Delaying {HEAD ~ the latency} on write data reduces or eliminates {TAIL ~ the wasted time slots} on data bus 115 
eliminates
Delaying { HEAD ~ the latency } on write data reduces or eliminates { TAIL ~ the wasted time slots } on data bus 115
OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH