Cheetah KAC Camera User Manual | Camera Link (CLF) Interface
October 1, 2019
Page
79
of
135
Rev 7.2
Enable:
Enabling the trigger function allows the user to control either the camera Frame A/B
exposure time or control the dual video mode switching.
Trigger Source:
Selects the active triggering input signal from one of six sources.
In1
–External Camera Input 1
In2
– External Camera Input 2
CC1
– Camera Link Control 1
CC2
– Camera Link Control 2
Software
– Software trigger button command that can be sent by “Software trigger”
button.
Pulse Gen
– the internal pulse generator produces the trigger signal.
Edge:
The user can select the active triggering edge:
Rising
– the rising edge is used for triggering.
Falling
– the falling edge is used for triggering.
Debounce
– the trigger inputs are de-bounced to prevent multiple triggering from ringing
triggering pulses. The user has eight choices of de-bounce interval:
Off
– No de-bounce
10.0
us – 10 microseconds de-bounce interval.
50.0
us – 50 microseconds de-bounce interval.
100.0
us – 100 microseconds de-bounce interval (default).
500.0
us – 500 microseconds de-bounce interval.
1.0
ms – 1 milliseconds de-bounce interval.
5.0
ms – 5 milliseconds de-bounce interval.
10.0
ms – 10 milliseconds de-bounce interval.
Software Trigger:
This button only becomes active when the Trigger source selected is “Software.” Pressing
the Software Trigger button triggers the camera one-time. This can be useful in debugging
operation.
4.7.3 Pulse Generator
In this window, the user can configure the parameters of the Internal Pulse Generator:
