Tektronix Keithley SourceMeter 2470 Reference Manual

Section
14: TSP command reference 2470 High Voltage SourceMeter Instrument
Reference Manual
14-262 2470-901-01 Rev. A / May 2019
Details
The trigger event detector enters the detected state when an event is detected. When this command
is sent, the instrument:
• Clears the trigger event detector
• Discards the history of the trigger line
• Clears the trigger.tsplinkin[N].overrun attribute
Example
tsplink.line[2].mode = tsplink.MODE_TRIGGER_OPEN_DRAIN
trigger.tsplinkin[2].clear()
Clears the trigger event on TSP-Link line 2.
Also see
trigger.tsplinkin[N].overrun (on page 14-263)
tsplink.line[N].mode (on page 14-271)
trigger.tsplinkin[N].edge
This attribute indicates which trigger edge controls the trigger event detector 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.EDGE_FALLING
Usage
detectedEdge = trigger.tsplinkin[N].edge
trigger.tsplinkin[N].edge = detectedEdge
detectedEdge
The trigger mode:
 Detect falling-edge triggers as inputs: trigger.EDGE_FALLING
 Detect rising-edge triggers as inputs: trigger.EDGE_RISING
 Detect either falling or rising-edge triggers as inputs:
trigger.EDGE_EITHER
N
The trigger line (1 to 3)
Details
When the edge is detected, the instrument asserts a TTL-low pulse for the output.
The output state of the I/O line is controlled by the trigger logic. The user-specified output state of the
line is ignored.
Example
tsplink.line[3].mode = tsplink.MODE_TRIGGER_OPEN_DRAIN
trigger.tsplinkin[3].edge = trigger.EDGE_RISING
Sets synchronization line 3 to detect rising edge triggers as input.

Tektronix Keithley SourceMeter 2470 Specifications

General

Brand	Tektronix
Model	Keithley SourceMeter 2470
Category	Measuring Instruments
Language	English