Hitachi ULTRASTAR 15K450 HUS154530VLF400 - Manual (Page 182)

Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
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19.9 MODE SELECT (55)
Table 139: Mode Select (55)
The MODE SELECT (55) command provides a means for the Initiator to specify LUN or device parameters to the Target. See
the MODE SELECT (15) command for a description of the fields in this command.
Byte
Bit
7 6 5 4 3 2 1 0
0 Command Code = 55h
1 Reserved = 0 PF=1 Reserved = 0 SP
2-6 Reserved = 0
7-8
(MSB) Parameter List Length
(LSB)
9 VU = 0 Reserved = 0 FLAG LINK