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