Compaq DWZZH manual Revision Record, Revision Level Date Summary of Changes

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Revision Record

The Revision Record provides a concise publication history of this guide. It lists the guide revision levels and release dates, and summarizes the changes.

The following revision history lists all revisions of this publication and their effective dates. The publication part number is included in the Revision Level column, with the last entry denoting the latest revision. This publication supports the DWZZH 16-Bit UltraSCSI Hub.

Revision Level

Date

Summary of Changes

EK–DWZZH–UG. A01

October 1997

Original Release.

EK–DWZZH–UG. B01

April 1998

Change title page;

 

 

Add Section 1.2.2 describing

 

 

DWZZH–05 Hub;

 

 

Change Chapter 2 title from

 

 

“Installing” to “Using” and add

 

 

procedures for configuring a SCSI

 

 

bus using a DWZZH hub.

EK–DWZZH–UG. C01

July 1998

Change “SCSI” to “UltraSCSI”

 

 

throughout;

 

 

Add documents to list of Related

 

 

Documents;

 

 

Modify Figure 1-3;

 

 

Add installation recommendation

 

 

in introduction to Chapter 2;

 

 

Add Section 2.6, Placement of

 

 

UltraSCSI Hubs.

 

 

Add Chapter 3, SWCC and

 

 

UltraSCSI Hubs;

 

 

Add Glossary entries.

EK–DWZZH–UG. D01

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Contents Dwzzh 16-Bit UltraSCSI Hub Fourth Edition, November Japan Page Contents Tables Figures Cont’dRevision Level Date Summary of Changes Revision RecordEK- DWZZH-UG. D01 Related Documentation About This GuideVisit our Web Site for the Latest Information AudienceDocument Structure Support and Services Who to contact in the AmericasWho to contact in Asia Pacific Who to contact in EuropePage UltraSCSI Hub Functions Introducing the Dwzzh UltraSCSI HubDwzzh 3.5 SBB Hubs Product DescriptionsDWZZH-21 Front Panel Scsi Bus Components Dwzzh 5.25 SBB HubsLists the functional specifications for the Dwzzh Hub Product SpecificationsDwzzh Hub Functional Specifications Cont’d Feature Large Hub Fair Arbitration Using the Dwzzh UltraSCSI HubLarge Hub Addressing Configurations DWZZH-05 Scsi ID Assignments Narrow Addressing SettingDWZZH-05 Scsi Narrow ID Assignments W1 To enable narrow addressing mode, install a jumper at W1 Front Panel Fair Arb DisableSelecting the Scsi Cables IndicatorsDetermining the Configuration Placement of UltraSCSI HubsNot installed Agents and Storage Swcc and UltraSCSI HubsDwzzh 16-Bit UltraSCSI HUB DWZZH-05 Page Controller GlossarySBB Scsi end-bus position Very High Density Cable Interconnect