The DMAC 102 transfers the command generated by {HEAD ~ the command generating unit} 109 to {TAIL ~ the image processing module} A  
The DMAC 102 transfers the command generated by { HEAD ~ the command generating unit } 109 to { TAIL ~ the image processing module } A
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH