7: TSP command reference Series 2600B System SourceMeter® Instrument
7-358 2600BS-901-01 Rev. B / May 2013
tsplink.trigger[N].mode
This attribute defines the trigger operation and detection mode. This attribute is not available on the Models
2604B/2614B/2634B.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes
Instrument reset
Recall setup
Not saved 0 (tsplink.TRIG_BYPASS)
Usage
mode = tsplink.trigger[N].mode
tsplink.trigger[N].mode = mode
The trigger line (1 to 3)
Details
This attribute controls the mode in which the trigger event detector and the output trigger generator operate on
the given trigger line.
The setting for mode can be one of the following values:
Mode Number
value
Description
Allows direct control of the line as a digital I/O line.
Detects falling-edge triggers as input. Asserts a TTL-low pulse
for output.
If the programmed state of the line is high, the
tsplink.TRIG_RISING mode behaves similarly to
tsplink.TRIG_RISINGA.
If the programmed state of the line is low, the
tsplink.TRIG_RISING mode behaves similarly to
tsplink.TRIG_RISINGM.
Use tsplink.TRIG_RISINGA if the line is in the high output
state.
Use tsplink.TRIG_RISINGM if the line is in the low output
Detects rising- or falling-edge triggers as input. Asserts a
TTL-low pulse for output.
tsplink.TRIG_SYNCHRONOUSA
Detects the falling-edge input triggers and automatically
latches and drives the trigger line low.
Detects the falling-edge input triggers and automatically
latches and drives the trigger line low. Asserts a TTL-low pulse
tsplink.TRIG_SYNCHRONOUSM
Detects rising-edge triggers as an input. Asserts a TTL-low
pulse for output.
Detects rising-edge triggers as input. Asserts a TTL-low pulse
for output.
Edge detection as an input is not available. Generates a
TTL-high pulse as an output trigger.
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