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ATA Bus Interface and ATA Commands
Word
128
Security status
15-9:
8:
7-6:
5:
4:
3:
2:
1:
0:
129-159
Vendor specific
160-254
Reserved
255
Integrity word
15-8:
7-0:
5-16 Quickview 300 80/100/120/160/200/250/300GB PATA
Table 5-2
Identify Drive Command Parameters
CONTENT DESCRIPTION
Reserved
Security level 0 = High, 1 = Maximum
Reserved
1 = Enhanced security erase supported
1 = Security count expired
1 = Security frozen
1 = Security locked
1 = Security enabled
1 = Security supported
Checksum
Signature
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