Analog Devices 82-000845-01 manual

Blackfin ® USB-LAN EZ-Extender ® Manual Revision 2.1, March 2008 Part Number 82-000845-01 Analog Devices, Inc. One T echnology W ay N o rwood, Mass. 02062-9106 a[...]

Copyright Information ©2008 Analog Devices, Inc., ALL RIGH TS RESERVED. This document may not be reproduced in any form wi thout prior, express written consent from Analog Devices, Inc. Printed in the USA. Limited Warranty The USB-LAN EZ-Extender is warrante d against defects in materials and workmanship for a period of one ye ar from the date of [...]

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 therefore may cause interference to other elect rical dev[...]

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Blackfin USB-LAN EZ -Extender Manual v CONTENTS PRE F A C E P roduct Overview ......................................................................... viii P urpose of This Manual .................................................................. ix Intended A udience .......................................................................... ix Ma[...]

CONTENTS vi Blackfin USB-LAN EZ-Extender Manual MII Interface .......................................................................... 1-6 USB-LAN EZ-EXTENDER HAR DWAR E REFER ENCE System Architectur e ...................................................................... 2-2 J umper S ettings .....................................................[...]

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 embedde d processors that support a Media Instruction Set Comput[...]

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 prototyping phases of the ADSP-BF533, ADSP-BF537,[...]

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-Extende r Setup” on pa ge 1-1 . Example programs are available to de monstrate the capabilities of the Blackfin USB-LAN EZ-Extender board. Purpose of This Manual The Blackfin USB[...]

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 Ha rdware Reference” on page 2-1 Provides information on the ha rdware aspects of the board. • Appendix A, “USB-LA[...]

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/tec hnicalSupport • E-mail tools questions to processor.tools.support@analog.com • E-mail process[...]

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 about a broad range of products—analog integrated[...]

Blackfin USB-LAN EZ -Extender Manual xiii Preface Notation Conventions Text conventions used in this manual are identified and described as follows. T able 2. Related VisualDSP++ P ublications T itle Description • ADSP-BF533 EZ-KIT Lite E v aluation Sys t e m M a n u a l • ADSP-BF537 EZ-KIT Lite E v aluation Sys t e m M a n u a l • ADSP-BF561[...]

Notation Conventions xiv Blackfin USB-LAN EZ-Extender Manual [this,…] O ptional item lists in syntax de scriptions appear within brackets delimited by commas and terminated wi th an ellipse; read the example as an optional comma-separated list of this . . SECTION Commands, di rectives, keywords, and feature names a re in text with letter gothic f[...]

Blackfin USB-LAN EZ-Extender 1-1 1 USB-LAN EZ-EXTENDER INTERFACES This chapter provides the setup pro cedures for both the Blackfin USB-LAN EZ-Extender and EZ-KI T Lite (ADSP-BF533, ADSP-BF537 or ADSP-BF561) and describes each of the interfaces the extender supports. The information is presente d in the following order. • “USB-LAN EZ-Extender S[...]

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-Exte nder. Install the nylon feet in the mounting holes of the EZ-KIT Lite’s printed circuit board (PCB). Flip the EZ-KIT L[...]

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 -p at h BlackfinExamp lesUSB-LAN EZ-EXTENDER LAN directory. USB 2.0 Interface The USB-LAN EZ-Extender allows you to connect a USB 2.0 chip to a[...]

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 the proper changes to that EZ-KIT Lite. When writing[...]

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 ... BlackfinExamplesUSB-LAN EZ-EXTENDERL AN subdirectory of the VisualDSP++ installation directory. The readme file describes the LAN software, source code, drivers, and ex plains how to run an Ethernet applicati[...]

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) mo de. A user can make the appropri- ate jumper changes to th e EZ-KIT Lite and extender and then connect the kit to the extender to power both bo ards via the switch or M[...]

