Exsync, Programmable Mode - Basler A500k User Manual

3.3.3 ExSync, Programmable Mode

When using the ExSync programmable mode to control exposure, several guidelines must be
followed:
• ExSync must remain high for a minimum of 1 µs.
• ExSync must remain low for a minimum of 1 µs.
• Timer 1 must be set to a minimum of 10 µs.
• Using full resolution, the minimum ExSync signal period is 2 ms for the A504
the A503
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• If the AOI feature is used, the minimum ExSync signal period is equal to
1/Maximum Frame Rate where the maximum frame rate is determined by the suitable
formula in section 3.10.1.
Assuming that these general guidelines are followed, the reaction of the camera to a falling
ExSync signal will be one of four cases, which are described in sections 3.3.3.1, 3.3.3.2,
and 3.3.3.4.

The FlashOut signal can be set into a mode where it is high while the effective
exposure occurs, i.e. while the Integrate Enabled signal is high.
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Basler A500
PRELIMINARY
and 13.52 ms for the A501 .
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Basic Operation and Features
, 2.485 ms for
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3.3.3.3
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