5K320 SATA OEM Specification
14.21Read Native Max Address Ext (27h)
Command Block Output Registers |
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| Command Block Input Registers |
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Register |
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| 7 | 6 |
| 5 |
| 4 | 3 | 2 |
| 1 | 0 |
| Register |
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| 7 | 6 |
| 5 |
| 4 | 3 |
| 2 | 1 |
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| 0 | |||||||
Data Low |
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| - | - |
| - |
| - | - | - |
| - | - |
| Data Low |
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| - | - |
| - |
| - | - |
| - | - |
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Data High |
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| - | - |
| - |
| - | - | - |
| - | - |
| Data High |
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| - | - |
| - |
| - | - |
| - | - |
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Feature |
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| Current | - | - |
| - |
| - | - | - |
| - | - |
| Error |
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| ...See Below... |
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| Previous | - | - |
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| - | - | - |
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Sector Count | Current | - | - |
| - |
| - | - | - |
| - | - |
| Sector Count |
| HOB=0 | - | - |
| - |
| - | - |
| - | - |
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| Previous | - | - |
| - |
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| HOB=1 | - | - |
| - |
| - | - |
| - | - |
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LBA Low | Current | - | - |
| - |
| - | - | - |
| - | - |
| LBA Low |
| HOB=0 | V | V |
| V |
| V | V | V | V |
| V | |||||||||||
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| Previous | - | - |
| - |
| - | - | - |
| - | - |
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| HOB=1 | V | V |
| V |
| V | V | V | V |
| V | |||||
LBA Mid | Current | - | - |
| - |
| - | - | - |
| - | - |
| LBA Mid |
| HOB=0 | V | V |
| V |
| V | V | V | V |
| V | |||||||||||
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| Previous | - | - |
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| - | - | - |
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| HOB=1 | V | V |
| V |
| V | V | V | V |
| V | |||||
LBA High | Current | - | - |
| - |
| - | - | - |
| - | - |
| LBA High |
| HOB=0 | V | V | V | V | V | V | V | V | ||||||||||||||
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| Previous | - | - |
| - |
| - | - | - |
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| HOB=1 | V | V |
| V |
| V | V | V | V |
| V | |||||
Device |
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| - | 1 |
| - |
| - | - | - |
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| Device |
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Command |
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| 0 | 0 |
| 1 |
| 0 | 0 | 1 |
| 1 | 1 |
| Status |
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| Error Register |
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| Status Register |
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7 |
| 6 |
| 5 | 4 | 3 |
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| 2 |
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| 1 |
| 0 |
| 7 |
| 6 |
| 5 |
| 4 |
| 3 |
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| 2 |
| 1 |
| 0 | |||||||
CRC |
| UNC |
| 0 | IDN | 0 |
| ABT |
| T0N | AMN |
| BSY |
| RDY | DF | DSC | DRQ | COR | IDX | ERR | |||||||||||||||||
0 |
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| 0 | 0 | 0 |
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| V |
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| 0 |
| 0 |
| V |
| 0 |
| - |
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| 0 |
| V | ||||||
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Table 87 Read Native Max Address Ext Command (29h)
This command returns the native max LBA of HDD which is not effected by Set Max Address Ext command.
Input Parameters From The Device
LBA Low (HOB=0) LBA (7:0) of the address of the Native max address.
LBA Low (HOB=1) LBA (31:24)of the address of the Native max address.
LBA Mid (HOB=0) LBA (15:8)of the address of the Native max address.
LBA Mid (HOB=1) LBA (39:32)of the address of the Native max address.
LBA High (HOB=0) LBA (23:16)of the address of the first Native max address.
LBA High (HOB=1) LBA (47:40)of the address of the first Native max address.
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