TimerOut
 
 
 Bean TimerOut
 
Flip-flop output 1:1

Parameters of the bean.

Properties:
  • Bean name - Name of the bean.
  • Compare - Compare or reload register used by this bean (it also determines the timer because each compare belongs to a unique timer).
  • Output pin - Pin on which the output signal 1:1 is generated.
  • Output pin signal - Signal name of output pin.
  • Counter - Name of the counter used by this bean (for information only).
  • Interrupt service/event - Support of interrupt service. Events OnFalling and OnRising are available only if Interrupt service is enabled.
    • Interrupt - Interrupt vector invoked from the timer (for information only).
    • Interrupt priority - Priority of the interrupt associated with the timer.
  • Prescaler - Prescaler selected for the timer.
    • Internal prescaler - Internal prescaler value.
      This item is valid only if the prescaler above is selected internal peripheral (such as for example timer) and this peripheral allows additional settings. This HW feature is supported only for several CPU architectures.
    • Internal compare - Internal compare prescaler value.
      This item is valid only if the prescaler above is selected internal peripheral (such as for example timer) and this peripheral allows additional settings. This HW feature is supported only for several CPU architectures.
  • Pulse width - Pulse width (period of signal change). It is necessary to specify both a value and a unit (see Timing Setting Syntax). The setting can be made with the help of the Timing dialog box that gets open when clicking on button (...).
  • Same width in modes - Pulse width is exactly the same in all speed modes (high, low, slow). If you select 'Yes' the timing will be kept with a tolerance of one tick. If you select 'No' timing will be kept with setting precision only.
  • Initial polarity - Initial polarity of the output signal: "O" = "Low", "1" = "High". It is possible to change it in runtime using methods: ClrValue and SetValue .
  • Bean uses entire timer - The bean can use every subsystem of the timer, more actions may be done by HW instead of SW but no other bean can share the timer.
  • Initialization - Initial settings (after power-on or reset).
  • CPU clock/speed selection - Settings for the CPU speed modes: if the bean is supported or not.
    For details about speed modes please refer to page Speed Modes Support.



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