Page 3 - Regulatory Compliance; CE; ’ dated
Regulatory Compliance The USB-LAN EZ-Extender is designed to be used solely in a laboratory environment. The board is not intended for use as a consumer end prod-uct or as a portion of a consumer end product. The board is an open system design which does not include a shielded enclosure and therefor...
Page 5 - CONTENTS; PREFACE
Blackfin USB-LAN EZ-Extender Manual v CONTENTS PREFACE Product Overview ......................................................................... viii Purpose of This Manual .................................................................. ix Intended Audience .........................................
Page 6 - INDEX
CONTENTS vi Blackfin USB-LAN EZ-Extender Manual MII Interface .......................................................................... 1-6 USB-LAN EZ-EXTENDER HARDWARE REFERENCE System Architecture ...................................................................... 2-2 Jumper Settings ............
Page 7 - vii; Thank you for purchasing the Blackfin
Blackfin USB-LAN EZ-Extender Manual vii PREFACE Thank you for purchasing the Blackfin ® USB-LAN EZ-Extender ® , Ana- log Devices, Inc. extension board to the EZ-KIT Lite ® evaluation system for ADSP-BF533, ADSP-BF537, and ADSP-BF561 Blackfin processors. The Blackfin processors are embedded processor...
Page 8 - Product Overview
Product Overview viii Blackfin USB-LAN EZ-Extender Manual 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...
Page 9 - ix; Preface; • Dimensions; Purpose of This Manual; “Product Information”
Blackfin USB-LAN EZ-Extender Manual ix Preface • Dimensions D 3.13 in (H) x 3.6 in (W) Before using any of the interfaces, follow the setup procedure in “USB-LAN EZ-Extender Setup” on page 1-1 . Example programs are available to demonstrate the capabilities of the Blackfin USB-LAN EZ-Extender board....
Page 10 - Manual Contents; The manual consists of:; What’s New in This Manual
Manual Contents x Blackfin USB-LAN EZ-Extender Manual Manual Contents The manual consists of: • Chapter 1, “USB-LAN EZ-Extender Interfaces” on page 1-1 Provides basic board information. • Chapter 2, “USB-LAN EZ-Extender Hardware Reference” on page 2-1 Provides information on the hardware aspects of ...
Page 11 - Technical or Customer Support; Supported Products
Blackfin USB-LAN EZ-Extender Manual xi Preface Technical or Customer Support You can reach Analog Devices, Inc. Customer Support in the following ways: • Visit the Embedded Processing and DSP products Web site at http://www.analog.com/processors/technicalSupport • E-mail tools questions to processor...
Page 12 - xii; Product Information; Analog Devices is online at
Product Information xii Blackfin USB-LAN EZ-Extender Manual Product Information You can obtain product information from the Analog Devices Web site, from the product CD-ROM, or from the printed publications (manuals). Analog Devices is online at www.analog.com . Our Web site provides infor- mation a...
Page 13 - xiii; Notation Conventions
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 Title Description • ADSP-BF533 EZ-KIT Lite Evaluation System Manual • ADSP-BF537 EZ-KIT Lite Evaluation System...
Page 14 - xiv
Notation Conventions xiv Blackfin USB-LAN EZ-Extender Manual [this,…] Optional item lists in syntax descriptions appear within brackets delimited by commas and terminated with an ellipse; read the example as an optional comma-separated list of this . . SECTION Commands, directives, keywords, and fea...
Page 15 - INTERFACES; The information is presented in the following order.
Blackfin USB-LAN EZ-Extender 1-1 1 USB-LAN EZ-EXTENDER INTERFACES This chapter provides the setup procedures for both the Blackfin USB-LAN EZ-Extender and EZ-KIT Lite (ADSP-BF533, ADSP-BF537 or ADSP-BF561) and describes each of the interfaces the extender supports. The information is presented in th...
Page 16 - USB Software
USB-LAN EZ-Extender Setup 1-2 Blackfin USB-LAN EZ-Extender 3. Remove any rubber feet that may be attached to the EZ-KIT Lite. In place of these rubber feet, install the four nylon feet and screws provided with the USB-LAN EZ-Extender. Install the nylon feet in the mounting holes of the EZ-KIT Lite’s...
Page 17 - Ethernet Software; For information on the LAN software, refer to the; file located in the; file in the
Blackfin USB-LAN EZ-Extender 1-3 USB-LAN EZ-Extender Interfaces Ethernet Software For information on the LAN software, refer to the LAN Software Readme.txt file located in the ...\ VisualDSP++ install-path \Blackfin\Examples\USB-LAN EZ-EXTENDER \LAN directory. USB 2.0 Interface The USB-LAN EZ-Extend...
Page 18 - Ethernet Interface
Ethernet Interface 1-4 Blackfin USB-LAN EZ-Extender The USB IRQ line of the extender connects to PF10 on the ADSP-BF533/ADSP-BF561 processors and PF7 on the ADSP-BF537 pro- cessors. The flag pins can be used for push buttons or LEDs on the respective EZ-KIT Lites; consequently, the user must make th...
Page 19 - EZ-KIT Lites are described in the
Blackfin USB-LAN EZ-Extender 1-5 USB-LAN EZ-Extender Interfaces EZ-KIT Lites are described in the LAN Software Readme.txt file in the ...\Blackfin\Examples\USB-LAN EZ-EXTENDER\LAN subdirectory of the VisualDSP++ installation directory. The readme file describes the LAN software, source code, drivers...
Page 20 - Optional ADSP-BF537 EZ-KIT Lite Interfaces; MII Interface
Optional ADSP-BF537 EZ-KIT Lite Interfaces 1-6 Blackfin USB-LAN EZ-Extender The EZ-KIT Lite and extender must not be powered via the 7.5V supply when in Power-over-Ethernet (PoE) mode. A user can make the appropri-ate jumper changes to the EZ-KIT Lite and extender and then connect the kit to the ext...
Page 23 - HARDWARE REFERENCE; The following topics are covered.
Blackfin USB-LAN EZ-Extender Manual 2-1 2 USB-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 interf...
Page 24 - System Architecture; A block diagram of the Blackfin USB-LAN EZ-Extender is shown in
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 1 6b it BusSwt Mux Expansion Interface from BlackFIN EZ-KIT Lites 5.0V 3.3V 3 .3 V2 .5 V ADDR[1 5:1] DATA[31 :0 ] CNT...
Page 25 - Jumper Settings; Before using the Blackfin USB-LAN EZ-Extender, follow the steps in
Blackfin USB-LAN EZ-Extender Manual 2-3 USB-LAN EZ-Extender Hardware Reference Jumper Settings Before using the Blackfin USB-LAN EZ-Extender, follow the steps in “USB-LAN EZ-Extender Setup” on page 1-1 . Figure 2-2 shows the locations of all jumper headers. A two-pin jumper can be placed on the resp...
Page 26 - , must have no jumpers on any of
Jumper Settings 2-4 Blackfin USB-LAN EZ-Extender Manual Power Select Jumper (JP1) By default, the power select jumper, JP1 , must have no jumpers on any of its pins. The jumpers can be used only when the extender is plugged into an ADSP-BF537 EZ-KIT Lite (see Table 2-1 ). When using an ADSP-BF533 or...
Page 28 - Switch Settings
Switch Settings 2-6 Blackfin USB-LAN EZ-Extender Manual Switch Settings Before using the Blackfin USB-LAN EZ-Extender, follow the steps in “USB-LAN EZ-Extender Setup” on page 1-1 . Figure 2-3 shows the locations of all switches. The following sections describe all possible switch settings and associ...
Page 33 - OF MATERIALS; The bill of materials corresponds to
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 . Ref. Qty. Description Reference Designator Manufacturer Part Number 1 1 25MHZ OSC005 Y1 EPSON MA-505 25.0000 MHZ 2 1 SN74AHC1G00 SOT23-5 ...
Page 37 - DEVICES; SCHEMATIC; TITLE
D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0187-2003 BLACKFIN USB-LAN EZ-EXTENDER 2.1 BLACKFIN USB-LAN EZ-EXTENDER SCHEMATIC 10-11-2007_16:18 6 1 TITLE
Page 38 - EXPANSION INTERFACE
5V 3.3V 3.3V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0187-2003 BLACKFIN USB-LAN EZ-EXTENDER 2.1 5V 3.3V 3.3V Decoupling Cap for U2 EXPANSION INTERFACE (TYPE B) 6 2 10-11-2007_16:18 10K0805 R8 1 10 11 1...
Page 39 - BUS SWITCHES
3.3V 3.3V 1A2 1A3 1A4 1A5 1A6 1A7 1A8 1B1 1B2 1B3 1B4 1B5 1B6 1B7 1B8 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2B1 2B2 2B3 2B4 2B5 2B6 2B7 2B8 1A1 2A8 OE1 OE2 3.3V 3.3V 3.3V 3.3V 3.3V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES AN...
Page 40 - USB
SHGND 2.5V AVCC AGND D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0187-2003 BLACKFIN USB-LAN EZ-EXTENDER 2.1 AGND AVCC AVCC 2.5V AGND AGND 2.5V 2.5V V_SELECT 5V GND SD INPUT ERR OUTPUT D+ D- GND SHELL VCC G...
Page 41 - ETHERNET; LAN
SHGND2 A3V 3.3V A3V A3V A3V A3V A3V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0187-2003 BLACKFIN USB-LAN EZ-EXTENDER 2.1 SK CS PRE PE DI DO MicroWire Serial EEPROM ON 1 2 3 4 LAN91C111 A1 A10 A11 A12 A13...
Page 42 - MII INTERFACE
5V V_SELECT AGND2 5V AGND2 AGND2 AGND2 TLV431A PA1134 AGND2 5V COL CRS GND1 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 MDC MDIO RXD0 RXD1 RXD2 RXD3 RX_CLK RX_DV RX_ER TXD0 TXD1 TXD2 TXD3 TX_CLK TX_EN TX_ER VCC1 VCC2 VCC3 VCC4 LTC4267 VPORTP RCLASS P...
Page 47 - Technical Library
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