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SW-4000T-10GE
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Counter And Timer Control Function
This camera supports only the counter function.
The counter function counts up change points in the camera’s internal signals using the
camera’s internal counter, and reads that information from the host side. This function is
useful for verifying error conditions via the count value using internal camera operations.
Six counters are available on the camera; Counter0, Counter1, Counter2, Counter3, Counter4
and Counter5.
The functions that can be counted are fixed for each counter.
Counter0: Counts the number of Line Trigger instances.
Counter1: Counts the number of Line Start instances.
Counter2: Counts the number of Exposure Start instances.
Counter3: Counts the number of Frame Trigger instances.
Counter4: Counts the number of Frame Start instances.
Counter5: Counts the number of Frame Transfer End instances.
When a problem occurs in a system that includes this camera, comparing the values from
multiple counters allows you to verify the extent of normal operability and can be useful when
investigating the cause of the problem.
■
Counter occurrence diagram
Line Trigger
Counter0
Exposure Start
Counter2
Event occurrence
Count up
Counter0
Request
Read out
value
Counter reset
Count up
Counter2
Request
Read count
value
Counter reset
Count 0 reset
Counter2 reset
MCU
HOST
Note
You can reset a specific counter's count value by executing CounterReset[Counter0, Counter1,
Counter2, Counter3, Counter4, Counter5].
Event occurrence
Summary of Contents for SW-4000T-10GE
Page 60: ...SW 4000T 10GE 60 Spectral Response Wave length nm Relative Response Wave length nm ...
Page 61: ...SW 4000T 10GE 61 Dimensions F mount SW 4000T 10GE F Dimenstional tolerance 0 3mm Unit mm ...
Page 62: ...SW 4000T 10GE 62 M52 mount SW 4000T 10GE M52 Dimenstional tolerance 0 3mm Unit mm ...