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54
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AP-3200T-
PMCL
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Counter occurrence diagram
FrameStartTrigger
Counter0
ExposureStart
Counter1
Event occurrence
Event occurrence
Count up
Count up
Count 1
request
Read count
value
Counter 0
Request
Read count
value
Counter reset
Counter reset
Count 0 reset
Count 1 reset
MCU
HOST
Note
You can reset a specific counter's count value by executing CounterReset[Counter0, Counter1,
Counter2].
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Internal camera blocks
Event
detection
Counter
At event occurrence or count up
Counter
Counter
Counter reset
Internal MCU of
camera
Read
requested
counter value
Send
information
to the
HOST
Event
detection
Event
detection
Counter0
FrameStartTrigger
Counter1
ExposureStart
Counter2
SensorReadOut
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To use the counter function
Configure the settings as follows.
Four counters are available. Specify a counter (Counter0 to Counter3), and configure the settings.
Item
Setting value / selectable
range
Description
Counter 0 to 2
Counter 0 to 2
Select the counter.
CounterEventSource
Counter0
Off, Frame Trigger
Counter1
Off, ExposureStart
Counter2
Off, SensorReadOut
Select the counter event signal
for which to read the count
value.
When set to Off, the counter
operation will stop (but will not
be reset).
CounterEventActivation
When the counter function is
enabled, Counter0, Counter1, and
Counter2 are fixed at RisingEdge.
Specify the timing at which to
count.