:MEASure:USER:USER{N}:REGion
Command Syntax
:MEASure:USER:USER{1:8}:REGion {DISPlay | WAVeform | REGion{1:8}}
{N} identifies a specific channel in the form "<connection1-8>_<ch1-8>". With connection 1, the connection number part (that is, "1_") is optional, and you can simply use the channel number "<ch1-8>". For example, connection 4 channel 2 is CHANnel4_2.
Description
Selects the region on which to perform the USER measurement.
Use the :MEASure:USER:USER{N} parent command to turn on the measurement and return the measured value.
- DISPlay
- The measurement is performed on on-screen data only.
- WAVeform
- The measurement is performed on all waveform data, whether the data is displayed on-screen or not.
- REGion{1:8}
- The measurement is performed across one of eight regions. Regions are defined using the
:REGions:REGion{N}:STATecommand.
This setting can affect analysis as waveforms are moved horizontally. For example, a Rise Time measurement is made on the first edge. When DISPlay is selected and a waveform is moved horizontally, as different edges become the first on the screen, the measurement moves to those different edges. When WAVeform is selected, the measurement remains on the first edge in the data even when that edge is moved horizontally off the screen.
Query Syntax
:MEASure:USER:USER{1:8}:REGion?
Query Response
{DISP | WAV | REG{1:8}}