Analog Devices 82-000845-01

Optional ADSP-BF537 EZ-KIT Lite Interfaces

1-8 Blackfin USB-LAN EZ-Extender

Contents

Main Page Regulatory Compliance Page CONTENTS PREFACE USB-LAN EZ-EXTENDER INTERFACES USB-LAN EZ-EXTENDER HARDWARE REFERENCE USB-LAN EZ-EXTENDER BILL OF MATERIALS USB-LAN EZ-EXTENDER SCHEMATIC INDEX PREFACE Product Overview Purpose of This Manual Intended Audience Manual Contents Whats New in This Manual Technical or Customer Support Supported Products Product Information Blackfin USB-LAN EZ-Extender Manual xiii Preface Notation Conventions Text conventions used in this manual are identified and described as follows. Table 2. Related VisualDSP++ Publications Notation Conventions xiv Blackfin USB-LAN EZ-Extender Manual L a [ 1 USB-LAN EZ-EXTENDER INTERFACES USB-LAN EZ-Extender Setup Page Ethernet Software USB 2.0 Interface L Ethernet Interface L Optional ADSP-BF537 EZ-KIT Lite Interfaces Power-Over-Ethernet MII Interface Page Page Page System Architecture 2-2 Blackfin USB-LAN EZ-Extender Manual System Architecture A block diagram of the Blackfin USB-LAN EZ-Extender is shown in Figure 2-1. Figure 2-1. Block Diagram 16bit Bus Swt Mux Expansion Interface from BlackFIN EZ-KITLites Jumper Settings Power Select Jumper (JP1) LAN Power Jumper (JP2) Link Jumper (JP3) Switch Settings ADDR Enable Switch (SW1.1) FLAGS Enable Switch (SW1.2) USB IRQ Enable Switch (SW1.3) Test Mode Enable Switch (SW1.4) Serial ROM Enable Switch (SW2.1) IOS[2:0] Switch (SW2.2, SW2.3, SW2.4) Page Blackfin LAN-USB EZ-Extender Manual A-1 A USB-LAN EZ-EXTENDER BILL OF MATERIALS The bill of materials corresponds to USB-LAN EZ-Extender Schematic on page B-1. A-2 Blackfin LAN-USB EZ-Extender Manual Blackfin LAN-USB EZ-Extender Manual A-3 USB-LAN EZ-Extender Bill Of Materials A-4 Blackfin LAN-USB EZ-Extender Manual BLACKFIN USB-LAN EZ-EXTENDER SCHEMATIC EXPANSION INTERFACE (TYPE B) EXPANSION INTERFACE 6210-11-2007_16:18 * BUS SWITCHES 10-11-2007_16:18 3 6 USB 2.0 USB USB 2.0 6410-11-2007_16:18 10/100 ETHERNET LAN 10/100 ETHERNET 10-11-2007_16:18 5 6 * 5V@1.7A POE, MII, PWR SELECTION WARNING: THE EZ-KIT LITE MUST NOT BE POWERED WHEN THESE JUMPERS ARE POPULATED. MII INTERFACE POWER OVER ETHERNET CIRCUITRY FOR USE WITH ADSP-BF537 EZ-KIT LITE ONLY 10-11-2007_16:18 6 6 IINDEX INDEX I-2 Blackfin USB-LAN EZ-Extender Manual N O P Product Overview Page Technical Library