Analog Devices 82-000845-01 manual Product Overview

Product Overview

Product Overview

The Blackfin USB-LAN EZ-Extender is a separately sold extension board that plugs onto the expansion interface of the ADSP-BF533, ADSP-BF537, or ADSP-BF561 EZ-KIT Lite evaluation system. The extension board aids the design and prototyping phases of the ADSP-BF533, ADSP-BF537, or ADSP-BF561 processor targeted applications.

The board extends the capabilities of the evaluation system by providing a connection between the asynchronous memory bus of the Blackfin proces- sor (asynchronous memory bank 3) and either a USB 2.0 or a 10/100 Mbps Ethernet device.

The following is a list of the Blackfin USB-LAN EZ-Extender interfaces.

• USB 2.0 interface

PLX’s Technology Netchip 2272 device

USB driver and application code

USB logo certified

• Ethernet interface

SMSC’s LAN 91C111 device supported on the ADSP-BF533 EZ-KIT and ADSP-BF561 EZ-KIT Lites IEEE802.3.AF compliant Power-Over-Ethernet (PoE) application on the ADSP-BF537 EZ-KIT Lite

SMSC’s MII connector to evaluate different PHYs with the ADSP-BF537 EZ-KIT Lite

Ethernet stack and application code

• No power supply required

Derives power from EZ-KIT Lite

• CE certified

viii Blackfin USB-LAN EZ-Extender Manual