Analog Devices 82-000845-01 manual USB-LAN EZ-EXTENDER Hardware Reference, System Architecture on

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2USB-LAN EZ-EXTENDER HARDWARE REFERENCE

This chapter describes the hardware design of the USB-LAN EZ-Extender.

The following topics are covered.

“System Architecture” on page 2-2

Describes the board configuration and explains how the board components interface with the processor and EZ-KIT Lite.

“Jumper Settings” on page 2-3

Describes the on-board configuration jumpers.

“Switch Settings” on page 2-6 Describes the on-board switches.

Blackfin USB-LAN EZ-Extender Manual

2-1

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Contents Blackfin USB-LAN EZ-ExtenderManual Disclaimer Limited WarrantyTrademark and Service Mark Notice Copyright InformationRegulatory Compliance Page Contents Index Preface Product Overview Product OverviewPreface Purpose of This ManualIntended Audience What’s New in This Manual Manual ContentsSupported Products Technical or Customer SupportProduct Information Product InformationRelated VisualDSP++ Publications Notation ConventionsNotation Conventions USB-LAN EZ-EXTENDER Interfaces USB-LAN EZ-Extender SetupUSB Software USB-LAN EZ-Extender SetupUSB-LAN EZ-Extender Interfaces USB 2.0 InterfaceEthernet Software Ethernet Interface Ethernet InterfaceOptional ADSP-BF537 EZ-KIT Lite Interfaces Power-Over-EthernetOptional ADSP-BF537 EZ-KIT Lite Interfaces MII InterfacePHY Devices Optional ADSP-BF537 EZ-KIT Lite Interfaces System Architecture on USB-LAN EZ-EXTENDER Hardware ReferenceSystem Architecture System ArchitectureUSB-LAN EZ-Extender Hardware Reference Jumper SettingsJumper Settings Power Select Jumper JP1Link Jumper JP3 LAN Power Jumper JP2Switch Settings Switch SettingsAddr Enable Switch SW1.1 USB IRQ Enable Switch SW1.3 Flags Enable Switch SW1.2Serial ROM Enable Switch SW2.1 Test Mode Enable Switch SW1.4IOS20 Switch SW2.2, SW2.3, SW2.4 Switch Settings Blackfin LAN-USB EZ-Extender Manual USB-LAN EZ-EXTENDER Bill of MaterialsTLV431A USB-LAN EZ-Extender Bill Of Materials 40A SMAJ58A Diodes INC Blackfin USB-LAN EZ-EXTENDER Schematic Devices Blackfin USB-LAN EZ-EXTENDER USB Ethernet TXD2 Analog LAN IndexIndex Product Overview View the full suite of Development Tools by Processor family Technical Library