Triggering
160
Goldeye G/CL Technical Manual V4.1.1
Test conditions
The input signal was driven with 3.3 V (LVTTL) and no external additional series
resistor was used.
CC1 - CC4 (Camera Link only)
The Camera Link signals CC1 - CC4 are LVDS pairs and are located on the SDR-26
connector. They are exclusively controlled by the frame grabber the camera is
connected to. For further information refer to the Camera Link standard.
Output signals
Output signals can be assigned to a variety of internal camera signals via software.
They can be configured to active high or active low. The internal camera signals are
listed in Table 116 on page 164.
Out 1 - non-isolated (pin 6)
The
Out 1
signal is not electrically isolated and can be used when environmental
electrical noise is inconsequential, and faster trigger response is required. Connect
signal ground to
External GND
to complete the external circuit.
Output signal
Description
Exposing
Indicates when camera is integrating light.
Trigger Ready
Indicates when the camera is ready to accept a trigger signal.
Trigger Input
A relay of the trigger input signal used to “daisy chain” the
trigger signal for multiple cameras.
Readout
Valid when the camera is reading out data.
Imaging
Valid when the camera is exposing or reading out.
Strobe
Programmable pulse based on one of the above events.
GPO
User programmable binary output.
Figure 49: Internal camera signals available in the Goldeye G/CL
Signal
Output
Output signal
TTL (5 V)
Maximum output current
20 mA
Table 112: Output 1 output signal and maximum current
