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1
Byte 0
2
3
4
5
Operation code X©12π
Logical unit number
(Reserved)
Control byte
7 6 5 4 3 2 1 0
(Reserved)
Allocation length
Page code
EVPD
a. EVPD (enable vital product data) : Byte 1
This scanner does not support EVPD. If this bit is set to 1, the scanner returns
the following error information:
f Status: B©00001π (CHECK CONDITION)
f Sense key: X©5π (ILLEGAL REQUEST)
b. Page code: Byte 2
This scanner does not support page code. If this bit is set to 1, the scanner
returns the following error information:
f Status: B©00001π (CHECK CONDITION)
f Sense key: X©5π (ILLEGAL REQUEST)
c. Allocation length: Byte 4
This field specifies the storage area in bytes that the initiator allocates for
inquiry data. If a 0 is set here, inquiry data is not transferred, but this is not
regarded as an error. The target terminates the DATA IN phase when it has
transferred either the bytes of inquiry data specified in this field or all of
effective inquiry data.
4 $ 26