ak4642e AKM Semiconductor, Inc., ak4642e Datasheet - Page 6

• Manufacturer Part Number: ak4642e
• Description: Stereo Codec With Mic/hp/spk-amp
• Manufacturer: AKM Semiconductor, Inc.

Addr
0AH
0BH
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
1FH
ASAHI KASEI
AK4631
AK4642
MS0420-E-00
to
Register Compatibility with AK4631
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
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
Input PGA Control
Digital Volume Control
ALC2 Mode Control
Register Name
DVOL7
DVTM
PLL3
SPPS
D7
0
0
0
0
0
0
0
0
RGAIN1
SPPSN
DVTM
LOVL
DVL7
REF7
IVL7
PLL3
PS1
D7
0
0
0
PMVCM
AOPSN
DVOL6
BEEPS
ROTM
IPGA6
ALC2
REF6
PLL2
D6
Bits which are not needed for AK4642
PMVCM
HPMTN
LMTH1
0
0
0
BEEPS
LOPS
IVL6
DVL6
PLL2
REF6
PS0
D6
0
0
MGAIN1
DVOL5
ALC2S
IPGA5
PMBP
ZTM1
ALC1
PLL1
REF5
RFS5
FS3
MGAIN1
D5
PMHPL
- 6 -
0
PMBP
DACS
ZTM1
DVL5
IVL5
PLL1
REF5
ALC
FS3
D5
0
Additional Function for AK4642 only
PMSPK
DVOL4
SPKG1
DACA
ZELM
IPGA4
MSBS
ZTM0
PLL0
REF4
RFS4
PMHPR
ZELMN
PMSPK
SPKG1
D4
DACL
ZTM0
DVL4
IVL4
PLL0
REF4
0
D4
0
0
LMAT1
BCKO1
DVOL3
SPKG0
DACM
WTM1
PMAO
IPGA3
BCKP
REF3
RFS3
LMAT1
SPKG0
WTM1
M/S
PMLO
BCKO
DVL3
IVL3
D3
REF3
M/S
D3
0
0
0
PMDAC
MCKPD
BCKO0
LMAT0
DVOL2
BEEPA
MPWR
WTM0
IPGA2
PMDAC
LMAT0
BEEPL
REF2
WTM0
RFS2
PMMP
DVL2
REF2
IVL2
FS2
D2
FS2
D2
0
0
0
RGAIN0
PMMIC
MICAD
ALC1M
DVOL1
MCKO
IPGA1
MCKO
LTM1
RATT
DVL1
REF1
RFS1
REF1
IVL1
DIF1
DIF1
FS1
FS1
D1
D1
0
0
0
0
0
[AK4642EN]
2005/09
MGAIN0
PMADL
MGAIN0
LMTH0
PMADC
PMPLL
DVOL0
PMPLL
ALC1A
LMTH
IPGA0
DVL0
REF0
IVL0
LTM0
DIF0
REF0
RFS0
DIF0
FS0
FS0
D0
D0
0
0
0