MAS9191AJ MAS [Micro Analog systems], MAS9191AJ Datasheet - Page 30

• Manufacturer Part Number: MAS9191AJ
• Description: Single Chip AMPS/ETACS/NAMPS Audio/Data Processor
• Manufacturer: MAS [Micro Analog systems]

FUNCTIONS
Register 11
Register 12
Bit
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Name
reserved
SATDET
DOT
WSYNC
TXON
BUSY
BCHERR
reserved
Name
STON
CTCV
TXCTREN
TXRST
RXRST
STR
SYS0
SATEN
HEX
HEX
(read only)
(write only)
(SYS1 = 0)
(SYS1 = 0)
(SYS1 = 1)
(SYS1 = 1)
State
State
0,1
0,1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Function
not in use
Invalid SAT frequency received
Valid SAT frequency received. See SCC in register 14
No dotting sequence detected
Dotting sequence detected
No word sync detected
Word sync detected
No transmission
Word transmission on
BUSY bit detected
IDLE bit detected
No BCH error detected
BCH error detected
not in use
Function
No signaling tone transmission
Signaling transmission on
Control channel
Voice channel
TX control disabled
TX control active. TXCTRL output pin can be used to control transmitter
Digital TX section operating
Digital TX section reset
Digital RX section operating
Digital RX section reset
Stream A
Stream B
ETACS mode
AMPS mode
F9HP input connected to F9LP output.
NAMPS mode
F9HP input connected to GC5 output.
NAMPS mode
SAT transmission disabled
SAT transmission enabled
HEX.
DA9191A.000
July 31, 1997
30