Table 7: Supported commands (Continued)

Command name

Command code (in hex)

 

 

 

 

Security Unlock

F2H

 

 

 

 

Seek

70H

 

 

 

 

Set Drive Parameters

91H

 

 

 

 

Set Features

EFH

 

 

 

 

Set Max Address

F9H

 

 

 

 

Note: Individual Set Max com-

Address:

00H

mands are identified by the value

Password:

01H

placed in the Set Max Features

Lock:

02H

register as defined to the right.

Unlock:

03H

 

Freeze Lock:

04H

Set Multiple Mode

C6H

 

 

 

 

Sleep

99H, E6H

 

 

 

 

S.M.A.R.T.

B0H

 

 

 

 

Standby

96H, E2H

 

 

 

 

Standby Immediate

94H, E0H

 

 

 

 

Vendor Unique

9AH, FAH, FBH

 

 

 

 

Write Buffer

E8H

 

 

 

 

Write DMA

CAH, CBH

 

 

 

 

Write DMA Extended

35H

 

 

 

 

Write Log Extended

32H

 

 

 

 

Write Multiple

C5H

 

 

 

 

Write Multiple Extended

39H

 

 

 

 

Write Sectors

30H, 31H

 

 

 

 

Write Sectors Extended

34H

 

 

 

 

ATA-standard power-management commands

 

 

 

 

Check Power Mode

98H or E5H

 

 

 

 

Idle

97H or E3H

 

 

 

 

Idle Immediate

95H or E1H

 

 

 

 

Sleep

99H or E6H

 

 

 

 

Standby

96H or E2H

 

 

 

 

Standby Immediate

94H or E0H

 

 

 

 

ATA-standard security commands

 

 

 

 

 

Security Set Password

F1H

 

 

 

 

Security Unlock

F2H

 

 

 

 

Security Erase Prepare

F3H

 

 

 

 

Security Erase Unit

F4H

 

 

 

 

Momentus 4200 N-Lite Product Manual, Rev. A

19

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Image 29
Seagate ST940110A Command name Command code in hex, ATA-standard power-management commands, ATA-standard security commands