AK2346A Datasheet, PDF (17/37 Pages) Asahi Kasei Microsystems – Two-way Radio Audio Processor

ASAHI KASEI
[AK2346A]
15. Serial Interface Configuration
1) Register Configuration
Address
A3 A2 A1 A0
Function
0
0
0
0
Control
register 1
0
0
0
1
Control
register 2
0
0
1
0
Control
register 3
0
0
1
1
Volume
register 1
0
1
0
0
Volume
register 2
0
1
0
1
Volume
register 3
0
1
1
0
Volume
register 4
0
1
1
1
Modem
register 1
1
0
0
0
Modem
register 2
1
0
0
1
Volume
register 5
1
0
1
0
Control
register 4
1
0
1
1
Control
register 5
1 1 0 0 Software Reset
D7
BS3
FILSW1
0
0
0
0
0
0
0
0
Data
D6
D5
D4
D3
D2
D1
D0
BS2
BS1 TXRX TXINSW TXSW2 TXSW1 TXSW0
FILSW0 RXSW LIMSW TC
EM PCONT SPL
TXA2PW MSKSW1 MSKSW0 MSKSL FCLN
FSL HPFSW
0
0
0
VR13 VR12 VR11 VR10
0
VR25 VR24 VR23 VR22 VR21 VR20
0
0
0
VR33 VR32 VR31 VR30
0
VR45 VR44 VR43 VR42 VR41 VR40
Lower 8 bit of Modem Flame pattern
Upper 8 bit of Modem Flame pattern
0
0
LIMLV4 LIMLV3 LIMLV2 LIMLV1 LIMLV0
0
0
0
SCR3 SCR2 SCR1 SCR0
0
0
0
0
MCKCNT MCKSL1 MCKSL0
SRST[7:0]
1 1 0 1 Test register 1
Test register 1 for LSI test operation (not accessible)
1 1 1 0 Test register 2
1 1 1 1 Test register 3
Modem
register 3
Test register 2 for LSI test operation (not accessible)
Test register 3 for LSI test operation (not accessible)
Modem Receive data
MS1289-E-02
- 17 -
2012/06