R&S ZNA26 - Page 899

Command reference
R&S
®
ZNA
899User Manual 1178.6462.02 ─ 20
Note: The skew measurement can only be performed if the following conditions are
met for both the active trace and the reference trace:
●
the trace format is real (CALCulate<Chn>:FORMat REAL)
●
Time Domain is enabled (CALCulate<Chn>:TRANsform:TIME:STATe ON)
●
the Low Pass Step time domain transform is used CALCulate<Chn>:
TRANsform:TIME[:TYPE] LPASs and CALCulate<Chn>:TRANsform:TIME:
STIMulus STEP)
The latter, in turn, requires the stimulus grid to be harmonic. This can be achieved, for
example, using [SENSe<Ch>:]HARMonic:AUTO ON.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<Boolean> *RST: OFF
Options: R&S ZNA-K20
Manual operation: See "Skew" on page 758
CALCulate<Chn>:DTIMe:TARGet <SkewRefTrace>
Selects the reference trace for the skew measurement.
See CALCulate<Chn>:DTIMe:STATe for conditions on both the active and the refer-
ence trace.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<SkewRefTrace> Reference trace, identified by its name (within channel <Chn>).
Options: R&S ZNA-K20
Manual operation: See "Reference Trace" on page 759
7.3.1.6 CALCulate:EYE...
Defines the properties and retrieves the results of the eye diagram measurement provi-
ded with the Extended time domain analysis option R&S ZNA-K20.
CALCulate<Chn>:EYE:DUT:MODE..................................................................................901
CALCulate<Chn>:EYE:EMPHasis:CURSor:POST<1|2>.....................................................901
CALCulate<Chn>:EYE:EMPHasis:CURSor:PRE...............................................................901
CALCulate<Chn>:EYE:EMPHasis:STATe......................................................................... 902
CALCulate<Chn>:EYE:EQUalization:CTLE:DC.................................................................902
CALCulate<Chn>:EYE:EQUalization:CTLE:POLE<1|2>.....................................................902
CALCulate<Chn>:EYE:EQUalization:CTLE:ZERO.............................................................903
CALCulate<Chn>:EYE:EQUalization:STATe......................................................................903
CALCulate<Chn>:EYE:INPut:BPATtern:TYPE...................................................................904
CALCulate<Chn>:EYE:INPut:DRATe................................................................................904
SCPI command reference