ak4569 AKM Semiconductor, Inc., ak4569 Datasheet - Page 27

• Manufacturer Part Number: ak4569
• Description: 20-bit Stereo Codec With Ipga & Hp-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
All registers inhibit writing at PDN pin = “L”.
Note: Unused bits must contain a “0” value.
Note: For addresses from 0DH to 1FH, data must not be written.
MS0292-E-01
Addr
0AH
0BH
0CH
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
Register Map
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
ATTR7
HPRMT
ATTL7
MCKAC
TM1
D7
0
0
0
0
0
0
0
0
ATTR6
HPLMT
ATTL6
IPGA6
MCKPD
REF6
TM0
D6
0
0
0
0
0
0
ATTR5
PMMO
SMUTE
ATTL5
IPGA5
ZTM1
MINR
REF5
- 27 -
ALC
D5
0
0
0
0
PMHPR
ZELMN
DATTC
ATTL4
ATTR4
MMUTE
IPGA4
ZTM0
RINR
ADM
REF4
ATS
D4
0
ATTL3
ATTR3
PMHPL
WTM1
LMAT1
ATTM3
IPGA3
DACR
MINM
REF3
BST1
INR2
HPM
D3
PMDAC
LMAT0
ATTL2
ATTR2
ATTM2
WTM0
IPGA2
MINL
RINM
REF2
BST0
INR1
DIF1
D2
PMADC
ATTL1
ATTR1
ATTM1
IPGA1
DEM1
LTM1
RATT
LINM
REF1
LINL
INL2
DIF0
D1
[AK4569]
ATTL0
ATTR0
PMVCM
DACM
ATTM0
LMTH
IPGA0
2005/07
DEM0
DACL
LTM0
REF0
INL1
DFS
D0