It includes {HEAD ~ a holding interval decision portion} for determining {TAIL ~ the holding interval T} in accordance with a predetermined integer multiple of the period of a bus clock signal 
It includes { HEAD ~ a holding interval decision portion } for determining { TAIL ~ the holding interval T } in accordance with a predetermined integer multiple of the period of a bus clock signal
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH