ak4141 AKM Semiconductor, Inc., ak4141 Datasheet - Page 34

• Manufacturer Part Number: ak4141
• Description: Nicam/a2/eia-j Digital Stereo Decoder
• Manufacturer: AKM Semiconductor, Inc.

■
MS0952-E-00
General Control
Switch
Prescale
3D Enhancement
EQ
ALC
Addr
0AH
0BH
0CH
0DH
1AH
1BH
1CH
1DH
2BH
0EH
0FH
1EH
1FH
00H
01H
02H
03H
04H
05H
07H
08H
09H
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
20H
21H EQ1 Control 3.5kHz/1kHz
22H
23H
24H EQ2 Control 3.5kHz/1kHz
25H
26H
27H
28H
29H
27H
Register Map
06H
EQ1 Control 250Hz/100Hz
EQ2 Control 250Hz/100Hz
ALC1 Mode Control 1
ALC1 Mode Control 2
ALC2 Mode Control 1
ALC2 Mode Control 2
EQ1 Control 10kHz
EQ2 Control 10kHz
Power Management
Audio Data Format
FIL3 Coefficient 0
FIL3 Coefficient 1
FIL3 Coefficient 2
FIL3 Coefficient 3
FIL3 Coefficient 0
FIL3 Coefficient 1
FIL3 Coefficient 2
FIL3 Coefficient 3
Switch Matrix 0
Switch Matrix 1
Switch Matrix 2
Input 1 Prescale
Input 2 Prescale
Input 3 Prescale
Input 4 Prescale
Decoder Prescale
EQ0-efficient 0
EQ0-efficient 1
EQ0-efficient 2
EQ0-efficient 3
EQ0-efficient 4
EQ0-efficient 5
EQ0-efficient 0
EQ0-efficient 1
EQ0-efficient 2
EQ0-efficient 3
EQ0-efficient 4
EQ0-efficient 5
Register Name
Clock Control
Timer Select1
Timer Select2
SRC Prescale
MCKE
PWDT
F3AS1
F3AS2
ALC1
ALC2
BPSR
GSEL2
TDM
EQ1
EQ2
D7
V
0
0
0
GN1[1:0]
GN2[1:0]
0
0
ZELMN1
ZELMN2
MCKD
F3BP1
F3BP2
PWSR
SWSR
GSEL1
D6
0
0
0
0
0
0
EQB1[3:0]
EQD1[3:0]
EQB2[3:0]
EQD2[3:0]
WTM1[2:0]
WTM2[2:0]
SD2[2:0]
DIT[2:0]
- 34 -
SWCK
PWOS
RGAIN1[1:0]
RGAIN2[1:0]
D5
0
0
0
IDIF[1:0]
FS[1:0]
PWDE
SWSF
D4
E0A1[15:8]
E0C1[15:8]
E0A2[15:8]
E0C2[15:8]
IREF1[7:0]
IREF2[7:0]
E0A1[7:0]
E0A2[7:0]
F3A1[7:0]
F3B1[7:0]
E0B1[7:0]
E0C1[7:0]
F3A2[7:0]
F3B2[7:0]
E0B2[7:0]
E0C2[7:0]
AFEM1
SMUT3
DIT16
D3
LMAT1[1:0]
LMAT2[1:0]
0
0
F3A1[13:8]
E0B1[13:8]
F3A2[13:8]
E0B2[13:8]
F3B1[13:8]
F3B2[13:8]
ZTM1[1:0]
ZTM2[1:0]
I1PRE[4:0]
I2PRE[4:0]
I3PRE[4:0]
I4PRE[4:0]
SPRE[4:0]
DPRE[4:0]
SMUT2 SMUT1 SMUTT
D2
0
EQA1[3:0]
EQC1[3:0]
EQA2[3:0]
EQC2[3:0]
EQE1[3:0]
EQE2[3:0]
0
CKS[2:0]
SD1[2:0]
SD3[2:0]
ROLL
LMTH1[1:0]
LMTH2[1:0]
D1
RFST1[1:0]
RFST2[1:0]
[AK4141]
RSTN
ODIF
2008/05
D0