No.13S080-10
67
STC-CMB200PCL / STC-CMC200PCL / STC-CMB401PCL / STC-CMC401PCL
Specifications and Users guide
Command No.
Command Description
20H:
SVR[7..0]
21H:
SVR[15..8]
22H:
SVR[23..16]
[The exposure time of the electronic shutter]
Initial data: SVR[23..0] = 2048, data range: 0 to 16,777,215
Sets the preset shutter speed for electronic shutter.
When 10H.0 = 1 (Exposure time unit: usec )
Exposure time (shutter speed) = 1 x SVR[23..0] useconds
When SVR[23..0] < 22, SVR[23..0] will be set as SVR[23..0] = 22 automatically.
When 10H.0 = 0 (Exposure time unit: Line unit )
Exposure time (shutter speed) = ( SVR[23..0] x 129 / A ) + 21 useconds
*Note: A should be determined from CameraLink Clock(11H[D6..D5]) and Camera Mode(EEH)
Please refer to the table as below.
Note The horizontal line noise is appeared on the image when Trigger signal is input while the image output period
EEH
11H[D6..D5]
A
0
0
10.625
1
0
21.25
2
0
42.5
3
0
48
5
0
21.25
6
0
42.5
7
0
42.5
8
0
21.25
9
0
42.5
A
0
42.5
B
0
42.5
C
0
21.25
D
0
42.5
E
0
42.5
F
0
42.5
0
1
5.3125
1
1
10.625
2
1
21.25
3
1
24
5
1
10.625
6
1
21.25
7
1
21.25
8
1
10.625
9
1
21.25
A
1
21.25
B
1
21.25
C
1
10.625
D
1
21.25
E
1
21.25
F
1
21.25
For more information please contact Aegis Electronic Group, Inc. *(888)687-6877 *[email protected] *http://www.aegiselect.com
Aegis
Electronic
Group,
Inc.