5K320 SATA OEM Specification
14.9 Identify Device (ECh)
Command Block Output Registers |
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Register | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Register | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Data | - | - | - | - | - | - | - | - | Data | - | - | - | - | - | - | - | - |
Feature | - | - | - | - | - | - | - | - | Error |
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| ...See Below... |
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Sector Count | - | - | - | - | - | - | - | - | Sector Count | - | - | - | - | - | - | - | - |
LBA Low | - | - | - | - | - | - | - | - | LBA Low | - | - | - | - | - | - | - | - |
LBA Mid | - | - | - | - | - | - | - | - | LBA Mid | - | - | - | - | - | - | - | - |
LBA High | - | - | - | - | - | - | - | - | LBA High | - | - | - | - | - | - | - | - |
Device | - | - | - | - | - | - | - | - | Device | - | - | - | - | - | - | - | - |
Command | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | Status |
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| ...See Below... |
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Error Register
7 | 6 | 5 | 4 | 3 | 2 | 1 |
| 0 |
CRC | UNC | 0 | IDN | 0 | ABT | T0N |
| AM |
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| N |
0 | 0 | 0 | 0 | 0 | V | 0 |
| 0 |
Table 54 Identify Device Command (ECh)
Status Register
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
BSY | RDY | DF | DSC | DRQ | COR | IDX | ERR |
0 | V | 0 | - | - | 0 | 0 | V |
The Identify Device command requests the device to transfer configuration information to the host. The device will transfer a sector to the host containing the information in “Table 55 Identify device information” on Page
91
