VCC-F60U29GE
Rev.900-682-30-00
©2008 CIS Corporation. All rights reserved.
15
7.4. Pulse Width Trigger Timing
□
Trigger operation is CLK sync, V-Sync Reset.
Delay time, from detecting the trigger edge to starting exposure, is 1.08
μ
s at RAW mode, and 2.16
μ
s at
RGB mode. Delay time, from detecting the trigger edge to completion of exposure, is 21.92
μ
s at RAW
mode, and 43.84
μ
s at RGB mode.
□
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,
can not 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
LVAL Output
Video Output
FVAL Output
DVAL Output
19H
TTL INx
(CCD Read
Out Signal)
Exposure Time
1
9
29
1252
1224H
1243H
(Trigger Input)
TTL INx
(Trigger Input)
(Sub Pulse)
(CCD Read Out Signal)
Delay(Fixed)
SP Output
(Exposure Signal)
a
b
3
CLK
66
CLK
953
CLK
a
b
450
CLK
RAW Mode(CLK 64MHz)
1.08
μ
s
21.92
μ
s
a
b
RGB Mode(CLK 32MHz)
2.16
μ
s
43.84
μ
s
Delay(Fixed)
output.
