Word | Content |
|
| Description |
|
| 2 | 1= | Security locked |
|
| 1 | 1= | Security enabled |
|
| 0 | 1= | Security supported |
0000h | Vendor specific |
| ||
160 | 0000h | CFA power mode 1 | ||
0000h | Reserved for CFA | |||
0000h | Current media serial number | |||
0000h | Reserved |
|
| |
255 | xxxxh | Integrity word |
| |
|
| Checksum | ||
|
| 5 | Signature (A5h) |
8.2.8Idle (E3h)
This command causes the drive to enter the Idle Mode, clear BSY, and generate an interrupt. The interrupt is generated even though the drive may not have fully transitioned to Idle Mode.
If the drive is already spinning, the
If the Sector Count register is
After the drive enters Idle Mode, it automatically transitions to Standby Mode upon expiration of a prescribed 1 minute
Table 8-6 Automatic Standby Timer Periods
Sector Count Register Contents | Corresponding | |
0 | (00h) | Timeout Disabled |
|
| |
(value * 5) seconds | ||
|
|
|
(value - 240) * 30 minutes | ||
|
|
|
252 | (FCh) | 21 minutes |
|
|
|
253 | (FDh) | 8 hours |
|
|
|
254 | (FEh) | Reserved |
|
|
|
255 | (FFh) | 21 minutes 15 seconds |
|
|
|
8.2.9Idle Immediate (E1h)
This command causes the drive to enter Idle Mode, clear BSY, and generate an interrupt. The interrupt is generated even though the drive may not have fully transitioned to Idle Mode.
Spinpoint M8 Product Manual REV 2.3 | 56 |