Travelstar 5K160 (SATA) Hard Disk Drive Specification
14.39Sleep (E6h/99h)
Command Block Output Registers |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Command Block Input Registers |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||||
Register |
|
|
|
| 7 |
| 6 |
|
|
| 5 |
| 4 |
|
|
| 3 |
|
| 2 |
|
| 1 |
|
| 0 |
|
| Register |
|
|
| 7 | 6 |
|
|
|
| 5 |
| 4 | 3 |
| 2 |
| 1 |
| 0 | ||||||
Data |
|
|
|
| - | - |
| - |
| - |
| - |
|
| - |
| - |
|
| - |
|
| Data |
|
|
|
| - | - |
|
|
| - |
| - | - |
| - |
| - |
| - | ||||||||||||
Feature |
|
|
|
| - |
| - |
|
|
| - |
| - |
|
|
| - |
|
| - |
|
| - |
|
| - |
|
| Error |
|
|
|
|
|
|
| ...See Below... |
|
|
| ||||||||||||||
Sector Count |
|
|
|
| - |
| - |
|
|
| - |
| - |
|
|
| - |
|
| - |
|
| - |
|
| - |
|
| Sector Count |
|
|
| - | - |
|
|
|
| - |
|
| - | - |
| - |
| - |
| - | |||||
LBA Low |
|
|
| - | - |
| - |
| - |
| - |
|
| - |
| - |
|
| - |
|
| LBA Low |
|
|
| - | - |
|
| - |
|
| - | - |
| - |
| - |
| - | ||||||||||||||
LBA Mid |
|
|
|
| - |
| - |
|
|
| - |
| - |
|
|
| - |
|
| - |
|
| - |
|
| - |
|
| LBA Mid |
|
|
| - | - |
|
|
|
| - |
| - | - |
| - |
| - |
| - | ||||||
LBA High |
|
|
| - | - |
| - |
| - |
| - |
|
| - |
| - |
|
| - |
|
| LBA High |
|
|
| - | - |
|
| - |
| - | - |
| - |
| - |
| - | |||||||||||||||
Device |
|
|
|
| - | - |
| - |
| - |
| - |
|
| - |
| - |
|
| - |
|
| Device |
|
|
|
| - | - |
|
| - |
| - | - |
| - |
| - |
| - | |||||||||||||
Command |
|
|
| 1 | 1 |
| 1 |
| 0 |
| 0 |
|
| 1 |
| 1 |
|
| 0 |
|
| Status |
|
|
|
|
|
|
| ...See Below... |
|
|
| |||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||
|
|
|
| Error Register |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Status Register |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
7 |
| 6 | 5 | 4 |
| 3 |
|
|
| 2 |
|
| 1 |
|
|
|
| 0 |
|
|
|
|
| 7 |
| 6 | 5 | 4 | 3 |
|
| 2 |
|
|
| 1 |
|
| 0 |
| ||||||||||||||
CRC |
| UNC | 0 | IDN |
| 0 |
|
|
| ABT |
| T0N |
|
|
| AM |
|
|
| BSY |
| RDY | DF | DSC | DRQ |
|
| COR | IDX |
| ERR | |||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| N |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
0 |
| 0 | 0 | 0 |
| 0 |
|
|
|
|
|
| V |
| 0 |
|
|
|
| 0 |
|
|
|
|
| 0 |
| V | 0 | V | - |
|
| 0 |
|
|
| 0 |
|
| V |
| ||||||||||||
Figure 79 Sleep Command (E6h/99h)
This command is the only way to cause the device to enter Sleep Mode.
When this command is issued, the device confirms the completion of the cached write commands. Then the device is spun down, and the interface becomes inactive. The only way to recover from Sleep Mode is with a software reset a COMRESET.
If the device is already spun down, the spin down sequence is not executed.
132/167
