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Measure Commands
VTIMe?
VTIMe?
Query :MEASure:VTIMe? <time> [,<source>]
Returns the measured voltage. <time> is the time interval between the trigger event and the
specified edge (oscilloscope mode) or the time interval between the reference plane and the
specified edge in TDR mode. <source> is {CHANnel<N> | FUNCtion<N> | RESPonse<N> |
WMEMory<N>} and <N> is an integer, from 1 to 4.
Mode Oscilloscope and TDR modes.
Returned Format [:MEASure:VTIMe] <value>[,<result_state>]<NL>
<value> is the voltage at the specified time. In oscilloscope mode, <time> is the time mea-
sured from the trigger event. In TDR mode, <time> is measured with respect to the reference
plane. If SENDvalid is ON, the <result_state> is returned with the measurement result. Refer
to Table 18-3 on page 18-30 for a list of the result states.
Example 10 OUTPUT 707;”:SYSTEM:HEADER OFF”
20 OUTPUT 707;”:MEASURE:VTIME? 500E–3”
VTOP
Command :MEASure:VTOP [<source>]
Measures the statistical top of the selected source waveform. The source is specified with the
MEASure:SOURce command or with the optional parameter following the VTOP command.
<source> is {CHANnel<N> | FUNCtion<N> | RESPonse<N> | WMEMory<N>}. <N>, for chan-
nels, is dependent on the type of plug-in and its location in the instrument. For functions: 1 or
2. For waveform memories (WMEMORY): 1, 2, 3, or 4. For TDR responses: 1, 2, 3, or 4.
Mode Oscilloscope and TDR modes.
Query :MEASure:VTOP? [<source>]
The query returns the measured voltage at the top of the specified source.
Returned Format [:MEASure:VTOP] <value>[,<result_state>]<NL>
<value> is the voltage at the top of the waveform. If SENDvalid is ON, the <result_state> is
returned with the measurement result. Refer to Table 18-3 on page 18-30 for a list of the
result states.
Example 10 OUTPUT 707;”:SYSTEM:HEADER OFF”
20 OUTPUT 707;”:MEASURE:VTOP?”