Section 7: Command reference
Model 2651A High Power System SourceMeter® Instrument Reference Manual
7-48
2651A-901-01 Rev. A / March 2011
digio.trigger[N].pulsewidth
This attribute describes the length of time that the trigger line is asserted for output triggers.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Instrument reset
Digital I/O trigger N reset
Not saved
10e-6
Usage
width
= digio.trigger[
N
].pulsewidth
digio.trigger[
N
].pulsewidth =
width
width
The pulse width (seconds)
N
Digital I/O trigger line (1 to 14)
Details
Setting
width
to zero (0) (seconds) asserts the trigger indefinitely. To release the trigger line, use
digio.trigger[
N
].release()
.
Example
digio.trigger[4].pulsewidth = 20e-6
Sets the pulse width for trigger line 4 to
20
μ
s.
Also see
(on page 7-44)
(on page 7-49)
(on page 7-48)
digio.trigger[N].release()
This function releases an indefinite length or latched trigger.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function Yes
Usage
digio.trigger[
N
].release()
N
Digital I/O trigger line (1 to 14)
Details
Releases a trigger that was asserted with an indefinite pulse width time, as well as a trigger that was latched in
response to receiving a synchronous mode trigger. Only the specified trigger line (
N
) is affected.
Example
digio.trigger[4].release()
Releases digital I/O trigger Line 4.
