Exsync, Level-Controlled Mode With Synchronous Timing 1 - Basler A500k User Manual

Basic Operation and Features

3.3.2.3 ExSync, Level-controlled Mode with Synchronous Timing 1

Figure 3-13: ExSync, Level-controlled Mode - Exposure Start and Stop when Frame Valid is High
If the exposure starts and ends while Frame Valid is high (see Table for values n to z):
• The actual start of exposure can be x µs later than the falling of the ExSync signal.
• Actual length of exposure time = n - y µs ... n + z µs
The actual length of exposure time can only occur in multiples of w µs.
n
x
y
z
w
3-14
PRELIMINARY
k/kc k/kc
A504 A501
exposure set by ExSync
1.8 µs to 5 µs 6.9 µs to 20.2 µs
≤ ≤
2 µs 7 µs
≤ ≤
2 µs 12.7 µs
2 µs 13.2 µs
k
Basler A500