{HEAD ~ A circuit} for resetting a system controller includes {TAIL ~ a level detector} and a watch dog circuit 
includes
{ HEAD ~ A circuit } for resetting a system controller includes { TAIL ~ a level detector } and a watch dog circuit
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH