Dalsa Stop Action 4M30 User Manual page 25

4M Stop Action Camera Manual
Figure 11: Mode 2 Timing
Mode 3: External Trigger with Maximum Exposure
Frame rate is set by the period of t
external trigger marks the beginning of the maximum exposure with exposure control
disabled (ECD).
Figure 12: Frame Rate is set by External Trigger Pulses.
EXSYNC
Mode 4: Smart EXSYNC, External Frame Rate and Exposure Time
In this mode, EXSYNC sets both the frame period and the exposure time. The rising edge of EX
the beginning of the exposure and the falling edge initiates readout. Refer to
Table 11: Allowable Exposure Time Increments on page 27 for details on minimum
exposure time increments for this mode.
Figure 13: Trigger Period is Repetitive and Greater than Read Out Time.
CR
EXSYNC
CR= Charge Reset
DALSA
PRELIMINARY
Programmable Period
Exposure Time
Readout
Frame Period
Programmable Period
he external trigger pulses. The falling edge of the
Frame Period
Readout
Exposure Time
Frame Period
Exposure Time
Readout
Readout
Frame Period
Programmable Period
Frame Period
Readout
Exposure Time
Frame Period
Waiting
CR Exposure Time
25
Programmable Period
Exposure Time
SYNC marks
Waiting
Readout
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