Roi (Region Of Interest) - IAI SP-20000M-CXP2 User Manual

Table – 17 Vertical format in Continuous Trigger (2/2)
Camera Settings
CXP6
1X_1Y 30.0
_X2
CXP6
_X1
or 1X_1Y 15.0
CXP3
_X2
CXP3
1X_1Y 7.5
_X1
Note: (1) In the SP-20000-CXP2, the frame rate control is done in steps of 1 μs unit. Therefore, FVAL Non Active conversion has
tolerance.
(2) Even if the horizontal binning is ON, the horizontal frequency is not doubled. Therefore, the vertical frequency is not
increased.
(3) If the vertical binning is ON, the horizontal frequency becomes half. Therefore, if the height is half, the vertical frequency
is not doubled.
(4) In the SP-20000-CXP2, the frame rate can be varied in steps of 1 μs. "(B) FVAL NON Active in the table XX will be varied.
(5) V-Offset: The period from FVAL Active Start to 1
6.3.3

ROI (Region Of Interest)

In the SP-20000-CXP2, a subset of the image can be output by setting Width, Height, Offset-X, and
Offset-Y. If the height is decreased, the number of lines read out is decreased and as the result, the
frame rate is increased. However, in the horizontal directon, the horizontal frequency is not changed if
the width is decreased. In the SP-20000-CXP2, the minimum width is "8" and minimum height is "2".
Setting example (1)
Binning Horizontal = 1
Binning Vertical
Mirroring = Off
SP-20000M-CXP2 / SP-20000C-CXP-2
ROI
5120 0 3840 0
5120 0 1920 0
2560 0 3840 0
2560 0 1920 0
5120 0 3840 0
5120 0 1920 0
2560 0 3840 0
2560 0 1920 0
5120 0 3840 0
5120 0 1920 0
2560 0 3840 0
2560 0 1920 0
= 1
Binning
1:OFF, 2:ON
Frame
Rate
[Unit: Hz]
1 1
[Acquisition Frame Rate
1 2
30.000
2 1
2 2
1 1
[Acquisition Frame Rate
1 2
15.000
2 1
2 2
1 1
[Acquisition Frame Rate
1 2
7.500
2 1
2 2
st
LVAL Active Start
OffsetX
Width Width
OffsetY
Height
5120 Width Max
Fig. 18 Setting example (No binning)
- 31 -
(E)
Exposure
Time
(Max.)
[Unit:
[Unit: us]
Line]
38.1
19.0
Raw] - 250us
= 33333-250
38.1
＝33083
19.0
ROUNDDOWN(
19.0
9.5
Raw] - 250us
19.0
= 66667-250
9.5
＝66417
19.0
9.5
Raw] - 500us
= 133333-500
19.0
＝132833
9.5
Readout area
(F)
Exposure
End
to
FVAL
Active
Start
[Unit: us]
305.225
305.225
305.225
305.225
305.225
305.225
305.225
305.225
610.424
610.424
610.424
610.424