User manual

Chapter 2 Command System RIGOL
DS4000E Programming Guide 2-51
:CALCulate:LOGic
Command List:
 :CALCulate:LOGic:ATHReshold
 :CALCulate:LOGic:BTHReshold
 :CALCulate:LOGic:INVert
 :CALCulate:LOGic:OPERator
 :CALCulate:LOGic:SA
 :CALCulate:LOGic:SB
 :CALCulate:LOGic:VOFFset
 :CALCulate:LOGic:VSCale
:CALCulate:LOGic:ATHReshold
:CALCulate:LOGic:BTHReshold
Syntax
:CALCulate:LOGic:ATHReshold <thre>
:CALCulate:LOGic:ATHReshold?
:CALCulate:LOGic:BTHReshold <thre>
:CALCulate:LOGic:BTHReshold?
Description
Sets or queries the threshold of Source A or Source B in logic operation.
Parameter
Name Type Range Default
<thre> Real
(-4 x VerticalScale - Offset) to (4 x VerticalScale - Offset)
Wherein, VerticalScale is the vertical scale of the source
channel, refer to the :CHANnel<n>:SCALe command;
Offset is the vertical position of the source channel, refer
to the :CHANnel<n>:OFFSet command.
0
Return Format
The query returns the threshold level in scientific notation.
:CALCulate:LOGic:INVert
Syntax
:CALCulate:LOGic:INVert <bool>
:CALCulate:LOGic:INVert?
Description
Enables or disables the invert display of the logic operation waveform; or queries the on/off status of the
invert display of the logic operation waveform.
Parameter
Name Type Range Default
<bool> Bool {{1|ON}|{0|OFF}} 0|OFF
Remarks
 1|ON: turns the waveform invert on. The waveform voltage values are inverted and then displayed.
 0|OFF: turns the waveform invert off. The waveform is displayed normally.