If Overlap Setting Is Off - IAI SP-20000M-CXP2 User Manual

7.5.1

If Overlap setting is OFF

Note: The trigger pulse is accepted during Frame Trigger Wait being active if the trigger overlap
is OFF. When the trigger is accepted, the trigger wait is inactive until the readout is completed.
Table – 41 Timing values
Camera Settings
Tap Vertical
Geometry Binning
1X – 1Y
t1
t2 1X - 1Y
t3 1X -1Y
Note: (1) Because jitter occurs during triggering, t2 has tolerance in time.
(2) If the exposure signal is used as TTL OUT, the timing is delayed against the timing inside camera. Especially, the pahse
delay is large at the rising edge.
Table – 42 Minimum trigger interval calculation formula (Trigger Overlap: OFF)
Camera Settings
Link Tap
Configuration Geometry
CXP6_X2 1X – 1Y
CXP6_X1 1X – 1Y
CXP3_X2
CXP3_X1 1X – 1Y
Note: If Trigger Overlap is set at OFF and the trigger period is less than value described in the above table, the trigger
mask becomes effective and the trigger might be ignored.
SP-20000M-CXP2 / SP-20000C-CXP-2
Frame Start Trigger
Frame Trigger Wait
Frame Active
CMOS Exposure
Exposure Active
FVAL
Note
Fig. 26
Exposure
Active Signal
source
—
TTL Out
—
Inside Camera
TTL Out
1
(Off)
Inside Camera
TTL Out
2
(On)
Inside Camera
Settings:
Trigger Mode="On"、Exposure Mode="Timed"、Trigger Overlap="Off"
Binning
Vertical
[Unit：us]
1 (Off) ROUNDDOWN(
((([Height]+1) x 320.5) + 12205 ) ÷ 40MHz x 10^6) + 10us
2 (On) ROUNDDOWN(
((([Height]+1) x 641) + 12205 ) ÷ 40MHz x 10^6) + 10us
1 (Off) ROUNDDOWN(
((([Height]+1) x 641) + 12205 ) ÷ 40MHz x 10^6) + 10 us
2 (On) ROUNDDOWN(
((([Height]+1) x 1282) + 12205 ) ÷ 40MHz x 10^6) + 10us
1 (Off) ROUNDDOWN(
((([Height]+1) x 641) + 12205 ) ÷ 20MHz x 10^6) + 10us
2 (On) ROUNDDOWN(
((([Height]+1) x 1282) +12205 ) ÷ 20MHz x 10^6) + 10us
t1
t2
Exposure Period
Timed Overlap = OFF
Link Configuration
CXP6_X2
2L(mini)
2.120 us
450 ns ～480 ns 450 ns ～480 ns
304.980 us
305.240 us
305.240 us
304.980 us
- 47 -
t3
CXP6_X1
CXP3_X1
CXP3_X2
2L(mini) 2L(mini)
2.120 us 2.370 us
700 ns ～750 ns
304.980 us 610.170 us
305.240 us 610.400 us
305.240 us 610.170 us
304.980 us 610.400 us