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