[AK4372]
Addr Register Name
08H Lineout Select 0
R/W
D7
0
RD
0
D6
LOG
R/W
0
D5
MINR
R/W
0
D4
MINL
R/W
0
D3
RINR
R/W
0
D2
LINL
R/W
0
D1
DARR
R/W
0
D0
DALL
R/W
0
Default
DALL: DAC left channel output is added to the LOUT buffer amp.
0: OFF (default)
1: ON
DARR: DAC right channel output is added to the ROUT buffer amp.
0: OFF (default)
1: ON
LINL: Input signal to the LIN pin is added to the LOUT buffer amp.
0: OFF (default)
1: ON
RINR: Input signal to the RIN pin is added to the ROUT buffer amp.
0: OFF (default)
1: ON
MINL: Input signal to the MIN pin is added to the LOUT buffer amp.
0: OFF (default)
1: ON
MINR: Input signal to the MIN pin is added to the ROUT buffer amp.
0: OFF (default)
1: ON
LOG: DAC Æ LOUT/ROUT Gain
0: 0dB (default)
1: +6dB
Addr Register Name
09H Lineout ATT
R/W
D7
0
RD
0
D6
0
RD
0
D5
0
RD
0
D4
0
RD
0
D3
ATTS3
R/W
0
D2
ATTS2
R/W
0
D1
ATTS1
R/W
0
D0
ATTS0
R/W
0
Default
ATTS3-0: Analog volume control for LOUT/ROUT (Table 26)
Default: LMUTE bit = “1”, ATTS3-0 bits = “0000” (MUTE)
Setting of ATTS3-0 bits is enabled at LMUTE bit is “0”.
MS0684-E-02
2008/12
- 56 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
