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The limit checking mechanism can automatically compare each digital conversion result to an upper and a lower boundary value. A channel event can then be generated when the result of a conversion/comparison is inside or outside a user-defined band.
- Place some boundaries to create 3 bands in the analog range in order to control the result limits.
- The limit checker permits the control of an analog signal so that when the signal increases or decreases above or below some configurable value, an event can be trigger and an action can be executed.
- As an example, a limit checker can detect an overvoltage and generate a stop signal to a timer to avoid damage on the hardware
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