HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 41
Table 2-2, Group 1 and 2 Commands 10-byte command, Description, Number, Read Defect
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Table 2-2 SCSI-2 Drive Command Set Numerical List of Commands Group 1 and 2 Commands (10-byte command) Code Name (hex.) Description Page Number 25H Read Capacity Reads the capacity of the optical disk 2-80 28H Read Reads data from the specified 2-82 logical block address 2AH Write Writes data to the specified logical block address 2-84 2BH Seek Moves the optical head to the physical track where the specified logical block exists 2-87 2CH Erase Executes erase operation from the specified logical block address on rewritable disks only 2-88 2EH Write and Verify Writes data to the optical disk and then verifies the written data by checking the error correction code 2-90 2FH Verify Verifies the data starting from the specified logical block address by checking the error correction code 2-92 34H Pre-Fetch Transfers the specified number of data blocks starting from the specified logical block address to cache memory 2-94 35H Synchronize Initiates the writing of all Cache cached write data to the optical disk 2-95 37H Read Defect Reads the optical disk defect 2-96 Data information 2-4 Chapter 2