Command reference
R&S
®
ZNB/ZNBT
863
User Manual 1173.9163.02 ─ 62
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>
.
Channel number used to identify the active trace
Parameters:
<BitPattern>
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
) and is repeated until the
configured bit length is reached (see
). If not loaded from file, the default pat-
tern "10" is repeated.
Options:
R&S
ZNB/ZNBT-K20
Manual operation:
See
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>
.
Channel number used to identify the active trace
Parameters:
<DataRate>
Data rate with units BPS, KBPS (=10^3 BPS), MBPS (=10^6
BPS), GBPS (=10^9 BPS)
Default unit: BPS
Options:
R&S
ZNB/ZNBT-K20
Manual operation:
See
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
) 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.
SCPI command reference
