SFSA016GQ1BJ8TO Datasheet, PDF (29/53 Pages) List of Unclassifed Manufacturers – Industrial SATA SSD 2.5’’

If an error occurs, the Read Verify Command terminates at the sector where the error occurs. The Command Block
Registers contain the LBA of the sector where the error occurred. The Sector Count Register contains the number
of sectors not yet verified.
Table 38: Read Multiple Ext
register write previous
current
Task File Register
15:8
7
6
5
4
3
2
1
0
COMMAND
-
42h
DRIVE/HEAD
-
1
1
1
Drive
Reserved
LBA High
LBA (47:40)
LBA (23:16)
LBA Mid
LBA (39:32)
LBA (15:8)
LBA Low
LBA (31:24)
LBA (7:0)
SECTOR COUNT
15:8
7:0
FEATURES
nu
nu
6.21 Security Disable Password (F6h)
This command requests a transfer of a single sector of data from the host. Table 39 defines the content of this
sector of information. If the password selected by word 0 matches the password previously saved by the device,
the device disables the lock mode. This command does not change the Master password that may be reactivated
later by setting a User password.
Table 39: Security Disable Password
Task File Register
7
6
5
4
3
2
1
0
COMMAND
F6h
DRIVE/HEAD
1
LBA
1
D
nu
CYLINDER HI
nu
CYLINDER LOW
nu
SECTOR NUM
nu
SECTOR COUNT
nu
FEATURES
nu
Table 40: Security Password Data Content
Word
Content
0
Control word
Bit 0: Identifier
0=compare User password
1=compare Master password
Bit 1-15: Reserved
1-16
Password (32 bytes)
17-255
Reserved
6.22 Security Erase Prepare (F3h)
This command shall be issued immediately before the Security Erase Unit command to enable device erasing
and unlocking. This command prevents accidental erase of the SSD.
Table 41: Security Erase Prepare
Task File Register
7
6
5
4
3
2
1
0
COMMAND
F3h
DRIVE/HEAD
1
LBA
1
D
nu
CYLINDER HI
nu
CYLINDER LOW
nu
SECTOR NUM
nu
SECTOR COUNT
nu
FEATURES
nu
Swissbit AG
Industriestrasse 4-8
CH-9552 Bronschhofen
Switzerland
Swissbit reserves the right to change products or specifications without notice.
Revision: 1.02
www.swissbit.com
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