In a preferred embodiment, arbiter 16 sends a select signal to multiplexor 18 which selects the data from {HEAD ~ the requester} awarded {TAIL ~ priority} 
awarded
In a preferred embodiment , arbiter 16 sends a select signal to multiplexor 18 which selects the data from { HEAD ~ the requester } awarded { TAIL ~ priority }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL