Seagate Medalist 2160N (ST52160N), Руководство по эксплуатации продукта

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Page
code Allocation
length
Mode Sense data returned
0A
H
18
H
4 bytes of Mode Sense header
8 bytes of block descriptor
2 bytes of mode-page header
10 bytes of Control Mode page parameters
00
H
10
H
4 bytes of Mode Sense header
8 bytes of block descriptor
2 bytes of mode-page header
2 bytes of Unit Attention Page parameters
3.4.13.2 Mode Sense data
The Mode Sense parameter list contains a 4-byte header followed by an
8-byte block descriptor (if any), followed by the mode pages. The header
and block descriptor are shown below. The mode pages are described
in Appendix C on page 97.
Bytes
Bits
7 6 5 4 3 2 1 0
0 Mode Sense data length
1 (default) Medium type (00
H
)
2 WP=0 Reserved
3 (default) Block descriptor length (08
H
)
(Optional) Block descriptor
4 (default) Density code (00
H
)
5–7 Number of blocks
8 (default) Reserved (00
H
)
9–11 Block length
Mode pages
12– n Mode pages
Byte 0 The Mode Sense data length specifies the number of
bytes minus 1 of the Mode Sense data to be transferred
to the initiator.
Byte 1 The
medium type is always 0.
Byte 2 The WP (write protect) bit is always 0, which means the
media is write-enabled.
Medalist Pro 2160N/2160WC Product Manual, Rev. A 55