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3.
Commands
The following commands are supported by this scanner:
•
INQUIRY
•
OBJECT POSITION
•
READ
•
RELEASE UNIT
•
REQUEST SENSE
•
RESERVE UNIT
•
SEND DIAGNOSTIC
•
SET WINDOW
•
TEST UNIT READY
•
SCAN
A control byte is not supported. If value other than X'OO' is specified. an error is generated.
4.
Statuses
The following statuses are supported by this scanner:
•
BUSY
•
CHECK CONDITION
•
GOOD
•
RESERVATION CONFLICT
5.
Messages
The following messages are supported by this scanner:
•
ABORT
•
BUS DEVICE RESET
•
COMMAND COMPLETE
•
IDENTTIY
•
INITIATOR DETECTED ERROR
•
MESSAGE PARITY ERROR
•
MESSAGE REJECT
•
NO OPERATION
6.
Others
The bits and fields for which the word 'Reserved" is described are checked. For a non-zero, an error is
returned.
4-2
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