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