AK4566 Datasheet, PDF (27/45 Pages) Asahi Kasei Microsystems – 20bit Stereo CODEC with built-in IPGA & HP-AMP

ASAHI KASEI
AKM CONFIDENTIAL
[AK4566]
n Register Map
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
Register Name
Power Management
Input Select
Timer Select
ALC Mode Control 1
ALC Mode Control 2
IPGA Control
Mode Control
DAC Control
Output Select 0
Output Select 1
DAC Lch ATT
DAC Rch ATT
MOUT ATT
D7
HPRMT
0
0
0
0
0
MCKAC
TM1
0
0
ATTL7
ATTR7
0
D6
HPLMT
0
0
0
REF6
IPGA6
MCKPD
TM0
0
0
ATTL6
ATTR6
0
D5
PMMO
0
ZTM1
ALC
REF5
IPGA5
0
SMUTE
MINR
0
ATTL5
ATTR5
0
D4
PMHPR
ADM
ZTM0
ZELMN
REF4
IPGA4
ATS
DATTC
RINR
0
ATTL4
ATTR4
MMUTE
D3
PMHPL
INR2
WTM1
LMAT1
REF3
IPGA3
HPM
BST1
DACR
MINM
ATTL3
ATTR3
ATTM3
D2
PMDAC
INR1
WTM0
LMAT0
REF2
IPGA2
DIF1
BST0
MINL
RINM
ATTL2
ATTR2
ATTM2
D1
PMADC
INL2
LTM1
RATT
REF1
IPGA1
DIF0
DEM1
LINL
LINM
ATTL1
ATTR1
ATTM1
D0
PMVCM
INL1
LTM0
LMTH
REF0
IPGA0
DFS
DEM0
DACL
DACM
ATTL0
ATTR0
ATTM0
All registers inhibit writing at PDN pin = “L”.
For addresses from 0DH to 1FH, data must not be written.
REV 0.5
- 27 -
2002/2