Trigger:in:type, Trigger:in:type -149 – RIGOL DP832A User Manual
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RIGOL
DP800 Programming Guide
2-149
:TRIGger:IN:TYPE
Syntax
:TRIGger:IN:TYPE [D0|D1|D2|D3,]{RISE|FALL|HIGH|LOW}
:TRIGger:IN:TYPE? [D0|D1|D2|D3]
Description
Set the trigger type of the trigger input of the specified data line.
Query the trigger type of the trigger input of the specified data line.
Parameter
Name
Type
Range
Default
[D0|D1|D2|D3]
Discrete
D0|D1|D2|D3
D0
{RISE|FALL|HIGH|LOW}
Discrete
RISE|FALL|HIGH|LOW
RISE
Explanation
If [D0|D1|D2|D3] is omitted, the command sets the trigger type of the trigger
input of the data line currently selected.
You can select to trigger on the rising edge (RISE), falling edge (FALL), high
level (HIGH) or low level (LOW) of the input signal.
For the input signal, high level is from 2.5V to 3.3V, low level is from 0V to 0.8V
and the noise immunity is 0.4V.
Return Format
The query returns RISE, FALL, HIGH or LOW.
Example
:TRIG:IN:TYPE D1,FALL /*Set the trigger type of the trigger input of D1 to the
falling edge */
:TRIG:IN:TYPE? D1 /*Query the trigger type of the trigger input of D1 and
the query returns FALL*/