Comtech EF Data SDM-100A - Manual (Page 160)

Remote Control Operation SDM-100A Satellite Modem
A–8 Rev. 0
A.3.3 Interface
Transmit
Clock Command:
Response:
Status:
Response:
<add/TC_xxx'cr'
>add/TC_xxx'cr''lf']
<add/TC_'cr'
>add/TC_xxx'cr''lf']
Where: xxx = INT (internal SCT clock), EXT (external TX
terrestrial clock), or SAT (receive satellite clock).
Transmit
Clock
Phase Command:
Response:
Status:
Response:
<add/TCP_xxxx'cr'
>add/TCP_xxxx'cr''lf']
<add/TCP_'cr'
>add/TCP_xxxx'cr''lf']
Where: xxxx = NRM (normal clock phasing), INV (inverted
clock phasing), or AUTO (automatic clock phasing).
Buffer Clock Command:
Response:
Status:
Response:
<add/BC_xxx'cr'
>add/BC_xxx'cr''lf']
<add/BC_'cr'
>add/BC_xxx'cr''lf']
Where: xxx = INT (internal SCT clock), EXT (external TX
terrestrial clock), SAT (receive satellite clock), or REF (external
reference clock).
Receive
Clock
Phase Command:
Response:
Status:
Response:
<add/RCP_xxxx'cr'
>add/RCP_xxxx'cr''lf']
<add/RCP_'cr'
>add/RCP_xxxx'cr''lf']
Where: xxxx = NRM (normal clock phasing) or INV (inverted
clock phasing).
Baseband
Loop Back Command:
Response:
Status:
Response:
<add/BBL_xxx'cr'
>add/BBL_xxx'cr''lf']
<add/BBL_'cr'
>add/BBL_xxx'cr''lf']
Where: xxx = ON or OFF.
Interface
Buffer Size Buffer size programming is supported in two formats; bits, or
milli-seconds. The selected format must be chosen using the
buffer programming command (IBP_).
Interface
Buffer Size
(Bit Format) Command:
Response:
Status:
Response:
<add/IBS_nnnnn'cr'
>add/IBS_nnnnn'cr''lf']
<add/IBS_'cr'
>add/IBS_nnnnn'cr''lf']
Where: nnnnn = 64 to 65536, in 16 bit increments.
Interface
Buffer Size
(Milli-
second
Format) Command:
Response:
Status:
Response:
<add/IBS_nn'cr'
>add/IBS_nn'cr''lf']
<add/IBS_'cr'
>add/IBS_nn'cr''lf']
Where: nn = 0 to 50 (buffer size in milli-seconds).
Interface
Buffer
Center Command:
Response:
<add/IBC_'cr'
>add/IBC_'cr''lf']
Interface
Buffer
Program Command:
Response:
Status:
Response: <add/IBP_xxx'cr'
>add/IBP_xxx'cr''lf']
<add/IBP_'cr'
>add/IBP_xxx'cr''lf']
Where: xxx = BITS or MS (milli-seconds).
Interface
ADPCM
Program Command:
Response:
Status:
Response: <add/ADP_xxx'cr'
>add/ADP_xxx'cr''lf']
<add/ADP_'cr'
>add/ADP_xxx'cr''lf']
Where: xxx = ON or OFF.
Note: Only valid when ADPCM board is installed.