AK2346A Datasheet, PDF (25/37 Pages) Asahi Kasei Microsystems – Two-way Radio Audio Processor

ASAHI KASEI
[AK2346A]
2.10) Control Register 4
Address
Data
A3 A2 A1 A0 D7
D6
D5
D4
D3
D2
D1
D0
1
0 10
0
0
0
0
SCR3 SCR2 SCR1 SCR0
Initial Value
0
0
0
0
1
1
0
1
SCR3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
SCR2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
SCR1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SCR0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Carrier Frequency
(kHz)
2.844
2.880
2.916
2.954
2.992
3.032
3.072
3.114
3.156
3.200
3.245
3.291
3.339
3.388
3.439
3.491
2.11) Control Register 5
Address
Data
A3 A2 A1 A0 D7
D6
D5
D4
D3
D2
D1
D0
1
0 11
0
0
0
0
0
MCKCNT _{MCKSL1 MCKSL0}
Initial Value
0
0
0
0
0
1
1
1
Data
Function
External input
MCKCNT _switch
0
External input
Operation
1
a crystal oscillator
(14.7456MHz)
Notes
MCKSL1 MCKSL0
Operation
0
0
Master Clock: 3.6864MHz
1
0
Master Clock: 7.3728MHz
0
1
Master Clock: 11.0592MHz
1
1
Master Clock: 14.7456MHz
Note : Set MSKSL[1:0] register when Mode0 or Mode1.
Notes
External input only
External input only
External input only
MS1289-E-02
- 25 -
2012/06