CM-200GE/CM-200GE-RA/CB-200GE/CB-200GE-RA
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7. Image output signal
7.1. Output image
The CCD sensor layout with respect to pixels and lines used in the timing and video full frame read
out is shown below.
1688
1251
12
48
1624
10
2
1236
4
OB
OB
OB
OB
Active Pixels Output
Video Output
1624 (H) x 1236 (V)
3
R G
G B
R G
Pixel ( 1,1 )
DVAL
16
2
10
OB, 10 lines and 2 lines
for vertical and 16 clicks
for horizontal can be
transferred on OB
Transfer mode.
Fig. 15. CCD sensor layout
Important Note: By using Optical Black (OB) transfer mode, the use can select whether to include
optical black pixels in the image stream.
7.2. Vertical Binning (CM-200GE/CM-200GE-RA
only).
The binning functions can be used to achieve higher
frame rate or higher sensitivity. The drawback is lower
resolution.
Vertical binning is done by adding the charge from pixels
in adjacent lines in the horizontal CCD register.
Fig. 11 shows the binning principle. Resolution and
frame rate for all combinations are shown in the below table.
Fig.16. CM-200GE/CM-200GE-RA binning.
The CM-200GE/CM-200GE-RA has ON or OFF function for Vertical Binning:
Setting
Value for Register address 0xA084
Resolution (pixels)
Frame rate
Off (no binning)
0x01
1624(h) x 1236(v)
24.98 fps.
2:1 binning
0x02
1624(h) x 618(v)
44.49 fps.
H
Xsg1
Video out
No V binning
V binning
H
Xsg1
Video out
No V binning
V binning
