Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
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19.17 READ (12) - (A8)
Table 177:Read (12) - (A8)
The READ(12) command causes the drive to transfer data to the initiator. See the READ(10) description for the definitions of
the fields in this command.
Byte Bit
76543 2 10
0 Command Code = A8h
1 RDPROTECT DPO FUA Rsvd = 0 FUA_N
VRsvd = 0
2 - 5
(MSB)
Logical Block Address
(LSB)
6 - 9
(MSB)
Transfer Length
(LSB)
10 Reserved = 0
11 VU = 0 Reserved = 0 FLAG LINK