, {TAIL ~ the ECC control circuit} 12 corrects an erroneous part of {HEAD ~ the data} in the data memory circuit 14 through the SCSI controller circuit 13  
, { TAIL ~ the ECC control circuit } 12 corrects an erroneous part of { HEAD ~ the data } in the data memory circuit 14 through the SCSI controller circuit 13
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH