The multiprocessor system includes {HEAD ~ a subsystem monitoring circuit} which monitors {TAIL ~ the addresses} requested by the local CPU 
monitors
The multiprocessor system includes { HEAD ~ a subsystem monitoring circuit } which monitors { TAIL ~ the addresses } requested by the local CPU
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH