Programming Mode

@startuml hide empty description [*] --> init_state init_state #83f795 --> init_reqmemon: tr_ok init_reqmemon #83f795 --> init_waitmemon: tr_ok init_waitmemon #83f795 --> init_ntag: tr_ok init_waitmemon --> init_waitmemon: tr_wait init_ntag #83f795 --> init_progmode: tr_prog init_progmode #83f795 --> init_progmode: tr_ok init_progmode --> init_progmode: tr_wait @enduml

The state machine branches to init_progmode() when the nPRG pin is LOW.