Basler A202K Manual page 32

Operation and Features
Case 2 - Exposure Start With Frame Valid Low
Figure 3-5: ExSync, Level-controlled Mode - Exposure Start with Frame Valid Low
If the ExSync signal falls while frame valid is low as shown in Figure 3-5:
• Exposure will start after a delay of 3.7µs.
• The actual length of the exposure time will be equal to the ExSync signal low time plus
94.5 µs.
As shown in Figure 3-5, FVAL must be low for at least 1 µs before the ExSync signal
falls.
3-6
EXSYNC
> 1 µs
Frame
Valid
1002 1003 1004
Line
Valid
Integrate
Enabled
DRAFT
exposure
1 2 3
charts are
not drawn to
Timing
scale.
k
BASLER A202