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R&S
ZNB/ZNBT
CALCulate<Chn>:EYE:INPut:BPATtern:TYPE <BitPattern>
Defines the type of bit stream to be simulated for the related eye diagram.
This command will raise an execution error if the active trace in the selected channel is
not an eye diagram.
Suffix:
<Chn>
Parameters:
<BitPattern>
Options:
Manual operation:
CALCulate<Chn>:EYE:INPut:DRATe <DataRate>
Defines the data trate of the bit stream generator for the related eye diagram.
This command will raise an execution error if the active trace in the selected channel is
not an eye diagram.
Suffix:
<Chn>
Parameters:
<DataRate>
Options:
Manual operation:
CALCulate<Chn>:EYE:INPut:LENGth:BITS <BitLength>
Defines the length of a user-defined bit stream to be simulated for the related eye dia-
gram. The user-defined bit pattern (the default "10" or loaded from file, see
LOAD:EYE:BPATtern) is repeated until the specified length is reached.
This command will raise an execution error if the active trace in the selected channel is
not an eye diagram.
User Manual 1173.9163.02 ─ 62
.
Channel number used to identify the active trace
PRBS | USER
PRBS
Pseudo-random binary sequence of selectable length (see
CALCulate<Chn>:EYE:INPut:LENGth:PRBS)
USER
User defined bit pattern, can be loaded from a 7-bit ASCII file
(see MMEMory:LOAD:EYE:BPATtern) and is repeated until the
configured bit length is reached (see
INPut:LENGth:BITS). If not loaded from file, the default pat-
tern "10" is repeated.
R&S ZNB/ZNBT-K20
See
"Bit Stream"
on page 692
.
Channel number used to identify the active trace
Data rate with units BPS, KBPS (=10^3 BPS), MBPS (=10^6
BPS), GBPS (=10^9 BPS)
Default unit: BPS
R&S ZNB/ZNBT-K20
See
"Symbol Rate"
on page 693
Command reference
SCPI command reference
CALCulate<Chn>:EYE:
MMEMory:
863
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