...
5) Enlarge the event and add : Event (5 ms tick, second, minute, serial port byte received, battery low ...)
6) Add a /NMI box with a pulse symbol (if you want...) with power failure, card insertion → /SNS -→ /NMI
...
5) Enlarge the event and add : Event (5 ms tick, second, minute, serial port byte received, battery low ...)
6) Add a /NMI box with a pulse symbol (if you want...) with power failure, card insertion → /SNS -→ /NMI