3.2.7 How to use the debounce switch
It’s used for supplying the single perfect square-wave pulse for the digital circuit.
There is 2 outputs; following,
(1) Rising edge pulse output - if the switch is not pressed, the logic level will
be “0”. If press the switch, it will be “1” up to press it.
(2) Falling edge pulse output - if the switch is not pressed, the logic level
will be “1”. If press the switch, it will be’0" up to press it.
It is noticed that, logic switch, logic monitor and debounce switch can work
suddenly, do not use/connect the ground line.