Table of Contents
Advertisement
1M60 Camera User's Manual
Because this signal is internally OR'ed with the Serial Trigger input, care must be
taken to ensure the serial bit [7] of register 3 is equal to a logic 0 while in SMA
Trigger mode.
Programmed Integration/Serial Trigger
For external serial controlled triggering with a programmed integration time, a TTL
rising edge on bit [7] of serial register 3 triggers the camera to acquire one frame of
data. Integration begins within 2 us after the rising edge and stops when the
programmed integration time has completed. After that single frame acquisition, the
camera outputs the just acquired frame and "re-arms", thus waiting for a new
External Trigger signal to trigger a new frame acquisition. The camera is "armed"
when the read out of the acquired frame is completed. No additional rising edges, or
triggers, should be allowed during the image acquisition or frame read out.
Because this signal is internally OR'ed with the TRIGGER IN Sync input, care must
be taken to ensure the TRIGGER IN signal is equal to a logic 0 while in Serial
Trigger mode.
External Integration/SMA Connector
When in External Integration/SMA mode, a TTL rising edge on the TRIGGER IN
(or SYNC) signal triggers the camera to acquire one frame of data. Integration
begins within 2 us after the rising edge and stops after the falling edge. After that
single frame acquisition, the camera outputs the just acquired frame and "re-arms",
thus waiting for a new External Trigger signal to trigger a new frame acquisition.
The camera is "armed" when the read out of the acquired frame is completed. No
additional rising edges, or triggers, should be allowed during the image acquisition
or frame read out (850 us). This means in this mode TRIGGER IN necessarily
controls both integration and frame rate.
When the camera is in External Integrate Mode the red LED will light on the back
panel to indicate the camera is expecting a signal on the rear panel SMA connector.
Because this signal is internally OR'ed with the Serial Trigger input, care must be
taken to ensure the serial bit [7] of register 3 is equal to a logic 0 while in SMA
Trigger mode.
External Integration/Serial Connector
When in External Integration/Serial mode, a TTL rising edge on serial bit [7] of
register 3 triggers the camera to acquire one frame of data. Integration begins within
2 us after the rising edge and stops after the falling edge. After that single frame
acquisition, the camera outputs the just acquired frame and "re-arms", thus waiting
for a new External Trigger signal to trigger a new frame acquisition. The camera is
"armed" when the read out of the acquired frame is completed. No additional rising
edges, or triggers, should be allowed during the image acquisition or frame read out
(850 us). This means in this mode TRIGGER IN necessarily controls both
integration and frame rate.
When the camera is in External Integrate Mode the red LED will light on the back
panel to indicate the camera is expecting a signal on the rear panel SMA connector.
DALSA
24
C32-10010-01
Advertisement
Table of Contents
