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4.6.6.
Format Unit Command
The drive is shipped from the factory low-level formatted and ready for use. In order to initiate a
low-level format, the initiator must issue a low-level format command (opcode F7h).
The Format Unit command performs low-level formatting on the SSD.
Register
Features
Sector Count
Sector Number
Cylinder Low
Cylinder High
Device/Head
Command
31
Table 19: Format Unit Command
7
6
Product Specification and User Manual
SSD (Formerly FFD) Ultra ATA 2.5"
5
4
3
D
F7h
2
1
0
1
1
41-PS-0104-00 Rev. 2.3
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