
( 3 ) PW SNR (Pulse width trigger SYNC-NON RESET)
The trigger input to CC1 of the DIGITAL terminal develops 1 frame images.
(3. 1) Pulse Width Trigger
(At Time of
Trigger*1 |
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| About 1 ∝s |
| About 7 ∝s |
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| Exposure period*2 |
| Exposure period*2 |
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External HD IN*1
External VD IN*1
About 1H
(Internal VD)
RGB data (video interval image)
FVAL
LVAL,
DVAL
28H | (Partial scanning OFF) |
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38H | (Partial scanning 60fps) | The internal VD falling edge is within the |
47H | (Partial scanning 90fps) | exposure period and thus video is not output. *3 |
*1: Externally input signal
*2: Exposure time = Trigger pulse width + 6 ∝s
(Valid trigger pulse width is 2 ∝s or greater for external trigger shutter operation.)
*3: Video is output at the falling edge of the internal VD following completion of the exposure period.
The video and FVAL/LVAL/DVAL have a paired relationship.
Note:
When the next trigger is input before completion of the output of the video corresponding to the trig- ger, there will be an effect on the video.
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