{TAIL ~ The display data} read from the frame memory 600 are transmitted to the CRT 700 via the graphic bus 400, the superposition data controller 1000 and {HEAD ~ the display drive controller} 910 
{ TAIL ~ The display data } read from the frame memory 600 are transmitted to the CRT 700 via the graphic bus 400 , the superposition data controller 1000 and { HEAD ~ the display drive controller } 910
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH