CIS VCC-5CL1R, Product Specification & Operational Manual

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VCC-5CL1R Rev. 905-0022-02
©2015 CIS Corporation. All rights reserved.
25
9. Vertical Partial Scan Mode
□
One partial area can be set by serial commands.
□
Total line number per frame = V blanking lines (fixed to 25H)
＋
Partial effective lines
Note: 2
≤
partial effective line number
≤
2048
□
Frame rate = 1 / (Total line number per frame x Time for 1 line)
Time for 1 line
Horizontal 2Tap Mode 4Tap Mode 8Tap Mode 10Tap Mode
2560 pixels 16.125µs 8.125µs 4.125µs 3.4375µs
2048 pixels 13µs 6.5µs 3.25µs 2.75µs
1920 pixels 12.125µs 6.125µs 3.0833µs 2.583µs
Setting Examples in case of Horizontal 2560 pixels
Vertical Effective Entire frame Frame Rate (Entire frame lines) fps
Lines H Lines H 2Tap Mode 4Tap Mode 8Tap Mode 10Tap Mode
2 (Min.) 2 27 2296.9 fps 4558.4 fps 8978.7 fps 10774.4 fps
VGA equivalent 480 505 122.8 fps 243.7 fps 480.0 fps 576.1 fps
XGA equivalent 768 793 78.2 fps 155.2 fps 305.7 fps 366.8 fps
SXGA equivalent 1024 1049 59.1 fps 117.3 fps 231.1 fps 277.3 fps
UXGA equivalent 1200 1225 50.6 fps 100.5 fps 197.9 fps 237.5 fps
2048 (Max.) 2048 2073 29.9 fps 59.4 fps 116.9 fps 140.3 fps
Setting Examples in case of Horizontal 2048 , 1920 pixels
Horizontal x Vertical Effective Entire frame Frame Rate (Entire frame lines) fps
Lines H Lines H 2Tap Mode 4Tap Mode 8Tap Mode 10Tap Mode
2048 × 2048 2048 2073 37.1 fps 74.2 fps 148.4 fps 175.4 fps
2048 × 1088 1088 1113 69.1 fps 138.2 fps 276.5 fps 326.7 fps
1920 × 1080 1080 1105 74.6 fps 147.8 fps 293.5 fps 350.4 fps
1920 × 480 480 505 163.3 fps 323.3 fps 642.5 fps 766.6 fps
□
The start line number and the effective line number can be set per 2 lines.
□
To set vertical partial setting, gain (AGC) and the shutter (AE) shall be OFF in advance.
□
To set vertical partial setting, binarization and shading correction shall be OFF in advance.
□
The effective line number at vertical partial setting becomes the maximum for manual shutter value.
□
The coordinates of the cursor are set to (0, 0) at vertical partial setting.
□
There are 2 methods for the partial scan setting; one is to use only the address 50 and the other is to use
the addresses 51 and 52. Either method provides the same operation. However, please be noted that the
above settings are reflected only when
“
1
”
is written in the address 54.
□
Write
“
0
”
in the address 54 to set vertical partial setting OFF.