Basler A202K Manual page 35

Case 2 - Exposure Start With Frame Valid Low
Figure 3-7: ExSync, Programmable Mode - Exposure Start with Frame Valid Low
If the ExSync signal falls while frame valid is low as shown in Figure 3-7:
• Exposure will start after a delay of 3.7 µs.
• The actual length of the exposure time will be equal to the programmed time plus 94.5 µs.
As shown in Figure 3-7, FVAL must be low for at least 1 µs before the ExSync signal
rises.
k
BASLER A202
EXSYNC
> 1 µs
Frame
Valid
1001 1002 1003 1004
Line
Valid
Integrate
Enabled
DRAFT
Exposure
(Timer 1)
1
Operation and Features
2 3
Timing
charts are
not drawn to
scale.
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