5K250 (SATA) OEM Specification
Page 72 of 171
14 Command Descriptions
Code Protocol Command
(Hex) 7 6 5 4 3 2 1 0
3 Check Power Mode E5 1 1 1 0 0 1 0 1
3 Check Power Mode* 98 1 0 0 1 1 0 0 0
3 Device Configuration Restore B1 1 0 1 0 0 0 0 1
3 Device Configuration Freeze Lock B1 1 0 1 0 0 0 0 1
1 Device Configuration Identify B1 1 0 1 0 0 0 0 1
2 Device Configuration Set B1 1 0 1 0 0 0 0 1
3 Execute Device Diagnostic 90 1 0 0 1 0 0 0 0
3 Flush Cache E7 1 1 1 0 0 1 1 1
3 Flush Cache Ext EA 1 1 1 0 1 0 1 0
2 Format Track 50 0 1 0 1 0 0 0 0
3+ Format Unit F7 1 1 1 1 0 1 1 1
1 Identify Device EC 1 1 1 0 1 1 0 0
3 Idle E3 1 1 1 0 0 0 1 1
3 Idle* 97 1 0 0 1 0 1 1 1
3 Idle Immediate E1 1 1 1 0 0 0 0 1
3 Idle Immediate* 95 1 0 0 1 0 1 0 1
3 Idle Immediate with Unload optoin E1 1 1 1 0 0 0 0 1
3 Initialize Device Parameters 91 1 0 0 1 0 0 0 1
1 Read Buffer E4 1 1 1 0 0 1 0 0
4 Read DMA C8 1 1 0 0 1 0 0 0
4 Read DMA C9 1 1 0 0 1 0 0 1
4 Read DMA Ext 25 0 0 1 0 0 1 0 1
5 Read FPDMA Queued 60 0 1 1 0 0 0 0 0
1 Read Log Ext 2F 0 0 1 0 1 1 1 1
1 Read Multiple C4 1 1 0 0 0 1 0 0
1 Read Multiple Ext 29 0 0 1 0 1 0 0 1
3 Read Native Max Address F8 1 1 1 1 1 0 0 0
3 Read Native Max Address Ext 27 0 0 1 0 0 1 1 1
1 Read Sector(s) 20 0 0 1 0 0 0 0 0
1 Read Sector(s) 21 0 0 1 0 0 0 0 1
1 Read Sector(s) Ext 24 0 0 1 0 0 1 0 0
3 Read Verify Sector(s) 40 0 1 0 0 0 0 0 0
3 Read Verify Sector(s) 41 0 1 0 0 0 0 0 1
3 Read Verify Sector(s) Ext 42 0 1 0 0 0 0 1 0
3 Recalibrate 1x 0 0 0 1 - - - -
2 Security Disable Password F6 1 1 1 1 1 0 1 0
3 Security Erase Prepare F3 1 1 1 1 0 0 1 1
2 Security Erase Unit F4 1 1 1 1 0 1 0 0
3 Security Freeze Lock F5 1 1 1 1 0 1 0 1
2 Security Set Password F1 1 1 1 1 0 0 0 1
2 Security Unlock F2 1 1 1 1 0 0 1 0
3 Seek 7x 0 1 1 1 - - - -
3 Sense Condition F0 1 1 1 1 0 0 0 0
3 Set Features EF 1 1 1 0 1 1 1 1
Table 40 Command set
Protocol Command Code
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