VCC-120CXP1M/VCC-120CXP1R Preliminary Rev.905-0120-Z1
©2017 CIS Corporation. All rights reserved.
8
4.4.
Partial Scan (ROI)
□
This is to increase its frame rate by cutting out and reducing the read out area.
ImageFormatControl
Width
Height
OffsetX Manual
OffsetY Manual
ROIQuickChange* Execute
□
Preset ROI
・
"Width", "Height", "OffsetX", and "OffsetY" shall be updated when "ROIQuickChange(X size)x(Y size)" is
executed.
・
When "ROIQuickChange(X size)x(Y size)" is executed, ROI is to be cut out from the center.
・
Execute "ROIQuickChangeOff" to get back to the Full size of 13264x9180.
・
The frame rates for each "ROIQuickChange(X size)x(Y size)" shall be as the chart below, “Preset ROI frame
rate”, depending on their image size, pixel format, and link rate.
□
Custom ROI
・
With Width, ROI size of X direction can be specified per 16 pixels. (The minimum value is 640).
※
Some grabber boards can be used only with 32 pixels-unit (ex. Silicon Software board).
If such grabber boards are to be used, please specify the ROI size of X direction per 32 pixels.
(This is the Information as of August, 2017).
・
With Height, ROI size of Y direction can be specified per two pixels. (The minimum value is 480).
・
With OffsetX, the offset from the left side in X direction of ROI can be specified per eight pixels.
・
With OffsetY, the offset from the top side in Y direction of ROI can be specified per two pixels.
・
OffsetX and OffsetY shall be set as follows.
Width
≦
13264
、
Height
≦
9180
・
The frame rates for the customized ROI shall be limited by the frame rates defined in the “Preset ROI frame
rate” as shown in the chart below “Custom ROI frame rate”, depending on its Width and Height.
・
In case of when exposure time is longer than its frame rate, the frame rate changes per frame.
※
When exposure time is 4.5 frames, it shall be rounded so that frame cycle becomes 5 frames.
Preset ROI frame rate [fps]
ROI Setting Mode
(WidthxHeight,OffsetX,OffsetY)
Known
as
PixelFormat
Link rate
CXP6_X4 CXP6_X2 CXP3_X4
ROIQuickChangeOff
(13264x9180,0,0)
120M
mono8/BayerBG8 9.39
9.39
9.39
mono10/BayerBG10 9.39
-
-
ROIQuickChange8192x4096
(8192x4096,2536,2542)
8K
mono8/BayerBG8 20.94
20.94
20.94
mono10/BayerBG10 20.94
-
-
ROIQuickChange3840x2160
(3840x2160,4712,3510)
4K
mono8/BayerBG8 39.41
39.41
39.41
mono10/BayerBG10 39.41
-
-
ROIQuickChange1920x1080
(1920x1080,5672,4050)
FullHD
mono8/BayerBG8 77.54
77.54
77.54
mono10/BayerBG10 77.54
-
-
※
Bayer BG is only for color model.
