ak4648 AKM Semiconductor, Inc., ak4648 Datasheet - Page 84

• Manufacturer Part Number: ak4648
• Description: Stereo Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

Addr
0AH
0BH
0CH
0DH
1AH
1BH
1CH
1DH
0EH
0FH
1EH
1FH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
20H
21H
22H
23H
24H
25H
26H
27H
■
Note 65. PDN pin = “L” resets the registers to their default values.
Note 66. Unused bits must contain “0” value.
MS0625-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
SPK Mixing Select
EQ Control 250Hz/100Hz
EQ Control 3.5kHz/1kHz
EQ Control 10kHz
FBEQD3
FBEQB3
PMSPR
RGAIN1
PMAINR4
EQA15
SPPSN
DVTM
EQC15
LOVL
DVL7
DVR7
EQA7
HPG3
EQB7
EQC7
PLL3
REF7
F3AS
F1AS
IVR7
INR1
F3A7
F3B7
F1A7
F1B7
LOM
IVL7
GN1
HPZ
PS1
D7
0
0
0
0
0
0
0
0
0
FBEQB2
FBEQD2
PMAINL4
HPMTN
SPKMN
PMVCM
LMTH1
EQA14
EQC14
WTM2
LOM3
DVR6
LOOP
HPM3
MINS
DVL6
HPG2
EQA6
EQB6
EQC6
LOPS
PLL2
REF6
IVR6
F3A6
F3B6
F1A6
F1B6
IVL6
INL1
GN0
PS0
D6
0
0
0
0
0
0
0
0
FBEQD1
FBEQB1
PMAINR3
MGAIN1
- 84 -
PMMIN
PMHPL
SMUTE
EQA13
MICR3
EQB13
EQC13
RINH4
F3A13
F1A13
RINR4
RINS4
DACS
F3B13
F1B13
ZTM1
DVL5
DVR5
EQA5
HPG1
EQB5
EQC5
PLL1
REF5
IVL5
IVR5
F3A5
F3B5
F1A5
F1B5
ALC
FS3
D5
0
0
0
0
FBEQB0
FBEQD0
PMAINL3
PMSPL
PMHPR
ZELMN
DVOLC
SPKG1
MDIF2
EQA12
EQB12
EQC12
MICL3
LINH4
F3A12
F3B12
F1A12
F1B12
LINL4
DACL
MSBS
ZTM0
DVR4
LINS4
DVL4
HPG0
EQA4
EQB4
EQC4
PLL0
REF4
F3A4
F1A4
IVL4
IVR4
F3B4
F1B4
FIL1
D4
0
0
FBEQA3
FBEQC3
PMAINR2
FBEQE3
LMAT1
IVOLC
EQA11
SPKG0
WTM1
MDIF1
EQB11
EQC11
RINH3
RINR3
PMLO
BCKO
F3A11
F3B11
F1A11
F1B11
L4DIF
RINS3
BCKP
DVR3
DVL3
EQA3
EQB3
EQC3
REF3
IVR3
F3A3
F3B3
F1A3
F1B3
IVL3
M/S
EQ
D3
0
0
0
FBEQA2
PMAINL2
FBEQC2
FBEQE2
PMDAC
PMHPC
LMAT0
EQA10
EQB10
EQC10
PMMP
WTM0
LINH3
F3A10
F1A10
LINL3
F3B10
F1B10
LINS3
MINL
DVL2
DVR2
FBEQ
EQA2
EQB2
EQC2
REF2
F3A2
F1A2
IVL2
IVR2
HPM
INR0
F3B2
F1B2
FIL3
MIX
FS2
D2
0
0
FBEQA1
FBEQC1
RGAIN0
FBEQE1
PMMICR
MCKO
SPKG2
RINH2
RFST1
RINR2
VBAT
DEM1
RINS2
DVR1
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
[AK4648]
2007/06
FBEQA0
FBEQC0
FBEQE0
PMADR
PMADL
MGAIN0
LMTH0
PMMICL
PMPLL
RFST0
LODIF
LINH2
DACH
LINL2
DEM0
LINS2
DVL0
DVR0
EQA0
EQA8
EQB0
EQB8
EQC0
EQC8
REF0
F3A0
F3A8
F1A0
F1A8
IVL0
IVR0
F3B0
F3B8
F1B0
F1B8
DIF0
FS0
D0
0
0
0