8: Triggering 2470 High Voltage SourceMeter Instrument
8-20 2470-901-01 Rev. A / May 2019
Input characteristics:
• All rising edges are input triggers.
• When all external drives release the physical line, the rising edge is detected as an input trigger.
• A rising edge is not detected until all external drives release the line and the line floats high.
Figure 129: Synchronous master input trigger
Output characteristics:
• In addition to trigger events from other trigger objects, the TSP commands
trigger.digout[N].assert() and trigger.tsplinkout[N].assert() generate a low
pulse that is similar to the falling-edge trigger mode.
• An action overrun occurs if the physical line state is low when a stimulus event occurs.
Figure 130: Synchronous master output trigger
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