Hitachi hard disk 0J11285 500 GB 2.5 " 8 MB 0J11285 Ficha De Dados
Códigos do produto
0J11285
Z5K500 OEM Specifications
98
14.11 Idle Immediate (E1h/95h)
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 0 0 1 Status
...See
Below...
Unload Feature
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
0 1 0 0 0 1 0 0 Error
...See
Below...
Sector
Count
0 0 0 0 0 0 0 0 Sector
Count
- - - - - -
-
-
LBA
Low
0 1 0 0 1 1 0 0 LBA
Low
1 1 0 0 0 1 0 0
LBA
Mid
0 1 0 0 1 1 1 0 LBA
Mid
- - - - - -
-
-
LBA
High
0 1 0 1 0 1 0 1 LBA
High
- - - - - -
-
-
Device
- - - D -
-
-
- Device
- - - - - -
-
-
Command
1 1 1 0 0 0 0 1 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 AMN BSY RDY
DF
DSC DRQ COR IDX ERR
0 0 0 0 0 V 0 0
0 V 0 V - 0 0 V
Table 66 Idle Immediate Command (E1h/95h)
The Idle Immediate command causes the device to enter performance Idle mode.
The device is spun up to operating speed. If the device is already spinning, the spin up sequence is not
executed.
executed.
During Idle mode the device is spinning and ready to respond to host commands immediately.
The Idle Immediate command will not affect the auto power down timeout parameter.
Unload Feature:
The UNLOAD FEATURE of the IDLE IMMEDIATE command allows the host to immediately unload the
heads. The device stops read look-ahead if it is in process. If the device is performing a write operation,
the device suspends writing cached data onto the media as soon as possible. The data in the write
cache is retained, and the device resumes writing the cached data onto the media after receiving a
Software Reset, a Hardware Reset, or any new command except IDLE IMMEDIATE with UNLOAD
FEATURE.