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D4289451A
● In Random Trigger Shutter mode
Image
USB Streaming
Exposure
TRIG_IN
T4
T2
Edge mode / Bulk mode (at all pixels readout)
Image
USB Streaming
Exposure
TRIG_IN
T4
T2
T5
Level mode (at all pixels readout)
Model Name
TRIG IN
Polarity
format
T4
[μs]
T5
[μs]
DDU1207
MG/MCG/CF
Line0
Line2
Active Low
Active High
Mono8
Bayer8
17.0
31.3
Mono10/12
Bayer10/12
24.3
38.6
Line3
Line4
Active Low
Mono8
Bayer8
31.4
33.7
Mono10/12
Bayer10/12
38.6
41.0
Active High
Mono8
Bayer8
19.3
45.7
Mono10/12
Bayer10/12
26.7
53.0
* The value of T2 is the same as the value of normal shutter mode.
* T4 and T5 are typical value.
* In case that the Trigger mode is Level mode, exposure time is longer than trigger signal width due to the
CMOS sensor specifications.
* T4 and T5 is common in Dual mode and Single mode.
Notes of random trigger shutter mode:
- In the period when FRAME_TRIGGER_WAIT (GPIO signal) is inactive, user must not input external trigger signal to
this camera.
-
When the interval of the input trigger signal is extremely short, or when the trigger signal is noisy, there is a possibility
of causing the malfunction. In this case, please input a proper trigger signal.