IBM IC25N020ATDA04 Hard Drive Specifications - Page 145
Device detected CBLID- below V
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Word Content 93 XXXXH 94-127 0000H 128 0XXXH Description Hardware reset results 15-13 Device detected result 15(=0) Reserved 14(=1) Always 13(=X) 1=Device detected CBLID- above ViH 0=Device detected CBLID- below ViL 12- 8 Device 1 hardware reset result Device 0 clear these bits to 0 12(=0) Reserved 11(=X) 1=Device 1 passed diagnostic 10-9(=X) how Device 1 determined the device number: 00=Reserved 01=a jumper was used 10=the CSEL signal was used 11=some other method was used or the method is unknown 8(=1) Always 7-0 Device 0 hardware reset result Device 1 clears these bits to 0 7(=0) Reserved 6(=X) 1=Semi-dupliex mode is enabled 5(=X) 1=Device 0 detected Device 1 4(=X) 1=Device 1 passed diagnostic 3(=X) 1=Device 0 determined the device 2-1(=X) how Device 0 determined the device number: 00=Reserved 01=a jumper was used 10=the CSEL signal was used 11=some other method was used or the method is unknown 0(=1) Always Reserved Security Mode Feature. Bit assignments 15-9(=0) Reserved 8(=X) Security Level 1= Maximum, 0= High 7-6(=0) Reserved 5(=0) 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(=x) 1=Security Supported Figure 86. Identify device information (6 of 7) Travelstar 48GH, 30GN & 15GN hard disk drive specifications 131