An address sequencer provides {HEAD ~ a sequence} of {TAIL ~ addresses} to the image buffer and to a response memory 
An address sequencer provides { HEAD ~ a sequence } of { TAIL ~ addresses } to the image buffer and to a response memory
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH