Hitachi hard disk 0J11285 500 GB 2.5 " 8 MB 0J11285 Hoja De Datos
Los códigos de productos
0J11285
Z5K500 OEM Specifications
85
14.8 Format Unit (F7h: Vendor Specific)
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
V V V V V V V V 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 1 0 1 1 1 Status
...See
Below...
Error Register
Status Register
7 8 9 10 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 53 Format Unit Command (F7h)
The Format Unit command initializes all user data sectors after merging reassigned sector location into
the defect information of the device and clearing the reassign information. Both new reassign information
and new defect information are available right after this command completion, and are also used on next
power on reset. Both previous information are erased from the device by this command.
the defect information of the device and clearing the reassign information. Both new reassign information
and new defect information are available right after this command completion, and are also used on next
power on reset. Both previous information are erased from the device by this command.
Note that the Format Unit command initializes from LBA 0 to Native MAX LBA. Host MAX LBA set by
Initialize Drive Parameter or Set MAX ADDRESS command is ignored. So the protected area by Set MAX
ADDRESS commands is also initialized.
Initialize Drive Parameter or Set MAX ADDRESS command is ignored. So the protected area by Set MAX
ADDRESS commands is also initialized.
The security erase prepare command should be completed immediately prior to the Format Unit
command. If the device receives a Format Unit command without a prior Security Erase Prepare
command the device aborts the Format Unit command.
command. If the device receives a Format Unit command without a prior Security Erase Prepare
command the device aborts the Format Unit command.
If Feature register is NOT 11h, the device returns Abort error to the host.
This command does not request to data transfer.
Output Parameters To The Device
Feature
Feature
Destination code for this command
11H Merge reassigned location into the defect information
The execution time of this command depends on drive capacity. To determine command timeout value, Word
89 of Identify Device data should be referred..
89 of Identify Device data should be referred..