Adaptec 1450 manual Understanding Scsi, Scsi IDs

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SlimSCSI 1450 Adapter User’s Guide

Understanding SCSI

SCSI (pronounced “scuzzy”) stands for Small Computer Systems Interface. SCSI is an industry standard computer interface for con- necting SCSI devices (such as hard disk drives, CD-ROM drives, and scanners) to a common SCSI bus.

A SCSI bus is an electrical pathway consisting of a SCSI adapter (such as the SlimSCSI adapter) installed in a computer and one or more SCSI devices. SCSI cables are used to connect the devices to the SCSI card.

For the SCSI bus to function properly, SCSI IDs must be assigned to the SCSI devices and the SCSI adapter, and the SCSI bus must be properly terminated.

SCSI IDs

Each device attached to the SlimSCSI 1450 adapter, as well as the adapter itself, must be assigned a unique SCSI ID number from 0 to

6.A SCSI ID uniquely identifies each SCSI device on the SCSI bus and determines priority when two or more devices are trying to use the SCSI bus at the same time.

The SlimSCSI 1450 adapter is preset to SCSI ID 7, which gives it the highest priority on the SCSI bus.

In Windows 95, you can use the Device Manager to view the SCSI ID and other information about each installed SCSI device.

If you installed Adaptec® EZ-SCSI®software, you can use the SCSI Explorer utility to view the SCSI ID and other informa- tion about each installed SCSI device.

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Contents Slimscsi 1450 Adapter Adaptec, Inc SlimSCSI 1450 Adapter Page Introduction Page System Requirements Contents of KitIntroduction Installing the SlimSCSI Installing the SlimSCSI SlimSCSI 1450 Adapter User’s Guide Updating the Windows 95 Miniport Driver Using the SlimSCSI Hot PluggingFormatting Removable Media Understanding Scsi Scsi IDsScsi Connector Types Terminating the Scsi BusTroubleshooting General Hardware TroubleshootingWindows 95 Troubleshooting Click Control PanelClick Control Panel Troubleshooting Double-clickIf you have a hardware conflict Contacting Adaptec Electronic SupportTechnical and Product Support Sales and Ordering InformationCopyright Canadian Compliance Statement Adaptec Software License Agreement Page Limited 5-Year Warranty Page