Samsung 3.5" hard disk drives Computer Hardware User Manual


 
DISK DRIVE OPERATION
SpinPoint V40 Product Manual
82
6.5.3.4 Normal mode
In Normal mode, the drive is capable of responding immediately to media access requests, and commands
complete execution in the shortest possible time.
See specific power-related commands (0).
The power conditions in each mode are shown in Table 6-15.
Table 6-15 Power Conditions
MODE SRST BSY DRDY Interface Active Media
SLEEP * x x * 0
STANDBY x 0 1 Yes 0
IDLE x 0 1 Yes 1
NORMAL x x x Yes 1
* : See 6.4.22
1 : Active
0 : Inactive
x : Doesn’t care