AK4373 Datasheet, PDF (71/98 Pages) Asahi Kasei Microsystems – Low Power Stereo DAC with HP/SPK-Amp

[AK4373]
■ Register Map
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Register Name
00H Power Management 1
01H Power Management 2
02H Signal Select 1
03H Signal Select 2
04H Mode Control 1
05H Mode Control 2
06H Timer Select
07H ALC Mode Control 1
08H ALC Mode Control 2
09H Lch Input Volume Control
0AH Lch Digital Volume Control
0BH ALC Mode Control 3
0CH Rch Input Volume Control
0DH Rch Digital Volume Control
0EH Mode Control 3
0FH Mode Control 4
10H Power Management 3
11H Digital Filter Select 1
12H FIL3 Co-efficient 0
13H FIL3 Co-efficient 1
14H FIL3 Co-efficient 2
15H FIL3 Co-efficient 3
16H EQ Co-efficient 0
17H EQ Co-efficient 1
18H EQ Co-efficient 2
19H EQ Co-efficient 3
1AH EQ Co-efficient 4
1BH EQ Co-efficient 5
1CH HPF Co-efficient 0
1DH HPF Co-efficient 1
1EH HPF Co-efficient 2
1FH HPF Co-efficient 3
20H Reserved
21H Reserved
22H Reserved
23H Reserved
24H Reserved
25H Reserved
26H Reserved
27H Reserved
28H Reserved
29H Reserved
2AH Reserved
2BH Reserved
2CH LPF Co-efficient 0
2DH LPF Co-efficient 1
2EH LPF Co-efficient 2
2FH LPF Co-efficient 3
D7
D6
0
0
SPPSN
0
PLL3
PS1
DVTM
0
REF7
AVL7
DVL7
RGAIN1
AVR7
DVR7
0
0
0
GN1
F3A7
F3AS
F3B7
0
EQA7
EQA15
EQB7
0
EQC7
EQC15
F1A7
0
F1B7
0
0
0
0
0
0
0
0
0
0
0
0
0
F2A7
0
F2B7
0
PMVCM
HPMTN
MINS
0
PLL2
PS0
WTM2
0
REF6
AVL6
DVL6
LMTH1
AVR6
DVR6
0
0
0
GN0
F3A6
0
F3B6
0
EQA6
EQA14
EQB6
0
EQC6
EQC14
F1A6
0
F1B6
0
0
0
0
0
0
0
0
0
0
0
0
0
F2A6
0
F2B6
0
D5
PMMIN
PMHPL
DACS
0
PLL1
FS3
ZTM1
ALC
REF5
AVL5
DVL5
0
AVR5
DVR5
SMUTE
0
HPG
LPF
F3A5
F3A13
F3B5
F3B13
EQA5
EQA13
EQB5
EQB13
EQC5
EQC13
F1A5
F1A13
F1B5
F1B13
0
0
0
0
0
0
0
0
0
0
0
0
F2A5
F2A13
F2B5
F2B13
D4
PMSPK
PMHPR
0
SPKG1
PLL0
MSBS
ZTM0
ZELMN
REF4
AVL4
DVL4
0
AVR4
DVR4
DVOLC
0
0
HPF
F3A4
F3A12
F3B4
F3B12
EQA4
EQA12
EQB4
EQB12
EQC4
EQC12
F1A4
F1A12
F1B4
F1B12
0
0
0
0
0
0
0
0
0
0
0
0
F2A4
F2A12
F2B4
F2B12
D3
0
M/S
HPBTL
SPKG0
BCKO
BCKP
WTM1
LMAT1
REF3
AVL3
DVL3
0
AVR3
DVR3
0
AVOLC
0
EQ
F3A3
F3A11
F3B3
F3B11
EQA3
EQA11
EQB3
EQB11
EQC3
EQC11
F1A3
F1A11
F1B3
F1B11
0
0
0
0
0
0
0
0
0
0
0
0
F2A3
F2A11
F2B3
F2B11
D2
D1
PMDAC
MCKAC
0
0
DIF2
FS2
WTM0
LMAT0
REF2
AVL2
DVL2
FRN
AVR2
DVR2
0
HPM
0
FIL3
F3A2
F3A10
F3B2
F3B10
EQA2
EQA10
EQB2
EQB10
EQC2
EQC10
F1A2
F1A10
F1B2
F1B10
0
0
0
0
0
0
0
0
0
0
0
0
F2A2
F2A10
F2B2
F2B10
0
MCKO
PSEUDO
0
DIF1
FS1
RFST1
RGAIN0
REF1
AVL1
DVL1
VBAT
AVR1
DVR1
DEM1
MINH
0
0
F3A1
F3A9
F3B1
F3B9
EQA1
EQA9
EQB1
EQB9
EQC1
EQC9
F1A1
F1A9
F1B1
F1B9
0
0
0
0
0
0
0
0
0
0
0
0
F2A1
F2A9
F2B1
F2B9
D0
0
PMPLL
0
0
DIF0
FS0
RFST0
LMTH0
REF0
AVL0
DVL0
0
AVR0
DVR0
DEM0
DACH
0
PFSEL
F3A0
F3A8
F3B0
F3B8
EQA0
EQA8
EQB0
EQB8
EQC0
EQC8
F1A0
F1A8
F1B0
F1B8
0
0
0
0
0
0
0
0
0
0
0
0
F2A0
F2A8
F2B0
F2B8
MS0991-E-00
- 71 -
2008/09