ak4372 ETC-unknow, ak4372 Datasheet - Page 54

• Manufacturer Part Number: ak4372
• Description: Dac With Built-in Pll & Hp-amp
• Manufacturer: ETC-unknow

MS0684-E-02
Addr
Addr
03H
04H
DIF2-0: Audio Data Interface Format Select
LRP: LRCK Polarity Select in Slave Mode
BCKP: BICK Polarity Select in Slave Mode
MONO1-0: Digital Mixing Select
DEM1-0: De-emphasis Filter Frequency Select
BST1-0: Low Frequency Boost Function Select
SMUTE: Soft Mute Control
LMUTE: Mute control for LOUT/ROUT
DATTC: DAC Digital Attenuator Control Mode Select
ATS: Digital attenuator transition time setting
Register Name
Mode Control 0
Register Name
Mode Control 1
Default
Default
Default: “010” (Mode 2)
0: Normal (default)
1: Invert
0: Normal (default)
1: Invert
Default: “00” (LR)
Default: “01” (OFF)
Default: “00” (OFF)
0: Normal operation. ATTS3-0 bits control attenuation value.
1: Mute. ATTS3-0 bits are ignored. (default)
0: Independent (default)
1: Dependent
At DATTC bit = “1”, ATTL7-0 bits control both channel attenuation levels, while register values of
ATTL7-0 bits are not written to the ATTR7-0 bits. At DATTC bit = “0”, the ATTL7-0 bits control the left
channel level and the ATTR7-0 bits control the right channel level.
0: 1061/fs (default)
1: 7424/fs
0: Normal operation (default)
1: DAC outputs soft-muted
R/W
R/W
ATS
R/W
RD
D7
D7
(Table
0
0
0
21)
(Table
MONO1
DATTC
R/W
R/W
D6
D6
(Table
0
0
(Table
(Table 19
(Table
26)
16)
MONO0
LMUTE
18)
- 54 -
R/W
R/W
D5
D5
20)
0
1
)
SMUTE
BCKP
R/W
R/W
D4
D4
0
0
BST1
LRP
R/W
R/W
D3
D3
0
0
BST0
DIF2
R/W
R/W
D2
D2
0
0
DEM1
DIF1
R/W
R/W
D1
D1
1
0
[AK4372]
2008/12
DEM0
DIF0
R/W
R/W
D0
D0
0
1