CIS VCC-FC20U19PCL, Product Specification & Operational Manual

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VCC-FC20U19PCL Rev.900-735-33
©2014 CIS Corporation. All rights reserved.
18
LVAL Output
10 H
FVAL Output
DVAL Output
n H
· · ·
Video Output
· · · · · · ·
Exposure Time
2 H
· · · · · · ·
· · · · · · ·
2 H
n H (Max)
Video Output
s s+1
s+n
-1
s+n
s+n
-2
s+n
-3
s+n
-1
s+n
s+n
-2
1088 H
· · ·
FVAL Output
Partial scan (vertical 1/2) n: 544H
Manual partial scan n: Any
· At full frame scan
· At vertical partial scan
· · · · · ·
0 1 2 271 272 815 816 1087 1086
2 H
Partial scan (vertical 1/2) s: 272H
Manual partial scan s: Any
1088
(The max value of vertical
partial scan output lines)
n = 480
Vertical partial scan output
line set value
0 ~ 608
Vertical partial scan
starting position setting range
s = 618 (Invalid)
Vertical partial scan
starting position set value
s = 608 (with limitation)
Vertical partial scan
starting position
0
608
61
8
1088
9.2. Vertical Partial Scan
s: Vertical partial scan starting position (address 016
＆
017)
n: Vertical partial scan output lines (address 019&020)
Scan Mode (address:005) s n Vertical Sync. Frequency (Hz)
0:Full frame scan mode 0 1088 70.73
1:Partial scan mode (Horizontal 1/2, Vertical 1/2) 272 544 280.36
2:Manual partial scan mode Any Any 79.99MHz /((vertical partial scan output line 10) x
(output pixel number / 2Tap)+5))
・
The max value of vertical partial scan starting position is limited with the formula below since vertical partial scan output
line has priority.
The max value of vertical partial scan starting position
=1088(The max value of vertical partial scan output line) – Vertical partial scan output lines
(Ex.) When 480 is set as vertical partial scan output lines, the max value of vertical partial scan starting position will be
1088-480= 608.
If vertical partial scan starting position is set to 618 with this time, vertical partial scan output line has priority so that
vertical partial scan starting position shall be limited to 608.
※
At manual partial scan mode, manual shutter value to be set shall meet the following conditions.
The set manual shutter lines
≦
Vertical partial scan output lines
If the condition above is not met, shutter lines to be set will be the same number as vertical partial scan output lines.