Comtech EF Data CDM-710 Installation And Operation Manual page 256

CDM-710/L Broadcast Satellite Modem
Serial Interface Operation
Controller-to-Target
Instruction Code & Qualifier
Parameter
Type
Command Query
Tx Frame Size TFS= TFS?
Tx FEC Type N/A TFT?
Tx Gold Code TGS= TGS?
Sequence
Index
Tx Interface TIE= TIE?s
Enable
Tx Interface TIP= TIP?s
Port
Number of
Arguments
for Command
(Note that all arguments are ASCII numeric codes from 48 and 57)
or Response
to Query
1 byte Command or Query.
Sets or returns the Tx Frame Size selection in the form x where:
0=Short
1=Long
NOTE: Valid only in DVB-S2 Mode.
COMMAND EXAMPLE: <0001/TFS=0{CR} (sets as short size)
1 byte Query only.
Returns the Tx FEC coding type in the form x where:
0=Viterbi+Reed-Solomon
1=LDPC
NOTE: FEC is dependent on the TX Mode Type.
EXAMPLE: <0001/TFT?{CR}
>0001/TFT=1{CR}{LF} (returns LDPC code type)
6 bytes Command or Query.
Sets or returns the Tx Gold Code Sequence Index in the form xxxxxx,where:
xxxxxx=Gold Code Sequence index value, from 000000 to 262141
NOTE: Valid only in DVB-S2 Mode.
COMMAND EXAMPLE: <0001/TGS=189063{CR}
2 bytes Command or Query.
Sets or returns Interface Slot operation in the form sx where:
s=Specifies the Interface Slot (1 or 2)
x=Tx Interface Status where 0=Disable, 1=Enable
COMMAND EXAMPLE: <0001/TIE=11{CR} (ENABLES Interface Slot 1 Tx)
2 bytes Command or Query.
Indicates which CDI-40 ASI Interface Tx port is to be used in the form sp,
where:
s=1 (Interface Slot 1 only)
p=CDI-40 Interface port where 1= 'Tx | J4' port or 2= '1:1 Tx | J5' port
NOTE: Not valid for Slot 1 CDI-60 HSSI or Slot 2 CDI-70 GBEI.
COMMAND EXAMPLE: <0001/TIP=11{CR} (selects CDI-40 ASI 'Tx | J4' port).
9–48
Description of Arguments
MN/CDM710.IOM
Revision 12
Target-to-Controller
(See Description of Arguments)
Response to Response to
Command Query
TFS= TFS =x
TFS?
TFS *
TFS #
TFT? TFT=x
TFT*
TFT#
TGS= TGS=xxxxxx
TGS?
TGS*
TGS#
TIE= TIE=sx
TIE?
TIE*
TIE#
TIP= TIP=sp
TIP?
TIP*
TIP#