Triggering
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Goldeye G/CL Technical Manual V4.1.1
Trigger timing diagram
The diagram in Figure 54 explains the trigger concept in general.
Notes on triggering
Trigger definitions
Figure 54: Goldeye G/CL trigger timing diagram
Trigger description for GigE cameras
For trigger descriptions on camera control basis see the Allied Vision GigE Camera
and Driver Features document in the Allied Vision knowledge base web page:
https://www.alliedvision.com/en/support/technical-papers-knowledge-base.html
Term
Definition
User trigger
Trigger signal applied by the user (hardware trigger,
software trigger).
Logic trigger
Trigger signal seen by the camera internal logic (not
visible to the user).
Tpd
Propagation delay between the User trigger and the Logic
trigger.
Exposure
High when the camera image sensor is integrating light.
Readout
High when the camera image sensor is reading out data.
Table 117: Goldeye G/CL trigger definitions (sheet 1 of 2)
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