October 10, 2000 1

October 10, 2000 2

Day Two IntroductionDay Two Introduction

Jason Ziller Jason Ziller

Intel CorporationIntel Corporation

October 10, 2000 3

USB 2.0 TerminologyUSB 2.0 Terminology

USB 2.0 spec replaces USB 1.1 specUSB 2.0 spec replaces USB 1.1 spec– Adds third speed to existing low and full speedsAdds third speed to existing low and full speeds

USB 2.0-compliant hubs and hosts must USB 2.0-compliant hubs and hosts must support all three speedssupport all three speeds– Existing USB 1.1-compliant hubs and hosts do not Existing USB 1.1-compliant hubs and hosts do not

conform to the USB 2.0 specconform to the USB 2.0 spec

October 10, 2000 4

USB 2.0 TerminologyUSB 2.0 Terminology

USB 2.0-compliant peripherals must support USB 2.0-compliant peripherals must support one or more of the speedsone or more of the speeds– USB 2.0 spec adds definition for high-speed devices; USB 2.0 spec adds definition for high-speed devices;

definition for low/full-speed devices remains the same definition for low/full-speed devices remains the same as in USB 1.1 specas in USB 1.1 spec Exception is low speed cables, requiring foil and drain wireException is low speed cables, requiring foil and drain wire

– High-speed peripherals should also support full-speed High-speed peripherals should also support full-speed to support installed base and get new logoto support installed base and get new logo

ContinuedContinued

October 10, 2000 5

Industry ParticipationIndustry Participation

““Engineering Change Notice” process will be Engineering Change Notice” process will be implemented if any spec changes are neededimplemented if any spec changes are needed

Use feedback tool on website if you think any Use feedback tool on website if you think any changes need to be considered changes need to be considered

Companies must sign USB 2.0 Adopter Companies must sign USB 2.0 Adopter Agreement in order to participate in royalty-free Agreement in order to participate in royalty-free licensing for compliant productslicensing for compliant products– Open to all in the industryOpen to all in the industry– Sign agreement if you are developing USB 2.0 productSign agreement if you are developing USB 2.0 product

Several hundred companies have already adopted specSeveral hundred companies have already adopted spec Download agreement from USB-IF websiteDownload agreement from USB-IF website

October 10, 2000 6

Upcoming USB 2.0 OpportunitiesUpcoming USB 2.0 Opportunities

Comdex/Fall (Nov 13-17), Las VegasComdex/Fall (Nov 13-17), Las Vegas– USB pavilion, product demos, press briefingUSB pavilion, product demos, press briefing– Sign up for a booth from USB-IF websiteSign up for a booth from USB-IF website

Intel Developer Forum Spring 2001 (Feb 27-Intel Developer Forum Spring 2001 (Feb 27-Mar 1), San Jose, CAMar 1), San Jose, CA– USB showcase, product demos, press briefingsUSB showcase, product demos, press briefings– Look for participation opportunities on USB-IF website Look for participation opportunities on USB-IF website

in near futurein near future

Participate in USB-IF Website: Vendor Lists, Participate in USB-IF Website: Vendor Lists, Product Search, Post Press Releases, EtcProduct Search, Post Press Releases, Etc

Participate in USB-IF Website: Vendor Lists, Participate in USB-IF Website: Vendor Lists, Product Search, Post Press Releases, EtcProduct Search, Post Press Releases, Etc

October 10, 2000 7

Day 2 Technical AgendaDay 2 Technical Agenda

Track 1:Track 1: Data Transfer & FrameworkData Transfer & Framework HS Protocol AdditionsHS Protocol Additions Hub AdditionsHub Additions Hub Compliance TestingHub Compliance Testing EHCI Spec & TestingEHCI Spec & Testing Scheduling Split Scheduling Split

TransactionsTransactions Cable and Connector TestingCable and Connector Testing USB On-the-GoUSB On-the-Go

Track 2:Track 2: Transceiver Macrocell Transceiver Macrocell

InterfaceInterface UTMI Core Design UTMI Core Design

ConsCons Device FirmwareDevice Firmware Production TestingProduction Testing Platform Design ConsPlatform Design Cons Using USB AnalyzersUsing USB Analyzers BIOS ConsiderationsBIOS Considerations