SCSI and I/O 8-63
Jumpering
Setting the SCSI ID. Figure 8-32 shows the rear view of the C2478SZ.
Figure 8-32. C2478SZ Jumper Diagram
There are three significant bits in the ID, giving an ID range of 0 to 7 inclusive as shown:
1 = shorted
0 = open
The C2478SZ reads the SCSI ID at power up and during selftest in order to determine the selected target ID
of the tape drive on the interface bus. The C2478SZ will provide termination power for the SCSI termination
resistors if a jumper is set across the two pins marked
Term power
in Figure 8-32.
Default Jumper Settings = Term Power Disabled (no jumper)
SCSI ID
Bit 2
Bit 1
Bit 0
0
0
0
0
1
0
0
1
2
0
1
0
3
0
1
1
4
1
0
0
5
1
0
1
6
1
1
0
7
1
1
1
Содержание 3000/9x9KS Series
Страница 14: ...xiv Contents E Sources of Information on the Web ...
Страница 28: ...2 8 Install and Configuration Figure 2 4 HP PB I O Slot Location Diagram Kx70 Kx80 ...
Страница 44: ...2 24 Install and Configuration ...
Страница 68: ...3 24 Troubleshooting HP 3000 Core I O Figure 3 4 HP 3000 Core I O ...
Страница 120: ...5 6 Diagnostics ...
Страница 128: ...6 8 Replaceable Parts Figure 6 4 Peripheral Bay Expanded View ...
Страница 136: ...6 16 Replaceable Parts ...
Страница 150: ...7 14 Removal and Replacement Figure 7 11 Peripheral Bay Rear View ...
Страница 173: ...Removal and Replacement 7 37 Figure 7 29 Kx70 System Board Figure 7 30 Frequency Switch Settings ...
Страница 180: ...7 44 Removal and Replacement Figure 7 35 Cabinet Exploded View Rear ...
Страница 209: ...SCSI and I O 8 21 Figure 8 3 A3629A ST19171WD J2 and J6 Jumper Settings ...
Страница 217: ...SCSI and I O 8 29 Figure 8 7 A3353A source 2 J3 Jumper Positions ...
Страница 218: ...8 30 SCSI and I O Figure 8 8 A3353A source 2 Option Connector Jumper Positions ...
Страница 258: ...8 70 SCSI and I O Exchange part Number The exchange part number is C2478SZ C1504 69201 Diagnostics SCSIDDS SYSMAP IOMAP ...
Страница 280: ...8 92 SCSI and I O Diagnostics CSTM SCSIDDS SYSMAP IOMAP ...
Страница 298: ...8 110 SCSI and I O Diagnostics SCSICD IOMAP SYSMAP ...
Страница 302: ...8 114 SCSI and I O ...
Страница 308: ...Support Information B 2 HP 9x9KS Block Diagram Figure B 1 HP 3000 9x9KS Block Diagram ...
Страница 309: ...B 3 Support Information HP K100 Block Diagram Figure B 2 HP 9000 K100 Block Diagram ...
Страница 310: ...Support Information B 4 HP K2x0 K4x0 Block Diagram Figure B 3 HP 9000 K2x0 K4x0 Block Diagram ...
Страница 311: ...B 5 Support Information Kx70 Kx80 Block Diagram Figure B 4 HP9000 Kx70 Block Diagram ...
Страница 342: ...Memory Configuration Guidelines C 16 ...
Страница 350: ...D 8 New System Features ...