AK4631 Datasheet, PDF (43/69 Pages) Asahi Kasei Microsystems – 16-Bit Mono CODEC with ALC & MIC/SPK-AMP

ASAHI KASEI
[AK4631]
„ ϨδελϚοϓ


Addr
Register Name
D7
D6
D5
00H Power Management 1
01H Power Management 2
02H Signal Select 1
03H Signal Select 2
04H Mode Control 1
05H Mode Control 2
06H Timer Select
07H ALC Mode Control 1
08H ALC Mode Control 2
09H Input PGA Control
0AH Digital Volume Control
0BH ALC2 Mode Control
0
0
SPPS
0
PLL3
0
DVTM
0
0
0
DVOL7
0
PMVCM
0
BEEPS
AOPSN
PLL2
0
ROTM
ALC2
REF6
IPGA6
DVOL6
0
PMBP
0
ALC2S
MGAIN1
PLL1
FS3
ZTM1
ALC1
REF5
IPGA5
DVOL5
RFS5


PDN pin = “L” resets the registers to their default values.
D4
PMSPK
0
DACA
SPKG1
PLL0
MSBS
ZTM0
ZELM
REF4
IPGA4
DVOL4
RFS4
D3
PMAO
M/S
DACM
SPKG0
BCKO1
BCKP
WTM1
LMAT1
REF3
IPGA3
DVOL3
RFS3
D2
PMDAC
MCKPD
MPWR
BEEPA
BCKO0
FS2
WTM0
LMAT0
REF2
IPGA2
DVOL2
RFS2
D1
PMMIC
MCKO
MICAD
ALC1M
DIF1
FS1
LTM1
RATT
REF1
IPGA1
DVOL1
RFS1
D0
PMADC
PMPLL
MGAIN0
ALC1A
DIF0
FS0
LTM0
LMTH
REF0
IPGA0
DVOL0
RFS0
Note: “0”Ͱࢦఆ͞ΕͨϏοτ΁ͷ“1”ͷॻ͖ࠐΈ͸͢Ͱࢭېɻ
Note: ΞυϨε00H ∼ 0BHҎ֎ͷΞυϨε΁ͷॻ͖ࠐΈ͸͢Ͱࢭېɻ
MS0317-J-01
- 43 -
2004/11