AK4635 Datasheet, PDF (64/81 Pages) Asahi Kasei Microsystems – 16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP

[AK4635]
■ Register Map
Addr
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1AH
1BH
1CH
1DH
1EH
1FH
20H
21H
22H
23H
24H
25H
26H
27H
28H
29H
2AH
2BH
2CH
2DH
2EH
2FH
Register Name
Power Management 1
Power Management 2
Signal Select 1
Signal Select 2
Mode Control 1
Mode Control 2
Timer Select
ALC Mode Control 1
ALC Mode Control 2
Digital Volume Control
Digital Volume Control
ALC Mode Control 3
Video Mode Control
ALC LEVEL
Signal Select 3
Thermal Shutdown
Signal Select 4
Digital Filter Select 1
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
HPF Co-efficient 0
HPF Co-efficient 1
HPF Co-efficient 2
HPF Co-efficient 3
BEEP Frequency
BEEP ON Time
BEEP OFF Time
BEEP Repeat Count
BEEP VOL/Control
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
LPF Co-efficient 0
LPF Co-efficient 1
LPF Co-efficient 2
LPF Co-efficient 3
D7
PMPFIL
PMV
SPOUTE
PFSDO
PLL3
ADRST
0
LFST
IREF7
IVOL7
OVOL7
RGAIN1
0
VOL7
DATT1
THDET
0
0
0
0
0
0
0
0
0
0
0
0
F1A7
0
F1B7
0
BPCNT
BPON7
BPOFF7
0
BPOUT
0
0
0
0
0
0
0
F2A7
0
F2B7
0
D6
PMVCM
0
0
AOPS
PLL2
FCKO
WTM2
ALC2
IREF6
IVOL6
OVOL6
LMTH1
0
VOL6
DATT0
0
LOVL
0
0
0
0
0
0
0
0
0
0
0
F1A6
0
F1B6
0
0
BPON6
BPOFF6
BPTM6
0
0
0
0
0
0
0
0
F2A6
0
F2B6
0
D5
0
0
DACS
MGAIN1
PLL1
FS3
ZTM1
ALC1
IREF5
IVOL5
OVOL5
OREF5
SAGC
VOL5
SMUTE
0
0
LPF
0
0
0
0
0
0
0
0
0
0
F1A5
F1A13
F1B5
F1B13
0
BPON5
BPOFF5
BPTM5
0
0
0
0
0
0
0
0
F2A5
F2A13
F2B5
F2B13
D4
PMSPK
0
DACA
0
PLL0
MSBS
ZTM0
ZELMN
IREF4
IVOL4
OVOL4
OREF4
VGCA4
VOL4
MDIF
0
0
HPF
0
0
0
0
0
0
0
0
0
0
F1A4
F1A12
F1B4
F1B12
0
BPON4
BPOFF4
BPTM4
0
0
0
0
0
0
0
0
F2A4
F2A12
F2B4
F2B12
D3
PMAO
M/S
MGAIN3
SPKG
BCKO1
BCKP
WTM1
LMAT1
IREF3
IVOL3
OVOL3
OREF3
VGCA3
VOL3
VSAG2
0
0
0
0
0
0
0
0
0
0
0
0
0
F1A3
F1A11
F1B3
F1B11
0
BPON3
BPOFF3
BPTM3
0
0
0
0
0
0
0
0
F2A3
F2A11
F2B3
F2B11
D2
PMDAC
0
PMMP
0
BCKO0
FS2
WTM0
LMAT0
IREF2
IVOL2
OVOL2
OREF2
VGCA2
VOL2
VSAG1
0
0
0
0
0
0
0
0
0
0
0
0
0
F1A2
F1A10
F1B2
F1B10
0
BPON2
BPOFF2
BPTM2
BPLVL2
0
0
0
0
0
0
0
F2A2
F2A10
F2B2
F2B10
D1
0
MCKO
MGAIN2
PFDAC
DIF1
FS1
RFST1
RGAIN0
IREF1
IVOL1
OVOL1
OREF1
VGCA1
VOL1
VSAG0
0
LIN
0
0
0
0
0
0
0
0
0
0
0
F1A1
F1A9
F1B1
F1B9
BPFR1
BPON1
BPOFF1
BPTM1
BPLVL1
0
0
0
0
0
0
0
F2A1
F2A9
F2B1
F2B9
D0
PMADC
PMPLL
MGAIN0
ADCPF
DIF0
FS0
RFST0
LMTH0
IREF0
IVOL0
OVOL0
OREF0
VGCA0
VOL0
READ
0
0
HPFAD
0
0
0
0
0
0
0
0
0
0
F1A0
F1A8
F1B0
F1B8
BPFR0
BPON0
BPOFF0
BPTM0
BPLVL0
0
0
0
0
0
0
0
F2A0
F2A8
F2B0
F2B8
Rev. 0.6
- 64 -
2007/10