{HEAD ~ Multiple bus masters}, such as a bus master 14 and a bus master 16 are operably connected or coupled to {TAIL ~ a system bus} 12 
{ HEAD ~ Multiple bus masters } , such as a bus master 14 and a bus master 16 are operably connected or coupled to { TAIL ~ a system bus } 12
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH