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Constellation CS Serial ATA Product Manual, Rev. C 28
www.seagate.com
5.3 Supported ATA commands
The following table lists SATA standard commands that the drive supports.
For a detailed description of the ATA commands, refer to the Serial ATA International Organization:
Serial ATA Revision 3.0 (
http://www.sata-io.org).
See “S.M.A.R.T. commands” on page 34 for details and subcommands used in the S.M.A.R.T. implementation.
Command name Command code (in hex)
Check Power Mode E5
H
Download Microcode 92
H
Execute Device Diagnostics 90
H
Flush Cache E7
H
Flush Cache Extended EA
H
Identify Device EC
H
Idle E3
H
Idle Immediate E1
H
NOP 00
H
Read Buffer E4
H
Read Buffer DMA E9
H
Read DMA C8
H
Read DMA Extended 25
H
Read FPDMA Queued 60
H
Read Log Ext 2F
H
Read Log DMA Ext 47
H
Read Multiple C4
H
Read Multiple Extended 29
H
Read Native Max Address F8
H
Read Native Max Address Extended 27
H
Read Sectors 20
H
Read Sectors Extended 24
H
Read Sectors Without Retries 21
H
Read Verify Sectors 40
H
Read Verify Sectors Extended 42
H
Read Verify Sectors Without Retries 41
H
Request Sense Data Ext 0B
H
Sanitize Device - Status Ext B4
H
/ 0000
H
Sanitize Device - Crypto Scramble Ext B4
H
/ 0011
H
Sanitize Device - Freeze Lock Ext B4
H
/ 0020
H
Security Disable Password F6
H
Security Erase Prepare F3
H
Security Erase Unit F4
H
Security Freeze Lock F5
H