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