Model 2651A High Power System SourceMeter® Instrument Reference Manual
Section 7: Command reference
2651A-901-01 Rev. A / March 2011
7-45
Details
The event detector of a trigger recalls if a trigger event has been detected since the last
digio.trigger[
N
].wait()
command. This function clears the event detector of the specified trigger line,
discards the previous history of the trigger line, and clears the
digio.trigger[
N
].overrun
attribute.
Example
digio.trigger[2].clear()
Clears the trigger event detector on I/O line 2.
Also see
(on page 7-47)
(on page 7-51)
digio.trigger[N].EVENT_ID
This constant identifies the trigger event generated by the digital I/O line N.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Constant Yes
Usage
eventID
= digio.trigger[
N
].EVENT_ID
eventID
The trigger event number
N
Digital I/O trigger line (1 to 14)
Details
To have another trigger object respond to trigger events generated by the trigger line, set the other object's
stimulus attribute to the value of this constant.
Example 1
digio.trigger[5].stimulus =
digio.trigger[3].EVENT_ID
Uses a trigger event on digital I/O
trigger line 3 to be the stimulus for
digital I/O trigger line 5.
Example 2
smua.trigger.arm.stimulus =
digio.trigger[3].EVENT_ID
Uses a trigger event on digital I/O
trigger line 3 to be the trigger stimulus
for the SMU.
Also see
None
