Mocomtech CDM-QX - Manual (Page 225)

CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier® Revision 7
Appendix C MN/CDMQX.IOM
C–7
C.6.1 Transmit (Tx) Commands and Queries
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments
for Command
or Response
to Query
Description of Arguments
Response to
Command
Query
(Instruction
Code and
Qualifier)
Response to Query
Tx Data
Clock Invert TCI= 1 byte, value
0,1 Command or Query.
Invert Transmit Data Clock in the form x, where:
0=Normal
1=Inverted
TCI=
TCI?
TCI*
TCI#
TCI$
TCI^
TCI@ TCI? TCI=x
(see Description of
Arguments)
TX Clock
Source TCK= 1 byte, value 0
1, 2 Command or Query.
TX Clock Source in the form x, where:
0=Internal
1=TX Terrestrial
2=Loop-Timed
3=Ext loop (G.703 interface only)
Example: TCK=0 (Internal)
TCK=
TCK?
TCK*
TCK#
TCK$
TCK^
TCK@ TCK? TCK=x
(see Description of
Arguments)
TX FEC
Code Rate TCR= 1 byte, value
of 0 though 7 Command or Query.
TX Code Rate in the form x, where:
0=Rate 5/16 (Turbo only)
1=Rate21/44 (Turbo only)
2=Rate 1/2
3=Rate 2/3 (8-PSK, TCM+RS only)
4=Rate3/4
5=Rate7/8
6=Rate 17/18 (Turbo only)
7=Reserved
Depending on FEC and Modulation Type, not all of these
selections will be valid.
Example: TCR=4 (Rate 3/4)
TCR=
TCR?
TCR*
TCR#
TCR$
TCR^
TCR@ TCR? TCR=x
(see Description of
Arguments)
TX Data
Invert TDI= 1 byte, value
0,1 Command or Query.
Invert Transmit Data in the form x, where:
0=Normal
1=Inverted
Example: TDI=1(Inverted TX Data)
TDI=
TDI?
TDI*
TDI#
TDI$
TDI^
TDI@ TDI? TDI=x
(see Description of
Arguments)