In {TAIL ~ step} 405, {HEAD ~ a wait} is executed for a request to EEPROM stored data 
In
In { TAIL ~ step } 405 , { HEAD ~ a wait } is executed for a request to EEPROM stored data
REL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH