Hitachi HUS154530VLF400 User Manual
Hitachi Ultrastar 15K450 (FC-AL) Hard Disk Drive Specification
286
19.54 WRITE (32) - (7F/0B)
Table 241: Write (32) - (7F/0B)
The WRITE command requests that the drive write data transferred from the initiator to disk. Each logical block transferred
Byte
Bit
7
6
5
4
3
2
1
0
0
Command Code = 7Fh
1
VU = 0
Reserved = 0
FLAG
LINK
2-5
Reserved = 0
6
Reserved = 0
Group Number = 0
7
Additional CDB Length = 18h
8-9
Service Action = 0009h
10
WRPROTECT
DPO
FUA
Rsvd=0
FUA_NV
Rsvd=0
11
Reserved = 0
12-19
(MSB)
Logical Block Address
(LSB)
20-23
(MSB)
Expected Initial Logical Block Reference Tag
(LSB)
24-25
(MSB)
Expected Logical Block Application Tag
(LSB)
26-27
(MSB)
Logical Block Application Tag Mask
(LSB)
28-31
(MSB)
Transfer Length
(LSB)