CDM-625 Advanced Satellite Modem
Revision 1
Remote Control
MN-0000036 (Ref MN/CDM625.IOM)
D–19
Parameter
Type
Command
(Instruction
& Qualifier)
Number of
Arguments
Description of Arguments
Response to
Command
Query
(Instruction
& Qualifier)
Response to Query
Rx Data Rate
RDR=
9 bytes
Command or Query.
Rx Data Rate, in kbps, between 18 kbps to 25 Mbps.
Resolution=1 bps
Example:
RDR=02047.999.
Additional auxiliary G.703 sub-rates are available, selected using:
00512.AUX
01024.AUX
02048.AUX
If set for QDI (Quad D&I), RDR is query only.
The connectors used for the Aux rates are IDI/DDO.
These Aux rates are not available with D&I or IDR.
RDR=
RDR?
RDR*
RDR#
RDR?
RDR=xxxxx.xxx
(see description of
arguments)
Rx Symbol
Rate
RSR=
9 bytes,
numeric
Query only.
This command allows remote access to the Rx Symbol Rate.
Format is ddddd.ddd
RSR=
RSR?
RSR*
RSR#
RSR?
RSR=ddddd.ddd
(see description of
arguments)
Rx Data Invert RDI=
Exception
600/600L
emulation:
IRD=
1 byte, 0 or 1
Command or Query.
Invert Receive Data:
0=Normal
1=Inverted
Example:
RDI=1 (selects Inverted RX Data)
RDI=
RDI?
RDI*
RDI#
RDI?
Exception
600/600L
emulation:
IRD?
RDI=x
(see description of
arguments)
Rx Reed-
Solomon
Decoding
RRS=
1 byte, value
of 0 thru 3
Command or Query.
Rx RS decoding, where:
0=Normal (based on the Open Network framing selected)
1=IESS-310 mode, valid with QDI, unframed, IBS, D&I, IDR.
2=EF Data legacy standard (225,205) – unframed, QDI only
3=IBS (126,112) – unframed only
Note:
Available in all framing modes, except EDMAC.
(This is a ‘don’t care’ if no R-S is selected in FEC type)
Example: RRS=0 (selects Normal)
RRS=
RRS?
RRS*
RRS#
RRS?
RRS=x
(see description of
arguments)
