Tektronix Keithley SourceMeter 2470, Справочное руководство

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2470 High Voltage SourceMeter Instrument Reference Manual Section 14: TSP command reference
2470-901-01 Rev. A /
May
2019 14-265
Details
Initiates a trigger event and does not wait for completion. The set pulse width determines how long
the trigger is asserted.
Example
tsplink.line[2].mode = tsplink.MODE_TRIGGER_OPEN_DRAIN
trigger.tsplinkout[2].assert()
Asserts trigger on trigger line 2.
Also see
tsplink.line[N].mode (on page 14-271)
trigger.tsplinkout[N].logic
This attribute defines the trigger output with output logic for a trigger line.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes Restore configuration
Instrument reset
Power cycle
TSP-Link line
N reset
Configuration script trigger.LOGIC_NEGATIVE
Usage
logicType = trigger.tsplinkout[ N ].logic
trigger.tsplinkout[ N ].logic = logicType
logicType The output logic of the trigger generator:

Assert a TTL-high pulse for output:
trigger.LOGIC_POSITIVE

Assert a TTL-low pulse for output:
trigger.LOGIC_NEGATIVE
N The trigger line (1 to 3)
Details
This attribute controls the logic that the output trigger generator uses on the given trigger line.
The output state of the digital I/O line is controlled by the trigger logic, and the user-specified output
state of the line is ignored.
Example
tsplink.line[3].mode = tsplink.MODE_TRIGGER_OPEN_DRAIN
trigger.tsplinkout[3].logic = trigger.LOGIC_POSITIVE
Sets the trigger logic for synchronization line 3 to output a positive pulse.
Also see
trigger.tsplinkout[N].assert() (on page 14-264)
tsplink.line[N].mode (on page 14-271)