ak4644 AKM Semiconductor, Inc., ak4644 Datasheet - Page 66

• Manufacturer Part Number: ak4644
• Description: Stereo Codec With Mic/hp/rcv-amp
• Manufacturer: AKM Semiconductor, Inc.

Addr
0AH
0DH
1AH
1DH
0BH
0CH
0EH
1BH
1CH
1EH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1FH
20H
21H
22H
23H
24H
ASAHI KASEI
Note 40. PDN pin = “L” resets the registers to their default values.
Note 41. Unused bits must contain a “0” value.
MS0477-E-01
Register Map
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
RGAIN1
EQA15
EQC15
DVTM
LOVL
DVR7
DVL7
EQA7
EQB7
EQC7
REF7
F3A7
F3AS
F1A7
F1AS
PLL3
IVL7
IVR7
INR1
F3B7
F1B7
GN1
PS1
D7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
HPMTN
PMVCM
LMTH1
EQA14
EQC14
WTM2
DVR6
LOOP
LOPS
DVL6
EQA6
EQB6
EQC6
PLL2
REF6
F3A6
F1A6
IVL6
IVR6
INL1
F3B6
F1B6
GN0
PS0
D6
0
0
0
0
0
0
0
0
0
0
0
0
0
PMAINR3
PMMIN
MGAIN1
SMUTE
- 66 -
PMHPL
EQA13
EQB13
EQC13
MICR3
F1A13
F3A13
F3B13
F1B13
ZTM1
DVL5
DVR5
EQA5
EQB5
EQC5
PLL1
REF5
F3A5
F1A5
IVL5
IVR5
F3B5
F1B5
ALC
HPG
FS3
D5
0
0
0
0
0
0
0
PMAINL3
PMHPR
ZELMN
DVOLC
MDIF2
EQA12
EQB12
EQC12
MICL3
F1A12
DACL
F3A12
F3B12
F1B12
MSBS
ZTM0
DVL4
DVR4
EQA4
EQB4
EQC4
PLL0
REF4
F3A4
F1A4
IVL4
IVR4
F3B4
F1B4
FIL1
D4
0
0
0
0
0
0
0
PMAINR2
LMAT1
IVOLC
EQA11
WTM1
MDIF1
EQB11
EQC11
RINH3
PMLO
BCKO
F1A11
RINR3
F3A11
F3B11
F1B11
BCKP
DVL3
DVR3
EQA3
EQB3
EQC3
REF3
BST1
F3A3
F1A3
F1B3
IVL3
IVR3
F3B3
M/S
EQ
D3
0
0
0
0
0
PMAINL2
PMDAC
LMAT0
EQA10
WTM0
EQB10
EQC10
PMMP
F3A10
F1A10
LINL3
LINH3
DVR2
F3B10
F1B10
MINL
DVL2
EQA2
EQB2
EQC2
REF2
IVR2
BST0
INR0
F3A2
F3B2
F1A2
F1B2
IVL2
HPM
FIL3
MIX
FS2
D2
0
0
0
0
RGAIN0
PMMICR
MCKO
RFST1
RINR2
RINH2
VBAT
DVR1
DEM1
MINH
DVL1
EQA1
EQA9
EQB1
EQB9
EQC1
EQC9
REF1
IVR1
F3A1
F3A9
F3B1
F3B9
F1A1
F1A9
F1B1
F1B9
AIN3
DIF1
IVL1
INL0
FS1
D1
0
0
0
0
0
[AK4644]
2006/10
PMADR
PMADL
MGAIN0
PMMICL
LMTH0
PMPLL
RFST0
LINH2
DEM0
DACH
LINL2
DVR0
DVL0
EQA0
EQA8
EQB0
EQB8
EQC0
EQC8
REF0
IVR0
F3A0
F3A8
F3B0
F3B8
F1A0
F1A8
F1B0
F1B8
DIF0
IVL0
RCV
FS0
D0
0
0
0
0