VCC-GC20V41CL
Rev.900-721-32-00
©2011 CIS Corporation. All rights reserved.
11
6.
Function Settings
Camera functions can be set with serial data communications.
Function Address
Data
Gain 001
0: 0 dB
1: + 6 dB
2: + 12 dB
3: Manual Gain (Refer to address 008.)
4
～
255: 0dB
Shutter
(at full frame scan mode)
※
For partial scan mode,
please refer to Section 9.
002
0: 1/500s
1: 1/500s
2: 1/750s
3: 1/1000s
4: 1/1500s
5: 1/2000s
6: 1/2500s
7: 1/4000s
8: 1/5000s
9: 1/10000s
10: 1/15000s
11: 1/20000s
12: 1/25000s
13: 1/30000s
14: 1/40000s
15: 1/50000s
16: Manual Shutter (Refer to address 009&010.)
17
～
255: 1/500s
Trigger Shutter Mode
004
0: Normal Shutter Mode (Trigger Shutter Mode OFF)
1: Fixed Trigger Shutter Mode
(Shutter speed can be set with address 002.)
2: Pulse Width Trigger Shutter Mode
(Shutter speed can be set with trigger pulse width.)
3
～
255:
Normal Shutter Mode (Trigger Shutter Mode OFF)
Scan Mode
005
0: Full Frame Scan Mode
1: Partial Scan Mode (Vertical 1/2)
2: Manual Partial Scan Mode (Refer to address 016/017 & 019/020.)
3
～
255:
Full Frame Scan Mode
Manual Gain Control
008
0
～
120: 0
～
+12dB 0.1dB/step
※
Set the data of address 001 to 003.
121
～
255: +12dB
Manual Shutter Control
009&010
0
～
480: 1/50000s
～
1/500s
481
～
2047: 480
※
The setting will be 1 line when 0 is set.
Exposure Time
=
The set value
×
1line Time [s]
1line Time [s]
= ((output pixels/2tap)+5)
×
1/79.99MHz
At full frame scan,
output pixels = 480
1line Time
≒
4.06
μ
s
※
Address 002 data shall be 016.
Address 009 MSB and Address 010 LSB make 11bit in total.
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of
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