Seagate ST32122A Product Manual - Page 31

ATA Interface commands, Supported ATA commands

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Medalist 4342, 3232, 2122, 1722 and 1012 Product Manual 23 3.2 ATA Interface commands 3.2.1 Supported ATA commands The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Draft ATA-4 Standard. See Section 3.2.4 on page 30 for details and subcommands used in the S.M.A.R.T. implementation. Command name Command code Supported by Medalist 4342, 3232, 2122, 1722 and 1012 ATA-standard commands Execute Drive Diagnostics 90H Yes Execute S.M.A.R.T. Command B0H Yes Format Track 50H Yes Identify Device ECH Yes Initialize Device Parameters 91H Yes Read Buffer E4H Yes Read DMA C8H, C9H Yes Read Long 22H, 23H Yes Read Multiple C4H Yes Read Sector(s) 20H, 21H Yes Read Verify Sector(s) 40H, 41H Yes Recalibrate 10H Yes Seek 70H Yes Set Features EFH Yes Set Multiple Mode C6H Yes Write Buffer E8H Yes continued

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3.2
ATA Interface commands
3.2.1
Supported ATA commands
The following table lists ATA-standard commands that the drive supports.
For a detailed description of the ATA commands, refer to the
Draft ATA-4
Standard.
See Section 3.2.4 on page 30 for details and subcommands
used in the S.M.A.R.T. implementation.
Command name
Command
code
Supported by
Medalist 4342,
3232, 2122, 1722
and 1012
ATA-standard commands
Execute Drive Diagnostics
90
H
Yes
Execute S.M.A.R.T. Command
B0
H
Yes
Format Track
50
H
Yes
Identify Device
EC
H
Yes
Initialize Device Parameters
91
H
Yes
Read Buffer
E4
H
Yes
Read DMA
C8
H,
C9
H
Yes
Read Long
22
H
, 23
H
Yes
Read Multiple
C4
H
Yes
Read Sector(s)
20
H,
21
H
Yes
Read Verify Sector(s)
40
H,
41
H
Yes
Recalibrate
10
H
Yes
Seek
70
H
Yes
Set Features
EF
H
Yes
Set Multiple Mode
C6
H
Yes
Write Buffer
E8
H
Yes
continued
Medalist 4342, 3232, 2122, 1722 and 1012 Product Manual
23