Camera Trigger Signal
The frame grabber controls the camera cycle of an asynchronous reset camera by means of the Camera Trigger signal.
The signal can be transmitted from the Coaxlink card to the camera using one of the following media:
- The I/O channel of the CoaXPress link.
- A dedicated wiring driven by a TTL I/O
CoaXPress I/O channel
The Camera Trigger signal is transmitted to the camera as a high-priority Host to Device Trigger message on the CoaXPress I/O channel
For detailed information about the Host to Device Trigger transmitter, refer to CoaXPress Host To Device Trigger.
TTL I/O Line
Any TTL I/O line can be configured as a Camera Trigger output. The polarity control of the I/O control block provides an individual polarity control for each I/O port. The mode control of the I/O control block of TTLIO lines provides an individual output driver configuration.