68 ï‚· Operational Reference Falconâ„¢ 4-CLHS Series
Counter Reset Line
Activation
counterResetLineActivation Specify the edge transition on the selected line that will
reset the selected counter.
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Rising Edge RisingEdge Reset counter on rising edge of the selected signal.
Falling Edge FallingEdge Reset counter on falling edge of the selected signal.
Any Edge AnyEdge
Reset counter on the falling or rising edge of the selected
signal
Counter Value counterValue Read the current value of the selected counter.
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Counter Value at Reset counterValueAtReset Stores the counter value of the selected counter when it
was reset by a trigger or by an explicit Counter Reset
command.
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Counter Reset counterReset Resets the selected counter to zero. The counter starts
immediately after the reset. To temporarily disable the
counter, set the Counter Start Source feature to Off.
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Timer Selector
timerSelector Selects which timer to configure.
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Timer 1 Timer1 Timer 1 selected
Timer Mode timerMode
Select the Timer mode. The selected Timer is Active or
Disabled. When Disabled, the Timer can be configured.
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Off Off The selected Timer is Disabled.
Active Active The selected Timer is Enabled.
Timer Status timerStatus Returns the current state of the timer.
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Timer Idle TimerIdle The timer is idle. The TimerStartSource feature is
set to off.
Timer Trigger Wait TimerTriggerWait The timer is waiting for a start trigger.
Timer Active TimerActive The timer is counting for the specified duration.
Timer Completed TimerCompleted The timer reached the TimerDuration count.
Timer Start Source
timerStartSource
Select the trigger source to start the timer. The Event
Control section provides details and timing diagrams for
the supported events.
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TimerReset Cmd Off Starts with the reception of the TimerReset Icommand.
Exposure Start ExposureStart Start Timer on Exposure Start event.
ExposureEnd ExposureEnd Start Timeron Exposure End event.
Readout Start ReadoutStart Start Timer on Readout Start event.
Readout End ReadoutEnd Start Timer on Readout End event.
Frame Start FrameStart Start Timer on Frame Start event.
Valid Frame Trigger ValidFrameTrigger Start Timer on Valid Frame Trigger.
Frame Start FrameStart Start Timer on Frame Start event.
Frame Burst End FrameBurstEnd Start Timer on Frame Burst End event.
Line 1 Line1 Start Timer on a transition of I/O Line 1 event.
See Input Signals Electrical Specifications.
Line 2 Line2 Start Timer on a transition of I/O Line 2 event.
CLHS In LinkTrigger0 Start Timer on a transition of CLHS In (LinkTrigger0).
Timer 1 End Timer1End Start Timer on Timer End event.
Counter 1 End Counter1End Start Timer on Counter 1 End event.
Timer Line Activation timerStartLineActivation Select the trigger activation mode which starts the timer.
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Rising Edge RisingEdge Starts counter on rising edge of the selected signal.
Falling Edge FallingEdge Starts counter on falling edge of the selected signal.
Any Edge AnyEdge Starts counter on the falling or rising edge of the
selected signal.
Timer Delay timerDelay Sets the duration (in microseconds) of the delay to apply at
the reception of a Start Trigger before starting the timer.
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