LSI 20860 manual Single-Ended, Termination, Ultra Scsi

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Single-Ended

SCSI

A hardware speciﬁcation for connecting SCSI devices. It references each SCSI signal to a common ground. This is the most common method (as opposed to differential SCSI which uses a separate ground for each signal).

Termination	The electrical connection required at each end of the SCSI bus,
	composed of a set of resistors. It improves the integrity of bus signals.
Ultra SCSI	A standard for SCSI data transfers. It allows a data transfer rate of up to
	20 Mbytes/s over an 8-bit SCSI bus and up to 40 Mbytes/s over a 16-bit
	SCSI bus. The SCSI Trade Association (STA) supports using the term
	“Ultra SCSI” over the term “Fast-20”.

A-4	Glossary of Terms and Abbreviations

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Contents USER’S Guide N u a r y 2 0 0Electromagnetic Compatibility Notices Iii Page Organization PrefaceAudience Related Publications Revision RecordContents ViiiContents PCI Interface Chapter Using LSI20860Features Scsi Interface Board RequirementsPhysical Characteristics Physical EnvironmentThermal, Atmospheric Characteristics Electrical CharacteristicsMaximum Power Requirements 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 Local Bus Host AdapterInternal Scsi MainboardScsi Device Port NumberScsi Bus Ultra Scsi Single-EndedTermination 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