Optical Drive and Library SCSI-2 Command Reference

SCSI-2 Drive Command Set
Numerical List of Commands
Chapter 22-6
Table 2-3 Group 5 Commands (12-byte command)
Code
(hex.)
Name Description Page
A8H Read Reads data from the specified
logical block address
2-128
AAH Write Writes data to the specified
logical block address
2-131
ACH Erase Executes erase operation from
the specified logical block
address on rewritable disks
only
2-134
AEH Write and Verify Writes data to the optical disk
and then verifies the written
data by checking the error
correction code
2-137
AFH Verify Verifies the data starting from
the specified logical block
address by checking the error
correction code
2-140
B7H Read Defect
Data
Reads the optical disk defect
information
2-142
DEH Read Long Reads data starting at a
specified logical block address,
including error correction code
data
2-145
DFH Write Long Writes data starting at the
specified logical block address,
without using error correction
code generation circuitry
2-147