Tsplink.trigger[N].Overrun - Keithley 708B Reference Manual

Models 707B and 708B Switching Matrix Reference Manual
tsplink.TRIG_SYNCHRONOUSM
tsplink.TRIG_RISINGA
tsplink.TRIG_RISINGM
When programmed to any other mode, the output state of the I/O line is controlled by the trigger logic, and the
user-specified output state of the line is ignored.
When the trigger mode is set to tsplink.TRIG_RISING, the user-specified output state of the line will be
examined. If the output state selected when the mode is changed is high, the actual mode used will be
tsplink.TRIG_RISINGA. If the output state selected when the mode is changed is low, the actual mode used will
be tsplink.TRIG_RISINGM.
The custom variable mode stores the trigger mode as a numeric value when the attribute is read.
To control the line state, use the tsplink.TRIG_BYPASS mode with the tsplink.writebit() and the
tsplink.writeport() commands.
Example
tsplink.trigger[3].mode =
tsplink.TRIG_RISINGM
Also see
digio.writebit()
digio.writeport()
tsplink.trigger[N].assert()
tsplink.trigger[N].clear()

tsplink.trigger[N].overrun

tsplink.trigger[N].release()
tsplink.trigger[N].reset()
tsplink.trigger[N].stimulus
tsplink.trigger[N].wait()
tsplink.trigger[N].overrun
This attribute indicates if the event detector ignored an event while in the detected state.
Type TSP-Link accessible
Attribute (R) Yes
Usage
overrun = tsplink.trigger[N].overrun
overrun
N
Details
Indicates that an event was ignored because the event detector was in the detected state when the event was
detected.
707B-901-01 Rev. A / August 2010
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Affected by
System reset
TSP-Link trigger N reset
Trigger overrun state
The trigger line (1 to 3)
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.
Sets the trigger mode for the
synchronization Line 3 to
tsplink.TRIG_RISINGM.
Where saved Default value
Not applicable Not applicable
Section 7: Command reference
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