IviScope Extension Capability Groups

CVI/LabWindows IVI Class Driver

IviScope Extension Capability Groups

The IviScope class driver identifies functions and attributes that belong to an extension group with the following abbreviations. Instrument specific drivers are not required to implement any of the extension capability groups. If you use functions and attributes that belong to extension capability groups, every instrument specific driver that you use must implement those extensions.

Group Name Description
IviScopeTVTrigger For instruments capable of triggering on standard television signals.
IviScopeRuntTrigger For instruments capable of triggering on runts.
IviScopeGlitchTrigger For instruments capable of triggering on glitches.
IviScopeWidthTrigger For instruments capable of triggering on a variety of conditions regarding pulse widths.
IviScopeWaveformMeasurement For instruments capable of calculating measurements from an acquired waveform, such as rise time or frequency.
IviScopeMinMaxwaveform For instruments capable of acquiring minimum and maximum waveforms that correspond to the same range of time.
IviScopeInterpolation For instruments capable of configuring the acquisition to interpolate missing points in a waveform.

IviScopeAcLineTrigger For instruments capable of triggering on zero crossings of a network supply voltage.

IviScopeProbeAutoSense For instruments capable of automatically sensing the probe attenuation of an attached probe.

IviScopeContinuousAcquisition For instruments capable of continuously acquiring data from the input and displaying it on the screen.
IviScopeAverageAcquisition For instruments capable of creating a waveform that is the average of multiple waveform acquisitions.
IviScopeSampleMode For instruments capable of returning the actual sample mode.
IviScopeTriggerModifier For instruments capable of modifying the behavior of the triggering subsystem in the absence of an expected trigger.
IviScopeAutoSetup For instruments with the automatic configuration ability.