4.3Supported commands
The following table lists the standard commands that the drive supports. See “S.M.A.R.T. commands” on page 36.for details and subcommands used in the S.M.A.R.T. implementation.
Command name | Command code (in hex) |
|
|
|
|
|
|
Device Configuration Restore | B1h/C0h |
|
|
Device Configuration Freeze Lock | B1h/C1h |
|
|
Device Configuration Identify | B1h/C2h |
|
|
Device Configuration Set | B1h/C3h |
|
|
Download Microcode | 92h |
|
|
Execute Device Diagnostics | 90h |
|
|
Flush Cache | E7h |
|
|
Flush Cache Extended | EAh |
|
|
Identify Device | ECh |
|
|
Initialize Device Parameters | 91h |
|
|
Read Buffer | E4h |
|
|
Read DMA | C8h |
|
|
Read DMA Extended | 25h |
|
|
Read DMA without Retries | C9h |
|
|
Read Long with Retries | 22h |
|
|
Read Long without Retries | 23h |
|
|
Read Multiple | C4h |
|
|
Read Multiple Extended | 29h |
|
|
Read Native Max Address | F8h |
|
|
Read Native Max Address Extended | 27h |
|
|
Read Sectors | 20h |
|
|
Read Sectors Extended | 24h |
|
|
Read Sectors without Retries | 21h |
|
|
Read Verify Sectors | 40h |
|
|
Read Verify Sectors Extended | 42h |
|
|
Read Verify Sectors without Retries | 41h |
|
|
Seek | 70h |
|
|
Set Features | EFh |
|
|
Set Max Address | F9h |
|
|
LD25 Series 5400.2 Product Manual, Rev. C | 29 |
