AK4951AEN Datasheet, PDF (71/105 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with MIC/HP/SPK-AMP

[AK4951A]
■ Register Map
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
25H
26H
27H
28H
29H
2AH
2BH
2CH
2DH
2EH
2FH
Register Name
Power Management 1
Power Management 2
Signal Select 1
Signal Select 2
Signal Select 3
Mode Control 1
Mode Control 2
Mode Control 3
Digital MIC
Timer Select
ALC Timer Select
ALC Mode Control 1
ALC Mode Control 2
Lch Input Volume Control
Rch Input Volume Control
ALC Volume
Lch MIC Gain Setting
Rch MIC Gain Setting
BEEP Control
Lch Digital Volume Control
Rch Digital Volume Control
EQ Common Gain Select
EQ2 Common Gain Setting
EQ3 Common Gain Setting
EQ4 Common Gain Setting
EQ5 Common Gain Setting
Auto HPF Control
Digital Filter Select 1
Digital Filter Select 2
Digital Filter Mode
HPF2 Co-efficient 0
HPF2 Co-efficient 1
HPF2 Co-efficient 2
HPF2 Co-efficient 3
LPF Co-efficient 0
LPF Co-efficient 1
LPF Co-efficient 2
LPF Co-efficient 3
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
D7
PMPFIL
PMOSC
SLPSN
SPKG1
LVCM1
PLL3
CM1
TSDSEL
0
ADRST1
0
ALCEQN
REF7
IVL7
IVR7
VOL7
MGL7
MGR7
HPZ
DVL7
DVR7
0
EQ2G5
EQ3G5
EQ4G5
EQ5G5
0
0
GN1
0
F1A7
0
F1B7
0
F2A7
0
F2B7
0
F3A7
F3AS
F3B7
0
E0A7
E0A15
E0B7
0
E0C7
E0C15
D6
PMVCM
0
MGAIN3
SPKG0
LVCM0
PLL2
CM0
THDET
0
ADRST0
IVTM
LMTH2
REF6
IVL6
IVR6
VOL6
MGL6
MGR6
BPVCM
DVL6
DVR6
0
EQ2G4
EQ3G4
EQ4G4
EQ5G4
0
0
GN0
0
F1A6
0
F1B6
0
F2A6
0
F2B6
0
F3A6
0
F3B6
0
E0A6
E0A14
E0B6
0
E0C6
E0C14
D5
PMBP
PMHPR
DACS
VODETN
DACL
PLL1
0
SMUTE
PMDMR
FRATT
EQFC1
ALC
REF5
IVL5
IVR5
VOL5
MGL5
MGR5
BEEPS
DVL5
DVR5
0
EQ2G3
EQ3G3
EQ4G3
EQ5G3
AHPF
0
EQ0
PFVOL1
F1A5
F1A13
F1B5
F1B13
F2A5
F2A13
F2B5
F2B13
F3A5
F3A13
F3B5
F3B13
E0A5
E0A13
E0B5
E0B13
E0C5
E0C13
D4
0
PMHPL
MPSEL
MICL
0
PLL0
0
DVOLC
PMDML
FRN
EQFC0
RGAIN2
REF4
IVL4
IVR4
VOL4
MGL4
MGR4
BEEPH
DVL4
DVR4
EQC5
EQ2G2
EQ3G2
EQ4G2
EQ5G2
SENC2
0
FIL3
PFVOL0
F1A4
F1A12
F1B4
F1B12
F2A4
F2A12
F2B4
F2B12
F3A4
F3A12
F3B4
F3B12
E0A4
E0A12
E0B4
E0B12
E0C4
E0C12
D3
0
M/S
PMMP
INL1
PTS1
BCKO
FS3
0
DCLKE
0
WTM1
RGAIN1
REF3
IVL3
IVR3
VOL3
MGL3
MGR3
BPLVL3
DVL3
DVR3
EQC4
EQ2G1
EQ3G1
EQ4G1
EQ5G1
SENC1
0
0
PFDAC1
F1A3
F1A11
F1B3
F1B11
F2A3
F2A11
F2B3
F2B11
F3A3
F3A11
F3B3
F3B11
E0A3
E0A11
E0B3
E0B11
E0C3
E0C11
D2
PMDAC
PMPLL
MGAIN2
INL0
PTS0
CKOFF
FS2
IVOLC
0
0
WTM0
RGAIN0
REF2
IVL2
IVR2
VOL2
MGL2
MGR2
BPLVL2
DVL2
DVR2
EQC3
EQ2G0
EQ3G0
EQ4G0
EQ5G0
SENC0
HPFC1
0
PFDAC0
F1A2
F1A10
F1B2
F1B10
F2A2
F2A10
F2B2
F2B10
F3A2
F3A10
F3B2
F3B10
E0A2
E0A10
E0B2
E0B10
E0C2
E0C10
D1
PMADR
PMSL
MGAIN1
INR1
MONO1
DIF1
FS1
0
DCLKP
MOFF
RFST1
LMTH1
REF1
IVL1
IVR1
VOL1
MGL1
MGR1
BPLVL1
DVL1
DVR1
EQC2
EQ2T1
EQ3T1
EQ4T1
EQ5T1
STG1
HPFC0
LPF
ADCPF
F1A1
F1A9
F1B1
F1B9
F2A1
F2A9
F2B1
F2B9
F3A1
F3A9
F3B1
F3B9
E0A1
E0A9
E0B1
E0B9
E0C1
E0C9
D0
PMADL
LOSEL
MGAIN0
INR0
MONO0
DIF0
FS0
0
DMIC
DVTM
RFST0
LMTH0
REF0
IVL0
IVR0
VOL0
MGL0
MGR0
BPLVL0
DVL0
DVR0
0
EQ2T0
EQ3T0
EQ4T0
EQ5T0
STG0
HPFAD
HPF
PFSDO
F1A0
F1A8
F1B0
F1B8
F2A0
F2A8
F2B0
F2B8
F3A0
F3A8
F3B0
F3B8
E0A0
E0A8
E0B0
E0B8
E0C0
E0C8
016001936-E-00
- 71 -
2016/03