[AK4634]
■ Register Map
Addr Register Name
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 Digital Volume Control
0AH Digital Volume Control
0BH ALC Mode Control 3
0CH Reserved
D7
D6
D5
0
D4
PMSPK
D3
PMAO
M/S
MGAIN3
D2
PMDAC
0
PMMP
0
BCKO0
FS2
WTM0
LMAT0 RGAIN0 LMTH0
IREF2
IVOL2
OVOL2
D1
0
MCKO
MGAIN2
PFDAC
DIF1
D0
PMPFIL PMVCM
PMADC
PMPLL
MGAIN0
ADCPF
DIF0
0
0
0
0
DACS
MGAIN1
PLL1
FS3
ZTM1
ALC1
IREF5
IVOL5
OVOL5
OREF5
0
0
SPOUTE
PFSDO
PLL3
ADRST
0
DACA
AOPS
PLL2
FCKO
WTM2
ALC2
IREF6
IVOL6
OVOL6
0
SPKG
BCKO1
BCKP
WTM1
LMAT1
IREF3
IVOL3
OVOL3
PLL0
MSBS
ZTM0
ZELMN
IREF4
IVOL4
OVOL4
OREF4
FS1
RFST1
FS0
RFST0
LFST
IREF7
IVOL7
OVOL7
IREF1
IVOL1
OVOL1
OREF1
IREF0
IVOL0
OVOL0
OREF0
RGAIN1 LMTH1
OREF3
OREF2
0
0
0
0
0
1
0
0DH ALC LEVEL
0EH Signal Select 3
0FH Thermal Shutdown
10H Signal Select 4
11H Digital Filter Select 1
12H Reserved
VOL7
DATT1
THDET
VOL6
DATT0
VOL5
SMUTE
0
0
LPF
0
VOL4
MDIF
0
0
HPF
0
VOL3
1
0
0
0
0
VOL2
0
0
0
0
0
VOL1
1
0
LIN
0
0
VOL0
READ
0
0
0
0
0
0
LOVL
0
0
HPFAD
0
13H Reserved
0
0
0
0
0
0
0
0
14H Reserved
0
0
0
0
0
0
0
0
15H Reserved
0
0
0
0
0
0
0
0
16H Reserved
17H Reserved
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18H Reserved
19H Reserved
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1AH Reserved
1BH Reserved
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
F1A6
0
F1B6
0
1CH HPF Co-efficient 0
1DH HPF Co-efficient 1
1EH HPF Co-efficient 2
1FH HPF Co-efficient 3
20H BEEP Frequency
21H BEEP ON Time
22H BEEP OFF Time
23H BEEP Repeat Count
24H BEEP VOL/Control
25H Reserved
F1A7
0
F1B7
0
BPCNT
BPON7
F1A5
F1A13
F1B5
F1B13
0
F1A4
F1A12
F1B4
F1B12
0
F1A3
F1A11
F1B3
F1B11
0
F1A2
F1A10
F1B2
F1B10
0
F1A1
F1A9
F1B1
F1B9
BPFR1
BPON1
F1A0
F1A8
F1B0
F1B8
BPFR0
BPON0
0
BPON6
BPON5
BPON4
BPON3
BPON2
BPOFF7 BPOFF6 BPOFF5 BPOFF4 BPOFF3 BPOFF2 BPOFF1 BPOFF0
0
BPTM6
BPTM5
BPTM4
BPTM3
BPTM2
BPTM1
BPTM0
BPOUT
0
0
0
0
0
0
0
0
BPLVL2 BPLVL1 BPLVL0
0
0
0
0
26H Reserved
27H Reserved
28H Reserved
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29H Reserved
0
0
0
0
0
0
0
0
2AH Reserved
2BH Reserved
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2CH LPF Co-efficient 0
2DH LPF Co-efficient 1
2EH LPF Co-efficient 2
2FH LPF Co-efficient 3
F2A7
0
F2B7
0
F2A6
0
F2B6
0
F2A5
F2A13
F2B5
F2B13
F2A4
F2A12
F2B4
F2B12
F2A3
F2A11
F2B3
F2B11
F2A2
F2A10
F2B2
F2B10
F2A1
F2A9
F2B1
F2B9
F2A0
F2A8
F2B0
F2B8
Rev. 0.5
2007/10
- 60 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
