The fairness of the bus is thereby increased by creating a mechanism for getting {HEAD ~ a “parked” device} off {TAIL ~ the data bus} without the use of another dedicated signal between physical components 
off
The fairness of the bus is thereby increased by creating a mechanism for getting { HEAD ~ a “ parked ” device } off { TAIL ~ the data bus } without the use of another dedicated signal between physical components
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH