Agilent Technologies Infiniium 90000 Series Programmer's Manual page 558

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Measure Commands
<clock_source {RISing | FALLing}
_dir>
Selects the direction of the clock source edge.
Example
This example measures the hold time from the rising edge of channel 1 to
the rising edge of channel 2.
myScope.WriteString ":MEASURE:HOLDTIME CHAN1,RIS,CHAN2,RIS"
Query
:MEASure:HOLDtime? [<data_source>,<data_source_dir>,<clock_source>,
<clock_ source_dir>]
The :MEASure:HOLDtime? query returns the measured hold time between
the specified clock and data source.
Returned Format
{:MEASure:SETuptime] <value><NL>
<value>
Hold time in seconds.
Example This example places the current value of hold time in the numeric
variable, varTime, then prints the contents of the variable to the
computer's screen.
myScope.WriteString ":SYSTEM:HEADER OFF"
myScope.WriteString ":MEASURE:HOLDTIME? CHAN1,RIS,CHAN2,RIS"
varTime = myScope.ReadNumber
Debug.Print FormatNumber(varTime, 0)
See Also
Refer to the :MEASure:RESults? query for information on the results
returned and how they are affected by the SENDvalid command. Refer to
the individual measurements for information on how the result state is
returned.
558 Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference
' Response headers off.