VCC-5CL5M/R
Rev.905-0073-01
©2017 CIS Corporation. All rights reserved.
14
5.
Details on Function Settings
5.1.
Shutter Mode
Continuous readout shutter operation
Continuous Shutter Mode
・
This is the mode to read out video data continuously. Exposure time overlaps the readout period.
・
No external trigger input signals are needed but it does free run.
・
Shutter time is the preset shutter time set in advance.
・
When read out cycle changes by ROI function, faster shutter time than the ready out cycle must be set.
Horizontal Timing at Full Scan (Reference)
aa: 2448 clk
bb: 3 clk
aa: 1224 clk
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
2 tap DA
1
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
2447
1
VIDEO
LVAL/DVAL
2448
2447
2
3
5
3
CLK : 74.25MHz
～ ～
Blank
2
1
1 tap DA
2445
3
1
2
2448
4
6
2446
4
2
2 tap DB
bb: 180 clk
4
1
5
2
6
3
2446
2443
2447
2444
2448
2445
2
5
8
3
6
9
bb: 3 clk
aa: 816 clk
1
4
7
3 tap DA
3 tap DB
3 tap DC
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・
Blank
Blank
Bl
ack
1 line (2451 clk =33.0
μ
s
)
1 line (1227 clk =16.5
μ
s
)
1 line (996 clk =13.4
μ
s)
Vertical Timing at Full Scan (Reference for continuous read operation)
LVAL
1/2/3 Tap
VIDEO
2048
2047
3
1 frame 2080 lines
FVAL
Exposure setting time
1
2
2048
Bl
ack
Exposure time
3
1
2
Output
32
Preset Trigger Shutter Operation (Preset Trigger Shutter Mode)
・
This is to detect the signal edge of external trigger input and read out video data after completion of exposure.
・
Shutter time for exposure period is the preset shutter time set in advance.
Pulse Width Trigger Shutter Operation (Pulse Width Control Trigger Shutter Mode)
・
This is to detect the signal edge of external trigger input and read out video after completion of exposure.
・
Shutter time for exposure period is the pulse width of the trigger input signal.
