17 read (12) - (a8), Table 172.read (12) - (a8) – Hitachi ULTRASTAR 15K450 HUS154530VLF400 User Manual
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Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
211
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
7
6
5
4
3
2
1
0
0
Command Code = A8h
1
RDPROTECT
DPO
FUA
Rsvd = 0
FUA_N
V
Rsvd = 0
2 - 5
(MSB)
Logical Block Address
(LSB)
6 - 9
(MSB)
Transfer Length
(LSB)
10
Reserved = 0
11
VU = 0
Reserved = 0
FLAG
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