Transfer of {HEAD ~ the stored information} from the serially connected memory to {TAIL ~ the two wire output port} is initiated by writing to a control register in the dedicated diagnostic data port 
Transfer of { HEAD ~ the stored information } from the serially connected memory to { TAIL ~ the two wire output port } is initiated by writing to a control register in the dedicated diagnostic data port
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH