ASAHI KASEI
[AK4644]
2. Pin
Pin#
5
19
20
26
27
28
3. Register
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1AH
1BH
1CH
1DH
1EH
1FH
20H
21H
22H
23H
24H
Register Name
Power Management 1
Power Management 2
Signal Select 1
Signal Select 2
Mode Control 1
Mode Control 2
Timer Select
ALC Mode Control 1
ALC Mode Control 2
Lch Input Volume Control
Lch Digital Volume Control
ALC Mode Control 3
Rch Input Volume Control
Rch Digital Volume Control
Mode Control 3
Mode Control 4
Power Management 3
Digital Filter Select
FIL3 Co-efficient 0
FIL3 Co-efficient 1
FIL3 Co-efficient 2
FIL3 Co-efficient 3
EQ Co-efficient 0
EQ Co-efficient 1
EQ Co-efficient 2
EQ Co-efficient 3
EQ Co-efficient 4
EQ Co-efficient 5
FIL1 Co-efficient 0
FIL1 Co-efficient 1
FIL1 Co-efficient 2
FIL1 Co-efficient 3
Power Management 4
Mode Control 5
Lineout Mixing Select
HP Mixing Select
Reserved
D7
0
0
SPPSN
LOVL
PLL3
PS1
DVTM
0
REF7
IVL7
DVL7
RGAIN1
IVR7
DVR7
0
0
INR1
GN1
F3A7
F3AS
F3B7
0
EQA7
EQA15
EQB7
0
EQC7
EQC15
F1A7
F1AS
F1B7
0
0
0
0
0
0
AK4642EN
VCOC
SPN
SPP
ROUT
LOUT
MIN
AK4644
VCOC/RIN3
TEST1
TEST2
ROUT/RCN
LOUT/RCP
MIN/LIN3
D6
PMVCM
HPMTN
MINS
MGAIN1
LOPS
PLL2
PLL1
PS0
FS3
WTM2
ZTM1
0
ALC
REF6
REF5
IVL6
IVL5
DVL6
DVL5
LMTH1
0
IVR6
IVR5
DVR6
DVR5
LOOP
SMUTE
0
0
INL1
HPG
GN0
0
F3A6
F3A5
0
F3A13
F3B6
F3B5
0
F3B13
EQA6
EQA5
EQA14
EQA13
EQB6
EQB5
0
EQB13
EQC6
EQC5
EQC14
EQC13
F1A6
F1A5
0
F1A13
F1B6
F1B5
0
F1B13
PMAINR3
PMAINL3
PMAINR2
0
0
MICR3
MICL3
0
0
0
0
RINR3
0
0
0
RINH3
0
0
0
0
These bits are added in the AK4644.
These bits are removed from the AK4644.
D5
PMMIN
PMHPL
DACS
D4
PMSPK
PMHPR
DACL
SPKG1
PLL0
MSBS
ZTM0
ZELMN
REF4
IVL4
DVL4
0
IVR4
DVR4
DVOLC
0
MDIF2
FIL1
F3A4
F3A12
F3B4
F3B12
EQA4
EQA12
EQB4
EQB12
EQC4
EQC12
F1A4
F1A12
F1B4
F1B12
D3
PMLO
M/S
0
SPKG0
BCKO
BCKP
WTM1
LMAT1
REF3
IVL3
DVL3
0
IVR3
DVR3
BST1
IVOLC
MDIF1
EQ
F3A3
F3A11
F3B3
F3B11
EQA3
EQA11
EQB3
EQB11
EQC3
EQC11
F1A3
F1A11
F1B3
F1B11
D2
PMDAC
0
PMMP
MINL
0
FS2
WTM0
LMAT0
REF2
IVL2
DVL2
0
IVR2
DVR2
BST0
HPM
INR0
FIL3
F3A2
F3A10
F3B2
F3B10
EQA2
EQA10
EQB2
EQB10
EQC2
EQC10
F1A2
F1A10
F1B2
F1B10
PMAINL2
D1
0
MCKO
0
0
DIF1
FS1
RFST1
RGAIN0
REF1
IVL1
DVL1
VBAT
IVR1
DVR1
DEM1
MINH
INL0
0
F3A1
F3A9
F3B1
F3B9
EQA1
EQA9
EQB1
EQB9
EQC1
EQC9
F1A1
F1A9
F1B1
F1B9
PMMICR
D0
PMADL
PMPLL
MGAIN0
0
DIF0
FS0
RFST0
LMTH0
REF0
IVL0
DVL0
0
IVR0
DVR0
DEM0
DACH
PMADR
0
F3A0
F3A8
F3B0
F3B8
EQA0
EQA8
EQB0
EQB8
EQC0
EQC8
F1A0
F1A8
F1B0
F1B8
PMMICL
MIX
LINL3
LINH3
0
AIN3
RINR2
RINH2
0
RCV
LINL2
LINH2
0
MS0477-E-01
-4-
2006/10
AKM [ ASAHI KASEI MICROSYSTEMS ]
