Thus, the daisy chain arbiter 43 is driven by {HEAD ~ the input enable signal} and outputs {TAIL ~ the priority grant signal} by determining the priority order of the input priority request signals R0 R3 
Thus , the daisy chain arbiter 43 is driven by { HEAD ~ the input enable signal } and outputs { TAIL ~ the priority grant signal } by determining the priority order of the input priority request signals R0 R3
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH