8-38 SCSI and I/O
Table 8-18 A3351A Configuration Jumper Descriptions
Connector/
Pin Set
Function
Function Description
J1
1-3
TermPower to
SCSI Bus
Open: Drive does not supply term power to SCSI bus pin 26.
Jumpered: Drive supplies termination power to SCSI bus pin 26. (Default)
J2
1-2
Reserved
Leave open.
3-4
Reserved
Leave open.
5-6
Parity Disable
Open:Parity checking and reporting by the drive enabled. (Default)
Jumpered: Drive does not report the results of pairyt checking to the host.
7-8
Write Protect
Open: Drive is not protected (Default) .
Jumpered: Drive is write-protected.
9-10
Enable Motor
Start
Open:Spindle start immediately after power-up. (Default)
Jumpered: Drive spindle does not start until Start Command is received
from the host.
11-12
Delay Motor
Start
Open:Motor start is controlled by Enable Motor Start setting. (Default)
Jumpered: Spindle startup is delayed by SCSI ID times 12 after power is
applied.
13-14
Reserved
Leave open.
15-16
Reserved
Leave open.
17-18
Reserved
Leave open.
J4
1
SCSI ID 0
Provides connerction (with Gnd, pin10) for remote SCSI ID 0 select.
Open=0.
2
Fault LED
Provides output for fault LED signal.
3
SCSI ID 1
Provide connection (with Gnd, pin 10) for remote SCSI ID 1 select. Open=0.
4
Vendor unique
Not used.
5
SCSI ID 2
Provide connection (with Gnd, pin 10) for remote SCSI ID 2 select. Open=0.
6
Spindle Sync
Provides spindle sync signal SSREF oputput.
7
SCSI ID 3
Provide connection (with Gnd, pin 10) for remote SCSI ID 3 select. Open=0.
8
Unit Active
LED
Provides output (neg) for drive action LED
9
Enable Term.
Not used on differential drives.
10
Ground
Provides signal for signal ground.
11
(+) 5 Volts
Provides connection for +5 volts.
12
No connection
13-20
Reserved
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 ...