AK4534 Datasheet, PDF (38/64 Pages) Asahi Kasei Microsystems – 16Bit CODEC with MIC/HP/SPK-AMP

ASAHI KASEI
[AK4534]
n Register Map
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
Register Name
Power Management 1
Power Management 2
Signal Select 1
Signal Select 2
Mode Control 1
Mode Control 2
DAC Control
MIC Control
Timer Select
ALC Mode Control 1
ALC Mode Control 2
Input PGA Control
Lch Digital ATT Control
Rch Digital ATT Control
D7
PMVCM
MCKPD
0
DAHS
PLL1
FS2
TM1
0
0
0
0
0
ATTL7
ATTR7
D6
PMBPS
PMXTL
PSMO
0
PLL0
FS1
TM0
0
ROTM
ALC2
REF6
IPGA6
ATTL6
ATTR6
D5
PMBPM
PMPLL
DAMO
0
PS1
FS0
SMUTE
0
ZTM1
ALC1
REF5
IPGA5
ATTL5
ATTR5
D4
0
0
0
0
PS0
HPRM
DATTC
MPWRE
ZTM0
ZELM
REF4
IPGA4
ATTL4
ATTR4
D3
PMMO
PMSPK
BPSSP
BPSHP
MCKO
HPLM
BST1
MPWRI
WTM1
LMAT1
REF3
IPGA3
ATTL3
ATTR3
D2
0
PMHPL
BPMSP
BPMHP
BF
0
BST0
MICAD
WTM0
LMAT0
REF2
IPGA2
ATTL2
ATTR2
D1
PMMIC
PMHPR
ALCS
HPL
DIF1
LOOP
DEM1
MSEL
LTM1
RATT
REF1
IPGA1
ATTL1
ATTR1
D0
PMADC
PMDAC
MOUT2
HPR
DIF0
SPPS
DEM0
MGAIN
LTM0
LMTH
REF0
IPGA0
ATTL0
ATTR0
The PDN pin = “L” resets the registers to their default values.
Note: Unused bits must contain a “0” value.
Note: Only write to address 00H to 0DH.
MS0133-E-03
- 38 -
2003/5