ATA REGISTERS SSD-HXXX(I)-3650 DATA SHEET
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DOCUMENT: 3650H-02DSR JUNE 17, 2008 PAGE 23
COMMAND REGISTER
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.
See "ATA Command Block and Set Description" on page 27 for a listing of the
supported ATA commands.
Table 25: Command Register
Operation
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Read/Write ATA Command Code