VCC-F52U25CL
Rev.900-668-31-01
©2010 CIS Corporation. All rights reserved.
15
LVAL Output
Video Output
FVAL Output
DVAL Output
19H
(CCD Read
Out Signal)
Exposure Time
1
9
29
1252
1224H
1243H
(Trigger Input)
(Trigger Input)
(Sub Pulse)
(CCD Read Out Signal)
Delay(Fixed)
SP Output
(Exposure Signal)
3
CLK
66
CLK
953
CLK
450
CLK
0.96
μ
s
19.49
μ
s
a
b
a
b
Delay(Fixed)
7.4.
Pulse Width Trigger Shutter Mode
□
Trigger operation is CLK sync, V-Sync Reset.
Delay time, from detecting the trigger edge to starting exposure, is 0.96
μ
s .
Delay time, from detecting the trigger edge to completing exposure, is 19.49
μ
s.
□
Trigger input can be accepted even when the camera is outputting video signals.
However, a shutter timing, to start the next video output before completion of transferring video
output for the prior signals, cannot be worked. Please refer to the “C” below.
To input trigger signals when the camera is outputting video signals for the prior signals, it shall
be synchronized with the down edge of camera LVAL output.
(A)
(A)
(B)
（Ｂ）
(B)
(C)
（Ｂ）
(D)
(D)
Trigger invalid
✖
Video Output
(Trigger Input)
DVAL Output
SP Output
(Exposure Signal)
Exposure Time
(Pulse Width)
Exposure Time
(Pulse Width)
Exposure Time
( Pulse Width )
(Video Output (C))
✖
(Exposure Time)
