Xtium2-CL MX4 User's Manual
Xtium2-CL MX4 Reference
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CVI File (VIC) Parameters Used
The VIC parameters listed below provide the control functionality for virtual frame trigger. Sapera
applications load pre-configured CVI files or change VIC parameters during runtime.
Note:
Sapera camera file parameters are easily modified by using the CamExpert
program.
External Frame Trigger Enable
= X, where: (
with Virtual Frame Trigger enabled
)
•
If X = 1, External Frame Trigger is enabled
•
If X = 0, External Frame Trigger is disabled
External Frame Trigger Detection
= Y, where:
If Y= 1, External Frame Trigger is active low
•
If Y = 2, External Frame Trigger is active high
•
If Y = 4, External Frame Trigger is active on rising edge
•
If Y = 8, External Frame Trigger is active on falling edge
•
If Y = 32, External Frame Trigger is dual-input rising edge
•
If Y = 64, External Frame Trigger is dual-input falling edge
Note:
For dual-input triggers, Trigger Input #1 signals the start of the frame
trigger, Trigger Input #2 signals the end of the frame trigger.
External Frame Trigger Level
= Z, where: (
with Virtual Frame Trigger signal type
)
•
If Z = 1, External Frame Trigger is a TTL signal
•
If Z = 2, External Frame Trigger is a differential signal (RS-422)
•
If Z = 8, External Frame Trigger is a 24V signal
•
If Z = 64, External Frame Trigger is a 12V signal
Note:
For information on camera configuration files, see the Sapera Acquisition Parameters
Reference Manual (OC-SAPM-APR00).
