MicroHAWK Engine Integration Guide 6-19
Read Cycle
Timed Capture
Usage: Timed Rapid Capture is useful in fast-moving applications in which symbols
are only in the field of view for a short time and precise timing is required.
Definition: In Timed Rapid Capture, decoding occurs independent of and simultaneous
with capturing, thus allowing precise timing or no delay at all between
captures.
Also, consecutive captures are regarded as the same symbol if the output
data is the same.
Start of Read Cycle
No Time Delay Between Captures
n
End of
read cycle
Time Delay Between Captures
Time Before First Capture
Diagram B
Diagram A
Processing
End of
read cycle
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