Datum Systems M7 Series - Page 129

M7/M7L/M7LT Modular Satellite Modem Maintenance
M7/M7L/M7LT - Rev. 0.05 3-73
High Speed Serial Interface Parameters
Representation
Type
Entry
Description
Status ESC Signaling
rts CTS DCD dtr DSR
Read Only
N/A
Engineering service channel
interface signaling status. Lower
case indicates not-active status,
upper case indicates active
status. Only shown when the
ESC channel is active.
Status Test
BER Active
Read Only
N/A
Interface Test status
Status Hardware Type
HSSI Interface
Read Only
N/A
Indicates the type of the active
interface
Status Hardware ID
M709016A-1r1.02
Read Only
N/A
Indicates the part number of the
active interface
Status Hardware S/N
1016788
Read Only
N/A
Indicates the serial number of the
active interface
I/O Mode
HSSI
Selection
0 = Disable
1 = HSSI
Interface electrical mode.
I/O Send Clock Source
TT Clock
Selection
0 = Internal, 1 = TT Clock
2 = Rcv Clock,
3 = External
Transmit Clock Source.
I/O Send Data
Normal
Selection
0 = Normal, 1 = Inverted
Transmit Data Inversion
I/O Rcv Clock Source
Dmd Rcv Clock
Selection
0 = Dmd Rcv Clock,
1 = Internal,
2 = Mod Clock,
3 = TT Clock,
4 = External
Receive Clock Source.
‘Dmd Rcv Clock’ selection
disables the buffer.
I/O Rcv Buffer Delay
2.0000 ms
Numeric
0.0001 to 999.9999 ms
Sets the size of the Rcv Buffer in
mSec. Range is dependent on
the data rate of the Rcv carrier.
I/O Rcv Buffer Size
8192 bits
Read Only
N/A
Indicates the size of the Rcv
Buffer in bits.
I/O Rcv Clock
Normal
Selection
0 = Normal, 1 = Inverted
Receive Clock Inversion
I/O Rcv Data
Normal
Selection
0 = Normal, 1 = Inverted
Receive Data Inversion
I/O TA
Control CXR
Selection
0 = Normal
1 = Control CXR
Interface TA line control
I/O CA
Normal
Selection
0 = Normal,
1 = Force Active
Interface CA line control
Send Mux Mode
Advanced
Selection
0 = Disabled,
1 = IBS Standard,
2 = IBS Enhanced
3 = Advanced
Enables Multiplexer to specified
mode. Enable makes other menu
selection below visible.