Maxtor QUICKVIEW 300 - Manual (Page 58)

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