ATA Bus Interface and ATA Commands
Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT 6-85
SET MAX FREEZE LOCK
SET MAX FREEZE LOCKSET MAX FREEZE LOCK
SET MAX FREEZE LOCK
Command Code
Command CodeCommand Code
Command Code
F9h with the content of the Features register equal to 04h.
Inputs
InputsInputs
Inputs
Description
DescriptionDescription
Description
The SET MAX FREEZE LOCK command sets the device to Set_Max_Frozen state.
After command completion any subsequent SET MAX commands are rejected.
Commands disabled by SET MAX FREEZE LOCK are:
• SET MAX ADDRESS
• SET MAX PASSWORD
•SET MAX LOCK
•SET MAX UNLOCK
Register
RegisterRegister
Register 7
77
76
66
65
55
54
44
43
33
32
22
21
11
10
00
0
Features 04h
Sector Count na
Sector Number na
Cylinder Low na
Cylinder High na
Device/Head obs na obs DEV na
Command F9h