Regularly, the connection box 46 send {TAIL ~ the accumulated data} in RAM memory to {HEAD ~ a storage device} in the processing unit 48 
Regularly , the connection box 46 send { TAIL ~ the accumulated data } in RAM memory to { HEAD ~ a storage device } in the processing unit 48
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH