Technical data

Measure Commands 25
Agilent Infiniium 9000 Series Oscilloscopes Programmer's Reference 693
:MEASure:THResholds:SERial:METHod
Command :MEASure:THResholds:SERial:METHod <source>,{ABSolute | PERCent | HYSTere
sis}
The :MEASure:THResholds:SERial:METHod command determines the way
that the top and base of a waveform are calculated for protocol decode.
<source> {ALL | CHANnel<N> | FUNCtion<F> | DIGital<M> | WMEMory<N> |
CLOCk | MTRend | MSPectrum | EQUalized}
MTRend and MSPectrum sources are only available if the oscilloscope has
the EZJIT option installed and the feature is enabled.
The CLOCk source is only available if the oscilloscope has the High Speed
Serial option installed and the feature is enabled.
The EQUalized source is only available if the oscilloscope has the High
Speed Serial option and the Serial Data Equalization option installed and
the features are enabled. This command uses the Feed- Forward Equalized
(FFE) signal as the source. Setting the source to ALL does not affect the
individual channel settings which is the behavior as the user interface.
<N> An integer, 1-4.
<F> An integer, 1-16.
<M> An integer, 0- 15. Digital channels are available on mixed-signal
oscilloscopes.
Example This example sets the method used to calculate the top and base of a
waveform to hysteresis.
myScope.WriteString ":SYSTem:HEADer OFF" ' Response headers off.
myScope.WriteString ":MEASure:THResholds:SERial:METHod CHANnel1,HYSTeres
is"
Query :MEASure:THResholds:SERial:METHod? <source>
The :MEASure:THResholds:SERial:METHod? query returns the current
method being used to calculate the top and base of a waveform.
Returned Format
[:MEASure:THResholds:SERial:METHod <source>,] {ABSolute | PERCent | HYST
eresis}
Example This example returns the method used to calculate the top and base of a
waveform to hysteresis.
NOTE
These serial threshold settings are used for protocol decode.