Silicon Image Drive SSD-P08G(I)-3521 数据表
ATA R
EGISTERS
SSD-P
XXX
(I)-3521 D
ATA
S
HEET
S
ILICON
S
YSTEMS
P
ROPRIETARY
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All unauthorized use and/or reproduction is prohibited.
3521P-02DSR
P
AGE
55
F
EBRUARY
2, 2009
C
OMMAND
R
EGISTER
The Command register specifies the ATA command code being issued to the
drive by the host. Execution of the command begins immediately following the
issuance of the command register code by the host.
drive by the host. Execution of the command begins immediately following the
issuance of the command register code by the host.
See
for a listing of the
supported ATA commands.
Table 42: Command Register
Operation
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Read/Write
ATA Command Code