L Volume
08H DAC1R Volume
09H DAC2L Volume
0AH DAC2R Volume
0BH DAC3L Volume
0CH DAC3R Volume
0DH DAC4L Volume
0EH DAC4R Volume
0FH DAC5L Volume
10H DAC5R Volume
11H DAC6L Volume
12H DAC6R Volume
R/W
Default
D7
DAATL17
DAATR17
DAATL27
DAATR27
DAATL37
DAATR37
DAATL47
DAATR47
DAATL57
DAATR67
DAATL67
DAATR67
R/W
0
D6
DAATL16
DAATR16
DAATL26
DAATR26
DAATL36
DAATR36
DAATL46
DAATR56
DAATL56
DAATR66
DAATL66
DAATR66
R/W
0
D5
DAATL15
DAATR15
DAATL25
DAATR25
DAATL35
DAATR35
DAATL45
DAATR45
DAATL55
DAATR55
DAATL65
DAATR65
R/W
0
D4
DAATL14
DAATR14
DAATL24
DAATR24
DAATL34
DAATR34
DAATL44
DAATR44
DAATL54
DAATR54
DAATL64
DAATR64
R/W
0
D3
DAATL13
DAATR13
DAATL23
DAATR23
DAATL33
DAATR33
DAATL43
DAATR43
DAATL53
DAATR53
DAATL63
DAATR63
R/W
0
D2
DAATL12
DAATR12
DAATL22
DAATR22
DAATL32
DAATR32
DAATL42
DAATR42
DAATL52
DAATR52
DAATL62
DAATR62
R/W
0
D1
DAATL11
DAATR11
DAATL21
DAATR21
DAATL31
DAATR31
DAATL41
DAATR41
DAATL51
DAATR51
DAATL61
DAATR61
R/W
0
D0
DAATL10
DAATR10
DAATL20
DAATR20
DAATL30
DAATR30
DAATL40
DAATR40
DAATL50
DAATR50
DAATL60
DAATR60
R/W
0
DAATL1/R1 7-0, DAATL2/R2 7-0, DAATL3/R3 7-0, DAATL4/R4 7-0, DAATL5/R5 7-0, DAATL6/R6 7-0:
Attenuation Level (Table 14)
015000617-E-00
- 52 -
2015/01