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14 Interface Implementation
Supported Messages
The following messages are supported by the drives:
ABORT
BUS DEVICE RESET
COMMAND COMPLETE
DISCONNECT
IDENTIFY
IGNORE WIDE RESIDUE
INITIATOR DETECTED ERROR
MESSAGE PARITY ERROR
MESSAGE REJECT
NO-OP
(no operation)
RESTORE POINTERS
SAVE DATA POINTER
Extended Message: PARALLEL PROTOCOL REQUEST
Extended Message: SYNCHRONOUS DATA TRANSFER REQUEST
Extended Message: 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
57h/17h
RELEASE UNIT
12h
INQUIRY
03h
REQUEST SENSE
1Bh
LOAD/UNLOAD
44h
REPORT DENSITY SUPPORT
2Bh
LOCATE
A0h
REPORT LUNS
4Ch
LOG SELECT
56h/16h
RESERVE UNIT
4Dh
LOG SENSE
01h
REWIND
15h/55h
MODE SELECT
1Dh
SEND DIAGNOSTIC
1Ah/5Ah
MODE SENSE
11h
SPACE
1Eh
PREVENT/ALLOW MEDIUM REMOVAL
00h
TEST UNIT READY
08h
READ
13h
VERIFY
05h
READ BLOCK LIMITS
0Ah
WRITE