Hitachi 7K320 Specifications - Page 97
Transport Minor Revision Number - ATA8-AST Revision 0b
UPC - 890552647200
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7K320 (SATA) OEM Specification Word Content Description 128 0xxxH Security status. Bit assignments 15-9 (=0) Reserved 8 (=x) Security Level 1= Maximum, 0= High 7-6 (=0) Reserved 5 (=1) 1=Enhanced security erase supported 4 (=x) 1=Security count expired 3 (=x) 1=Security Frozen 2 (=x) 1=Security locked 1 (=x) 1=Security enabled **0 (=1) 1=Security supported 129 000xH * Current Set Feature Option. Bit assignments 15-4(=0) Reserved 3(=x) 1=Auto reassign enabled 2(=x) 1=Reverting enabled 1(=x) 1=Read Look-ahead enabled 0(=x) 1=Write Cache enabled 130 xxxxH * Reserved 131 000xH * Initial Power Mode Selection. Bit assignments 15-1(=0) Reserved 0(=x) Initial Power Mode 1= Standby, 0= Idle 132-205 xxxxH * Reserved 206 003DH SCT Command Transport 15- 6(=0) Reserved 5(=1) 1=SCT Data Tables supported 4(=1) 1=SCT Features Control supported 3(=1) 1=SCT Error Recovery Control supported 2(=1) 1=SCT Write Same supported 1(=0) 1=SCT Long Sector Access supported 0(=1) 1=SCT Command Transport supported 207 - 216 xxxxH * Reserved 217 1C20H Media Rotation Rate 218 - 221 xxxxH * Reserved 222 101FH Transport Major Revision Number 15- 12 Transport Type 0=Parallel, 1=Serial, 2-15=Reserved 11- 5(=0) Reserved 4(=1) 1=SATA 2.6 3(=1) 1=SATA 2.5 2(=1) 1=SATA II: Extensions 1(=1) 1=SATA 1.0a 0(=1) 1=ATA8-AST 223 0021H Transport Minor Revision Number - ATA8-AST Revision 0b 224 - 233 xxxxH * Reserved 234 0001H Minimum number of data blocks per Download Microcode for mode 3 235 0080H Maximum number of data blocks per Download Microcode for mode 3 236 - 254 xxxxH * Reserved 255 xxA5H Integrity word 15-8 (=xxh) Checksum 7-0 (=A5h) Signature Note.1 The '*' mark in 'Content' field indicates the use of those parameters that are vendor specific. Page 97 of 176