Interface Implementation12
• DISCONNECT
• IDENTIFY
• IGNORE WIDE RESIDUE
• INITIATOR DETECTED ERROR
• MESSAGE PARITY ERROR
• MESSAGE REJECT
• NO-OP (no operation)
• PARALLEL PROTOCOL REQUEST (PPR)
• RESTORE POINTERS
• SAVE DATA POINTER
• SYNCHRONOUS DATA TRANSFER REQUEST
• WIDE DATA TRANSFER REQUEST
For implementation details on these messages, see Chapter 2, “Messages”
Supported commands
The following commands are supported by the drives. They include all Mandatory and Extended
commands and most Optional commands.
19h ERASE 03h REQUEST SENSE
12h INQUIRY 44h REPORT DENSITY SUPPORT
1Bh LOAD/UNLOAD A3h (05h) REPORT DEVICE IDENTIFIER
2Bh LOCATE A0h REPORT LUNS
4Ch LOG SELECT A3h (0Ch) REPORT SUPPORTED OP CODES
4Dh LOG SENSE A3h (0Dh) REPORT SUPPORTED TASK MNGMNT FUNCTNS
15h/55h MODE SELECT 56h/16h RESERVE UNIT
1Ah/5Ah MODE SENSE 01h REWIND
5Eh PERSISTENT RESERVE IN 1Dh SEND DIAGNOSTIC
5Fh PERSISTENT RESERVE OUT 0Bh SET CAPACITY
1Eh PREVENT/ALLOW MEDIUM REMOVAL A4h (06h) SET DEVICE IDENTIFIER
08h READ 11h SPACE
8Ch READ ATTRIBUTE 00h TEST UNIT READY
05h READ BLOCK LIMITS 13h VERIFY
3Ch READ BUFFER 0Ah WRITE
ABh (01h) READ MEDIA SERIAL NUMBER 8Dh WRITE ATTRIBUTE
34h READ POSITION 3Bh WRITE BUFFER
1Ch RECEIVE DIAGNOSTIC RESULTS 10h WRITE FILEMARKS
57h/17h RELEASE UNIT
