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HP Xw8200 LSI 20320A-R PCI: Ultra 320 SCSI to PCI-X Host Adapters Users Guide - Page 35

LSI22320 Dual Channel Host Adapters

UPC - 882780210455

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Figure 3.3 LSI21320 or LSI21320-R Drawing J4 Channel A Ultra320 SCSI LVD/SE J2 Channel A Ultra320 SCSI LVD/SE J3 Channel B Ultra320 SCSI LVD/SE LSI53C1030 J1 - PCI and PCI-X J6 for Channels A and B 3.1.3 LSI22320 Dual Channel Host Adapters The LSI Logic LSI22320 and LSI22320-R are dual channel Ultra320 SCSI to PCI-X host adapters that provide two Ultra320 SCSI channels. The SCSI Channel A interface is made through connectors J2 and J6. The SCSI Channel B interface is made through connectors J3 and J4. See Figure 3.4 for details. Features of the LSI22320 and LSI22320-R host adapters are • two independent Ultra320 SCSI channels • four SCSI connectors: - two external 68-pin very high density cable interconnect (VHDCI) connectors - two internal 68-pin high density connectors • LVD/SE termination • LSI Logic Integrated Mirroring (IM) technology for boot volume and operating system protection (IM is for the LSI22320-R only) • Fusion-MPT architecture Ultra320 SCSI to PCI-X Host Adapters 3-5 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