:WMEMory:THReshold:GENeral:MIDDle

:WMEMory Threshold Commands

Command Syntax

:WMEMoryN:THReshold:GENeral:MIDDle amplitude

<amplitude> is a double.

Where N identifies one of eight {1:8} possible waveform memories. For example, :WMEMory4.

Query Syntax

:WMEMoryN:THReshold:GENeral:MIDDle?

Description

MEASUREMENTS AFFECTED

Infiniium uses the waveform's lower, middle, and upper threshold levels during these measurements:

  • duty-cycle distortion
  • rise time
  • fall time

Sets the middle threshold definition level. This value is used when making measurements with custom threshold definitions that are based on absolute amplitude. When custom threshold definitions are based on percent, use the :WMEMory:THReshold:GENeral:PMIDdle command.

Use the :WMEMory:THReshold:GENeral:METHod command to set waveform threshold levels to standard percentages or custom definitions.

Use the :WMEMory:THReshold:GENeral:UPPer command to enter a upper threshold level. Use the :WMEMory:THReshold:GENeral:LOWer command to enter a lower threshold level.

Example Command Sequence

:WMEMory4:THReshold:GENeral:TRACking OFF
:WMEMory4:THReshold:GENeral:METHod ABSolute
:WMEMory4:THReshold:GENeral:UPPer 125E-3
:WMEMory4:THReshold:GENeral:MIDDle 0E0
:WMEMory4:THReshold:GENeral:LOWer -125E-3