Home » HP Manuals » Desktops » HP Xw8200 » Manual Viewer

HP Xw8200 LSI 20320A-R PCI: Ultra 320 SCSI to PCI-X Host Adapters Users Guide - Page 25

Connecting External SCSI Devices

UPC - 882780210455

Add to My Manuals
Save this manual to your list of manuals

Page 25 highlights

2.3.3 Connecting External SCSI Devices This section provides step-by-step instructions for connecting external SCSI devices. Refer to Section 2.2.2, "External SCSI Cable," page 2-5 for examples of external cables. Step 1. Plug the 68-pin VHDCI connector on one end of a shielded external high density cable into the host adapter's external SCSI connector. This connector is exposed on the back panel of your computer. Step 2. Plug the 68-pin VHDCI connector on the other end of the shielded external SCSI cable into the SCSI connector on the ﬁrst external SCSI device. Figure 2.9 shows how to connect a single external SCSI device. If you have the correct cable, it will match the external connector. Figure 2.9 Connecting One External SCSI Device Terminator Connecting SCSI Devices 2-9 Version 2.1 Copyright © 2002-2003 by LSI Logic Corporation. All rights reserved.

Section	Page
Ultra320 SCSI to PCI-X Host Adapters	1
Preface	5
Contents	7
Figures	9
Tables	11
Chapter1 Quick Installation Procedures	13
1.1 General Description	13
Table1.1 Ultra320 SCSI Controllers and Host Adapters	13
1.2 Quick Host Adapter Installation	14
1.3 Quick Windows Driver Installation	16
Chapter2 Detailed Host Adapter Installation	17
2.1 Installing your Ultra320 SCSI Host Adapter	17
2.1.1 Selecting a PCI Slot	17
Figure2.1 Hardware Connections for the Host Adapter	18
2.1.2 Inserting the Host Adapter	19
Figure2.2 Inserting the Host Adapter	19
2.2 SCSI Device Cables	20
2.2.1 Internal SCSI Cables	20
Figure2.3 SCSI Cable – 68-Pin High Density with Terminator	20
Figure2.4 SCSI Cable – 68-Pin High Density without Terminator	20
2.2.2 External SCSI Cable	21
Figure2.5 SCSI Cable – 68-Pin VHDCI	21
2.3 Connecting SCSI Devices	22
2.3.1 Connecting Internal SCSI Devices	22
Figure2.6 Connecting Internal SCSI Cable to Host Adapter	22
Figure2.7 Connecting Multiple Internal SCSI Devices	23
2.3.2 Connecting the LED Cable	24
Figure2.8 SCSI LED Connector	24
2.3.3 Connecting External SCSI Devices	25
Figure2.9 Connecting One External SCSI Device	25
Figure2.10 Connecting Multiple External SCSI Devices	26
2.4 Terminating the SCSI Bus	27
2.4.1 LSI20320 Host Adapter Termination	27
2.4.2 LSI21320 Host Adapter Termination	27
2.4.3 LSI22320 Host Adapter Termination	27
2.5 Setting SCSI IDs	28
Table 2.1 SCSI ID Record for Dual Channel Adapter	28
2.6 Completing the Installation	29
Table 2.2 Host Adapter Installation Check List	29
Chapter3 Ultra320 SCSI Host Adapter Characteristics	31
3.1 Ultra320 SCSI to PCI-X Host Adapters	31
Table 3.1 Ultra320 SCSI, 64-bit, 133 MHz PCI-X Host Adapters	31
3.1.1 LSI20320 Single Channel Host Adapters	32
Figure3.1 LSI20320, LSI20320-R and LSI21320L Host Adapters	33
Figure3.2 LSI20320H Host Adapter	33
3.1.2 LSI21320 Dual Channel Host Adapters	34
Figure3.3 LSI21320 or LSI21320-R Drawing	35
3.1.3 LSI22320 Dual Channel Host Adapters	35
Figure3.4 LSI22320 and LSI22320-R Drawing	36
3.2 Host Adapter Characteristics	37
Table 3.2 Host Adapter Characteristics	37
3.3 Technical Specifications	37
3.3.1 Electrical Characteristics	37
Table 3.3 Maximum Power Requirements	38
3.3.2 Thermal and Atmospheric Characteristics	38
3.3.3 Safety Characteristics	38
AppendixA Glossary of Terms	39