Presenting information and knowledge about flag!
So simple yet uncertain. Those who read will find out.
a voltage that indicates an event has taken place. Typically, a low voltage means the event has not occurred, while a high voltage means that it has. The output of a comparator is an example of a flag.
Another definition of flag:
is an indicator that can he set or unset. Its state indicates a condition (e.g.
whether or not a list of numbers has been sorted or whether an interrupt has
Other electronic terms somewhat related to flag