VCC-2CXP6R
Rev.905-0187-02
©2019 CIS Corporation. All rights reserved.
17
Effective Line : 3000H
Effective Line
～ ～
Exposure Out
3
0
0
0
1
TRIG IN
LVAL Out
FVAL Out
Video Out
Effective Line
Trigger input ignore period
Exposure Time
Exposure Time Delay
①
Exposure Time Delay
②
(A)
TRIG IN
Exposure Out
Exposure time delay
①
②
Effective Line
～ ～
1
Next trigger rise prohibited period : 3082H
Image
Header
Idle
Stream data
Stream data
Idle
Image
Header
Cxp Stream
5.12.
Exposure Time
Acquisition Control
ExposureMode
Timed
TriggerWidth
ExposureTime
(us)
5us~Max. exposure time: LineSync
10us~200ms: ClockSync
ExposureTimeMax
(ReadOnly)
ExposureMode (Read only): This is to check if the current mode is at Timed or TriggerWidth (PWC).
ExposureTime
: Exposure time (Valid when ExposureMode is at Timed)
・
Please set per 1H at H sync. trigger. It shall return the value (us) rounded by 1H per Min. 1H mode.
・
It shall be set per approx. 1us at CLK sync. trigger.
ExposureTimeMax : Max. exposure time
・
Please set the smaller value than ExposureTimeMax at internal sync. mode.
It shall depends on partial scan (ROI) settings, “PixelFormat”, and link rate.
※
The maximum of H sync. trigger mode (LineSync) shall be clipped with effective line count (including at partial).
※
CLK sync trigger mode (ClockSync) can be set from 10us~200ms. It shall not be clipped with effective line count.
5.13.
Formula to Calculate Manual Shutter Values with H Sync. Mode
Formula: Exposure time = Time for 1 line (Please refer to the table below) ×
Exposure line count +
4.997μ
s
Video output
format
CXP-3
BayerRG/Mono8
6.36
BayerRG/Mono10 7.81
BayerRG/Mono12 9.21
CXP-6
BayerRG/Mono8
3.18
BayerRG/Mono10 3.91
BayerRG/Mono12 4.61
Link rate
Time
for
1H
[us]
※
The min. set value shall be clipped with 1, and the max. value shall be clipped with 1248 or with the total line count
at partial mode.
