DA9191A.000
July 31, 1997
FUNCTIONS
Register 13HEX (write only)
Bit
Name
State
Function
1-0
DCC[1:0]
00-11
00
01
10
11
0
Digital color code
0000000
0011111
1100011
1111100
2
3
4
5
6
7
INVTX
TXDATA not inverted
Invert TXDATA polarity
RX input not inverted
Invert RX input polarity
No automatic mute
1
0
1
0
1
0
1
0
INVRX
AUMUT
RINTE
STDE
TX and RX audio muted automatically on the voice channel
RX interrupts disabled
RX interrupts enabled
STDE (DTMF receiver) interrupts disabled
STDE (DTMF receiver) interrupts enabled
SAT detection interrupts disabled
SAT detection interrupts enabled
1
0
1
SATINTE
Register 14HEX (write only)
Bit
1-0
Name
SCC[1:0]
State
00
01
10
11
0000
0
1
0
1
Function
5958Hz-5982Hz SAT frequency expected
5988Hz-6012Hz SAT frequency expected
6018Hz-6042Hz SAT frequency expected
Invalid state
reserved for future use, set to 0
Wide band mode (AMPS/ETACS)
Narrow band mode (NAMPS)
Transmitted SAT will follow received SAT
Nominal SAT frequency transmitted
5-2
6
reserved
SYS1
7
NOMSAT
31
MAS [ MICRO ANALOG SYSTEMS ]
