7K200 SATA OEM Specification
14.4 Flush Cache (E7h)
Command Block Output Registers |
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| Command Block Input Registers |
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Register |
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| 7 |
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| 6 |
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| 5 |
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| 4 |
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| 3 |
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| 2 |
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| 1 |
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| 0 |
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| Register |
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| 7 |
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| 6 |
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| 5 |
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| 4 |
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| 3 | 2 |
| 1 |
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| 0 | ||||||
Data |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| Data |
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| - |
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| - |
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| - |
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| - | - | - |
| - |
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| - | |||||
Feature |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| Error |
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| ...See Below... |
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Sector Count |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| Sector Count |
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| - |
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| - |
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| - |
| - |
| - | - |
| - |
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| - | |||||||||||||||
LBA Low |
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| - |
| - |
| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| LBA Low |
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| - |
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| - |
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| - |
| - | - | - |
| - |
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| - | ||||||||||||||||
LBA Mid |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| LBA Mid |
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| - |
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| - |
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| - |
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| - |
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| - | - |
| - |
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| - | |||||
LBA High |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| LBA High |
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| - |
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| - |
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| - |
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| - |
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| - | - |
| - |
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| - | |||||
Device |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| - |
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| Device |
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| - |
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Command |
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| 1 |
| 1 |
| 1 |
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| 0 |
| 0 |
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| 1 |
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| 1 |
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| 1 |
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| Status |
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| ...See Below... |
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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 |
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| 0 |
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| 7 |
| 6 | 5 | 4 | 3 |
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| 2 |
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| 1 |
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| 0 |
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CRC |
| UNC | 0 | IDN |
| 0 |
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| ABT |
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| T0N |
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| AM |
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| BSY |
| RDY | DF | DSC | DRQ |
| COR |
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| IDX |
| ERR | |||||||||||||||||||||||||||||
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| N |
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0 |
| 0 | 0 | 0 |
| 0 |
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| V |
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| 0 |
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| 0 |
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| 0 |
| V | 0 | V | - |
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| 0 |
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| 0 |
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| V |
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Table 49 Flush Cache Command (E7h)
This command causes the device to complete writing data from its cache.
The device returns a status, RDY=1 and DSC=1 (50h), after following sequence.
Data in the write cache buffer is written to disk media.
Return a successfully completion.
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