Trigger Signals; Figure 6-3 Trigger Input Signal; Figure 6-4 Trigger Output Signal - Keithley 2302 Instruction Manual

6-4 External Triggering (Model 2306-VS Only)

Trigger signals

General waveforms for the trigger signals are shown in
both input and output triggers may be programmed for either rising-edge or falling-edge
operation (see
Figure 6-3
Trigger input signal
High
(3V-5V)
Low
(<0.8V)
A. Falling Edge Input Trigger
Figure 6-4
Trigger output signal
>4V
≤0.8V
A. Falling Edge Output Trigger
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"Commands" topic later in this section).
Triggers Step On
Leading Edge
2 μs
Minimum
Trigger Occurs at
End of Step
10 μs
Figure 6-3
Triggers Step On
Leading Edge
High
(3V-5V)
Low
(<0.8V)
2 μs
Minimum
B. Rising Edge Input Trigger
Triggers Occurs at
End of Step
>4V
≤0.8V
10 μs
B. Rising Edge Output Trigger
and Figure 6-4. Note that