AK4951EG Datasheet, PDF (9/30 Pages) Asahi Kasei Microsystems – 24bit Stereo CODEC with MIC/HP/SPK-AMP

[AK4951]
3. Register Map
Addr Register Name
00H Power Management 1
01H Power Management 2
02H Signal Select 1
03H Signal Select 2
04H Signal Select 3
05H Mode Control 1
07H Mode Control 3
09H Timer Select
0AH ALC Timer Select
0BH ALC Mode Control 1
0FH ALC Volume
10H Lch MIC Gain Setting
11H Rch MIC Gain Setting
12H BEEP Control
15H EQ Common Gain Select
16H EQ2 Common Gain Setting
17H EQ3 Common Gain Setting
18H EQ4 Common Gain Setting
19H EQ5 Common Gain Setting
1AH Auto HPF Control
1BH Digital Filter Select 1
1DH Digital Filter Mode
31H Device Information
50H
~7FH ^{DRC Function}
D7
PMPFIL
PMOSC
SLPSN
SPKG1
LVCM1
PLL3
TSDSEL
ADRST1
IVTM1
ALCEQN
VOL7
MGL7
MGR7
HPZ
BPCNT
EQ2G5
EQ3G5
EQ4G5
EQ5G5
0
0
PMDRC
REV3
D6
PMVCM
0
MGAIN3
SPKG0
LVCM0
PLL2
THDET
ADRST0
IVTM
LMTH2
VOL6
MGL6
MGR6
BPVCM
0
EQ2G4
EQ3G4
EQ4G4
EQ5G4
0
0
0
REV2
D5
PMBP
PMHPR
DACS
0
DACL
PLL1
SMUTE
FRATT
EQFC1
ALC
VOL5
MGL5
MGR5
BEEPS
0
EQ2G3
EQ3G3
EQ4G3
EQ5G3
AHPF
0
PFVOL1
REV1
D4
0
PMHPL
MPSEL
MICL
1
PLL0
DVOLC
FRN
EQFC0
RGAIN2
VOL4
MGL4
MGR4
BEEPH
EQC5
EQ2G2
EQ3G2
EQ4G2
EQ5G2
SENC2
0
PFVOL0
REV0
D3
LSV
M/S
PMMP
INL1
PTS1
BCKO
0
OVTM1
WTM1
RGAIN1
VOL3
MGL3
MGR3
BPLVL3
EQC4
EQ2G1
EQ3G1
EQ4G1
EQ5G1
SENC1
SDAD
PFDAC1
DVN3
D2
PMDAC
PMPLL
MGAIN2
INL0
PTS0
CKOFF
IVOLC
OVTM0
WTM0
RGAIN0
VOL2
MGL2
MGR2
BPLVL2
EQC3
EQ2G0
EQ3G0
EQ4G0
EQ5G0
SENC0
HPFC1
PFDAC0
DVN2
D1
PMADR
PMSL
MGAIN1
INR1
MONO1
DIF1
LPMIC
MOFF
RFST1
LMTH1
VOL1
MGL1
MGR1
BPLVL1
EQC2
EQ2T1
EQ3T1
EQ4T1
EQ5T1
STG1
HPFC0
ADCPF
DVN1
D0
PMADL
LOSEL
MGAIN0
INR0
MONO0
DIF0
LPDA
DVTM
RFST0
LMTH0
VOL0
MGL0
MGR0
BPLVL0
BPLVL0
EQ2T0
EQ3T0
EQ4T0
EQ5T0
STG0
HPFAD
PFSDO
DVN0
These bits are added to the AK4951.
These bits are removed from the AK4951.
These bits are changed from the AK4951.
014004561-E-00-PB
-9-
2014/08