R&S ZNA67 - Calculate<Chn>:Eye:input:length:bits; Calculate<Chn>:Eye:input:length:prbs

Command reference
R&S
®
ZNA
904User Manual 1178.6462.02 ─ 20
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 MMEMory:LOAD:EYE:BPATtern) and is repeated until the
configured bit length is reached (see CALCulate<Chn>:EYE:
INPut:LENGth:BITS). If not loaded from file, the default pat-
tern "10" is repeated.
Options: R&S ZNA-K20
Manual operation: See "Bit Stream" on page 740
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 ZNA-K20
Manual operation: See "Symbol Rate" on page 741
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 MMEMory:
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.
SCPI command reference