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4. VD reset
When external VD pulse is inputted, internal VD is reset. Exposure time is established shutter speed.
More than 10μs
VD (Trigger)
High
input (NEG)
Low
Data output
Camera VD
FVAL
VD output
When normal mode
*1
2079H
*2
16H
*3
2050H
When partial scan mode
*1
(20 + Width + (2071 - Width) / 4) H
*2
(16 + Start / 4) H
*3
Note1: Please use the partial scan in following condition.
Width + Start ≦ 2051
Note2: Please use FVAL in the partial scan.
NOTE: If the external VD of cycle which does not match the camera operation mode is input, shutter time has an error.
Input / Output signal
1. Input signal
The level of the trigger signal input to KP-FD510WCL is as follows.
(1) Input from CameraLink cable
LVDS level.
(2) Input from DCIN 12-pin connector
High level
： +2.5 to +5.0 V
Low level
： 0 to +0.3 V
2. Output signal
The level of the trigger signal output from KP-FD510WCL is as follows.
High level
： +5V
Low level
： 0V
(*1)
(*3)
3H
(*2)
3H
0.42μs
(Width) H
27
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