ORCA-Lightning Digital CMOS Camera C14120-20P Instruction manual_Ver.2.5
53
(2) Functions
[Correspondence table by camera readout modes]
Camera readout modes
(
: enabled,
−
: disabled)
Functions
Normal
Area Mode
Lightsheet
Readout Mode
Camera operation modes
Free running mode
External trigger mode
Start trigger mode
External trigger mode
Edge trigger mode
Global reset Edge trigger mode
−
Level trigger mode
−
Global reset Level trigger mode
−
Synchronous readout trigger mode
−
Readout methods
Normal readout: 1x1
Binning readout: 2x2, 4x4
−
Sub-array readout
Trigger outputs
Global exposure timing output
−
Programmable timing output 1,2,3
Trigger ready output
Continuous High output (Positive)
Continuous Low output (Negative)
a. Camera readout mode (Light sheet readout mode)
Standard Full Well Capacity Mode
High Full Well Capacity Mode
Readout time
8.2 ms to 129.6 ms
(Setting range of 4H: 12.608
μ
s to
200
μ
s)
32.7 ms to 129.6 ms
(Setting range of 4H: 50.432
μ
s to
200
μ
s)
Minimum readout interval
(4608 x 2592)
8.3 ms
32.7 ms
Readout direction
Forward direction
b. Readout methods
Normal readout
(Full resolution readout)
Readout pixel
1×1 (1 pixel step)
Number of readout pixel
4608 (H) × 2592 (V)
Binning readout
(Digital binning) *
3
Readout pixel
2×2 (2 pixels (H) × 2 pixels (V) step)
4×4 (4 pixels (H) × 4 pixels (V) step)
Number of readout pixel
2×2
2304 (H) × 1296 (V)
4×4
1152 (H) × 648 (V)
Sub-array readout
Readout pixel
1×1
Number of readout pixel
It depends on the following setting.
Unit of setting
for the number of readout pixel
1×1
Horizontal: 128 pixels
Vertical: 4 pixels
2×2
Horizontal: 64 pixels
Vertical: 2 pixels
4×4
Horizontal: 32 pixels
Vertical: 1 pixel
*
3 Digital binning processing in the camera.
c. External trigger mode
External signal input
External input (SMA connector)
External trigger input level
3.3 V
LVCMOS level
External trigger input impedance
10 k
Ω
External trigger delay function
0 µs to 10 s (in steps of 1 µs)
