5K320 SATA OEM Specification
14.53Write Sector(s) Ext (34h)
Command Block Output Registers |
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Register |
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| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Register |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | ||
Data Low |
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| - | - | - | - | - | - | - | - | Data Low |
| - | - | - | - | - | - | - | - | ||
Data High |
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| - | - | - | - | - | - | - | - | Data High |
| - | - | - | - | - | - | - | - | ||
Feature |
| Current | - | - | - | - | - | - | - | - | Error |
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| ...See Below... |
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| Previous | - | - | - | - | - | - | - | - |
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Sector Count | Current | V | V | V | V | V | V | V | V | Sector Count | HOB=0 - - - - | - | - | - | - | |||||||
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| Previous | V | V | V | V | V | V | V | V |
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| HOB=1 - - - - | - | - | - | - | |||||
LBA Low | Current | V | V | V | V | V | V | V | V | LBA Low | HOB=0 V V V V V V V V | |||||||||||
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| Previous | V | V | V | V | V | V | V | V |
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| HOB=1 V V V V V V V V | |||||||||
LBA Mid | Current | V | V | V | V | V | V | V | V | LBA Mid | HOB=0 V V V V V V V V | |||||||||||
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| Previous | V | V | V | V | V | V | V | V |
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| HOB=1 V V V V V V V V | |||||||||
LBA High | Current | V | V | V | V | V | V | V | V | LBA High | HOB=0 V V V V V V V V | |||||||||||
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| Previous | V | V | V | V | V | V | V | V |
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| HOB=1 V | V | V | V | V | V | V | V | ||
Device |
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| - | 1 | - | - | - | - | - | - | Device |
| - | - | - | - | - | - | - | - | |
Command |
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| 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 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 |
| 2 |
| 1 |
| 0 |
| 7 | 6 | 5 | 4 | 3 |
| 2 |
| 1 |
| 0 |
CRC | UNC | 0 | IDN | 0 | ABT | T0N | AMN |
| BSY | RDY | DF | DSC DRQ | COR | IDX | ERR | |||||||
0 | 0 | 0 | V | 0 |
| V |
| 0 |
| 0 |
| 0 | V | 0 | V | - |
| 0 |
| 0 |
| V |
Table 137 Write Sector(s) Ext Command (34h)
The Write Sector(s) Ext command transfers one or more sectors from the host to the device, then the data is written to the disk media.
The sectors are transferred through the Data Register 16 bits at a time.
If an uncorrectable error occurs, the write will be terminated at the failing sector.
Output Parameters To The Device
Sector Count Current | The number of continuous sectors to be transferred low order, bits (7:0). |
Sector Count Previous | The number of continuous sectors to be transferred high order bits (15:8). If 0000h in |
LBA Low Current | the Sector Count register is specified, then 65,536 sectors will be transferred. |
LBA (7:0). | |
LBA Low Previous | LBA (31:24). |
LBA Mid Current | LBA (15:8). |
LBA Mid Previous | LBA (39:32). |
LBA High Current | LBA (23:16). |
LBA High Previous | LBA (47:40). |
Input Parameters From The Device | |
LBA Low (HOB=0) | LBA (7:0) of the address of the first unrecoverable error. |
LBA Low (HOB=1) | LBA (31:24) of the address of the first unrecoverable error. |
LBA Mid (HOB=0) | LBA (15:8) of the address of the first unrecoverable error. |
LBA Mid (HOB=1) | LBA (39:32) of the address of the first unrecoverable error. |
LBA High (HOB=0) | LBA (23:16) of the address of the first unrecoverable error. |
LBA High (HOB=1) | LBA (47:40) of the address of the first unrecoverable error. |
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