LSI 20860 manual Internal Scsi Bus Connections

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1.3.1 Internal SCSI Bus Connections

This section provides step-by-step instructions about making internal SCSI bus connections.

Step 1. To connect an internal SCSI device, plug the 50-pin connector on one end of the SCSI ribbon cable into the connector J2 (see Figure 1.3). The ribbon cable included in your LSI20860 kit is keyed to ensure it is connected correctly.

Step 2. Plug the 50-pin connector on the other end of the SCSI ribbon cable into the SCSI connector on your internal SCSI device.

Step 3. To attach more than one internal device, use an internal SCSI ribbon cable with the required number of 50-pin connectors attached along its length. Plug the cable connectors into the internal SCSI device connectors, as illustrated in Figure 1.3.

Step 4. Terminate the SCSI bus as described in the Section 1.3.3, “SCSI Bus Termination,” page 1-10.

Step 5. Make any required power connections to your internal SCSI device(s).

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Using the LSI20860

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Contents USER’S Guide N u a r y 2 0 0Electromagnetic Compatibility Notices Iii Page Audience PrefaceOrganization Related Publications Revision RecordContents ViiiContents Features Chapter Using LSI20860PCI Interface Scsi Interface Board RequirementsPhysical Characteristics Physical EnvironmentElectrical Characteristics Maximum Power RequirementsThermal, Atmospheric Characteristics Electromagnetic ComplianceInstalling the LSI20860 Safety CharacteristicsUsing the LSI20860 Connecting Scsi Devices Internal Scsi Bus Connections External Scsi Bus Connections Internal Scsi Devices Chained TogetherScsi Bus Termination Multiple External Devices Chained TogetherScsi Bus Termination Setting Scsi IDs During installation, no Scsi devices are foundDevice driver does not see one of the Scsi devices Using the LSI20860 Appendix a Glossary of Terms Abbreviations Host Adapter Internal ScsiLocal Bus MainboardScsi Bus Port NumberScsi Device Termination Single-EndedUltra Scsi Customer Feedback Reader’s Comments Excellent Good Average Fair PoorDistributors by State CaliforniaNew York Direct Sales Representatives by State Components and Boards Sales Offices and Design Resource Centers North AmericaKorea China Beijing LSI Logic International Services Inc International Distributors