FX828 Datasheet, PDF (9/34 Pages) CML Microcircuits – CTCSS/DCS/SELCALL Processor

CTCSS/DCS/SELCALL Processor
FX828
16-bit Write Only Registers
HEX
ADDRESS/
COMMAND
REGISTER
NAME
BIT 7
(D7)
CTCSS TX/
$83
FAST RX
CTCSS (TX)
FREQUENCY (1)
NOTONE
CTCSS TX/
FAST RX
FREQUENCY (2)
BIT 7
RX TONE
$84
PROGRAM
MSB
(1)
BIT 3
RX TONE
PROGRAM
(2)
BIT 7
AUDIO
$8A
CONTROL
0
(1)
AUDIO
CONTROL
0
(2)
$8D
SELCALL TX
SELCALL
(1)
NOTONE
SELCALL TX
(2)
BIT 7
BIT 6
(D6)
0
BIT 5
(D5)
BIT 4
(D4)
BIT 3
(D3)
BIT 2
(D2)
BIT 1
(D1)
CTCSS TX/FAST RX FREQUENCY
0
MSB
BIT 12
BIT 11
BIT 10
BIT 9
CTCSS TX/FAST RX FREQUENCY
BIT 6
BIT 5
TONE ADDRESS
BIT 2
BIT 1
BIT 4
BIT 3
LSB
MSB
BIT 0
BIT 11
TONE FREQUENCY
BIT 2
BIT 1
TONE FREQUENCY
BIT 10
BIT 9
BIT 6
0
0
0
BIT 5
MOD 1
ENABLE
MOD 2
ENABLE
0
BIT 4
BIT 3
BIT 2
BIT 1
MOD 1
MSB
BIT 4
BIT 3
BIT 2
BIT 1
MOD 2
MSB
BIT 4
BIT 3
BIT 2
BIT 1
SELCALL TX TONE
MSB
BIT 12
BIT 11
BIT 10
BIT 9
SELCALL TX TONE
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
(D0)
BIT 8
LSB
BIT 0
BIT 8
LSB
BIT 0
LSB
BIT 0
LSB
BIT 0
BIT 8
LSB
BIT 0
© 2009 CML Microsystems Plc
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