Hitachi HTS543232L9A300 Specifications - Page 90

Format Unit F7h: Vendor Specific

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5K320 SATA OEM Specification 14.8 Format Unit (F7h: Vendor Specific) Command Block Output Registers Register 76543210 Data -------- Feature VVVVVVVV Sector Count -------- LBA Low -------- LBA Mid -------- LBA High -------- Device -------- Command 11110111 Command Block Input Registers Register 76543210 Data -------- Error ...See Below... Sector Count -------- LBA Low -------- LBA Mid -------- LBA High -------- Device -------- Status ...See Below... Error Register 7 8 9 10 3 2 1 0 CRC UNC 0 IDN 0 ABT T0N AM N 000V0V0 0 Table 53 Format Unit Command (F7h) Status Register 7 6 5 4 3 2 1 0 BSY RDY DF DSC DRQ COR IDX ERR 0V0V - 0 0V 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. 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. 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. 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 Destination code for this command 11H Merge reassigned location into the defect information The execution time of this command is shown below. HTS543232L9SA00 / HTS543232L9A300 HTS543225L9SA00 / HTS543225L9A300 HTS543216L9SA00 / HTS543216L9A300 HTS543212L9SA00 / HTS543212L9A300 HTS543280L9SA00 / HTS543280L9A300 125 min 100 min 65 min 50 min 35 min 90

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5K320 SATA OEM Specification
90
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
AM
N
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.
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.
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.
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
Destination code for this command
11H Merge reassigned location into the defect information
The execution time of this command is shown below.
HTS543232L9SA00 /
HTS543232L9A300
125 min
HTS543225L9SA00 /
HTS543225L9A300
100 min
HTS543216L9SA00 /
HTS543216L9A300
65 min
HTS543212L9SA00 /
HTS543212L9A300
50 min
HTS543280L9SA00 / HTS543280L9A300
35 min