[AK4616]
Add Register Name
05H DAC1L Volume
06H DAC1R Volume
07H DAC2L Volume
08H DAC2R Volume
09H DOUT3 Volume
0BH ADC Volume
0CH ADC Volume
0DH Monaural ADC Volume
R/W
D7
D6
D5
D4
D3
D2
D1
D0
DAATL17
DAATR17
DAATL27
DAATR27
DAAT37
DAATL16
DAATR16
DAATL26
DAATR26
DAAT36
DAATL15
DAATR15
DAATL25
DAATR25
DAAT35
DAATL14
DAATR14
DAATL24
DAATR24
DAAT34
DAATL13
DAATR13
DAATL23
DAATR23
DAAT33
DAATL12
DAATR12
DAATL22
DAATR22
DAAT32
DAATL11
DAATR11
DAATL21
DAATR21
DAAT31
DAATL10
DAATR10
DAATL20
DAATR20
DAAT30
SADATL7
SADATR7
SADATL6
SADATR6
SADATL5
SADATR5
SADATL4
SADATR4
SADATL3
SADATR3
SADATL2
SADATR2
SADATL1
SADATR1
SADATL0
SADATR0
MADAT7 MADAT6 MADAT5 MADAT4 MADAT3 MADAT2 MADAT1 MADAT0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
Default
DAATL1/R17-10, DAATL2/R27-20, DAAT37-30, SADATL/R7-0, MADAT7-0: アテネーションレベル (Table 7,
Table 8)
Register Name
Addr
0AH
D7
D6
D5
D4
D3
D2
D1
D0
DOUT4
Volume
DAAT47
DAAT46
DAAT45
DAAT44
DAAT43
DAAT42
DAAT41
DAAT40
R/W
Default
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
R/W
1
DAAT47-40: DOUT4 ディジタルアテネーションのアテネーションレベル(Table 9)
DAAT47-40: “FF” (MUTE) (default)
Addr Register Name
0EH Microphone Gain
R/W
D7
0
RD
0
D6
0
RD
0
D5
0
RD
0
D4
0
RD
0
D3
0
RD
0
D2
MGAIN2
R/W
0
D1
D0
MGAIN1
R/W
0
MGAIN0
R/W
0
Default
MGAIN2-0:マイクアンプゲインコントロール(Table 12)
MGAIN2-0: “000” (0dB) (default)
MS1437-J-01
2012/11
- 39 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
