:CHANnel:RTSCope:SPUI?

Instrument:
UXR Scope
Meas. mode:
Scope
Eye
Flex Apps:
FlexRT
FlexRT Inter/Range Commands

Query Syntax

:CHANnel{1:8}{A|B|C|D}:RTSCope:SPUI?

Where the required specifier {1:8}{A|B|C|D} identifies a channel by its module slot number and channel letter. For example, channel 3C (CHANnel3C).

The channel specifier will fail if it does not include a slot number. If instead the suffix's channel letter is missing, the command defaults to letter A. As a result, the best practice is to always explicitly specify the channel by including both the module slot number and channel letter.

Description

For the selected channel, returns the number of Acquired Samples / UI in the UXR oscilloscope's input waveform. The equivalent value is displayed in the FlexRT Infiniium Scope Setup dialog's Acquisition tab for waveform interpolation. Use the following commands to configure the interpolation:

  • :TIMebase:RTSCope:INTerpolate:AUTO. Turns on or off automatic configuration of waveform interpolation.
  • :TIMebase:RTSCope:INTerpolate:FACTor. Specifies a factor (integer value) that determines the number of points FlexRT uses to interpolate between points on the real-time oscilloscope's waveform.
  • :TIMebase:RTSCope:INTerpolate:METHod. Selects either sin(x)/x interpolation or selects no interpolation.
  • :TIMebase:RTSCope:INTerpolate:SPUI. Specifies a samples-per-UI that FlexRT uses to determine the number of points on the real-time oscilloscope's interpolated waveform.

Requires FlexDCA revision A.06.70 and above.

Example Command

:CHANnel2A:RTSCope:SPUI 0.0E+0