Blackfin USB-LAN EZ-Extender 1-7 USB-LAN EZ-Extender Interfaces T able 1-4. PHY Devices P ar t Description Manufactur er Manufactur er Part # J2 20 x 2 connector AMP/TYCO ELECTR ONICS 787170-4 MII evaluation board SM SC EVB185 MII evaluation board S MSC EVB183[...]

Optional ADSP-BF537 EZ-KIT Lite Interfaces 1-8 Blackfin USB-LAN EZ-Extender[...]

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 interface with the processor and EZ-KIT Lite. •[...]

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 . F igure 2-1. Block Diagram 16 bit Bus Swt Mux Expansion Interface from Bl ack F IN EZ- KIT Li tes 5.0V 3 .3V 3. 3V 2. 5V ADDR[ 15:1] DA T A[ 31: 0] CNTRL SM SC LAN91C111 (Ethernet) Netchip NET [...]

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-Extende r Setup” on page 1-1 . Figure 2-2 shows the locations of all jumper headers. A two-pin jumper can be placed on the respective jump er header for different function[...]

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 ADSP-BF561 EZ-KIT Lite, you must not place any ju[...]

Blackfin USB-LAN EZ -Extender Manual 2-5 USB-LAN EZ-Extender Hardware Reference LAN Power Jumper (JP2) The LAN power jumper, JP2 , is used to power the SMSC’s 91C111 device with 3.3V (see Table 2-2 ). By default and in general, the jumper is plugged in for extra flexibility . You must make changes to JP2 only when no power is applied to the USB-L[...]

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 sw itch settin gs and associated functionality. ADDR Enable Switch (SW1.[...]

Blackfin USB-LAN EZ -Extender Manual 2-7 USB-LAN EZ-Extender Hardware Reference Ethernet processor. The address enable switch adds flexibility to the pro- cessors because you can turn the switch OFF when capacitive loading is an issue present with other perip herals on the EZ-KIT Lite. FLAGS Enable Switch (SW1.2) The flags enable switch, SW1.2 , is[...]

Switch Settings 2-8 Blackfin USB-LAN EZ-Extender Manual When SW1.3 is OFF , communication with the US B processor cannot be established. The SW1.3 adds flexibility to the extender—when the switch is OFF , the flag can be used for other peripherals of the EZ-KIT Lite. Test Mode Enable Switch (SW1.4) The test mode enable switch, SW1.4 , is an inter[...]

Blackfin USB-LAN EZ -Extender Manual 2-9 USB-LAN EZ-Extender Hardware Reference IOS[2:0] Switch (SW2.2, SW2.3, SW2.4) The IOS[2:0] bits on the USB-LAN EZ-Extender are connected directly to the IOS[2:0] pins of the LAN91C111 Ethernet processor. By default, the switches are OFF . The IOS[2:0] pins are used in conjunction with the “Serial ROM Enable[...]

Switch Settings 2-10 Blackfin USB-LAN EZ-Extender Manual[...]

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 Desi gnato r M anufacturer P art Number 1 1 25MHZ OSC005 Y1 EPSON MA-505 25.0000 MH Z 2 1 SN74AHC1G00 SO T23-5 U2 TI SN74AHC1G00DB VR 3 1 PI74A VC+1 [...]

A-2 Blackfin LAN-USB EZ-Extender Manual 14 1 TL V431A SO T23-3 U13 ON-SEMI TL V431ASN1T1G 15 1 L TC4267 SSOP16 U4 LINEAR TECH L TC4267CGN#PBF 16 1 ADP3330AR TZ-33 SO T23-6 VR2 ANALOG DEVICES ADP3330AR TZ3.3-RL7 17 1 ADP3330AR TZ-25 SO T23-6 VR1 ANALOG DEVICES ADP3330AR TZ-2.5-R7 18 1 USB 4PIN CON009 J3 MILL MAX 897-43-004-90-000000 19 3 0.05 45x2 C[...]

Blackfin LAN-USB EZ -Extender Manual A-3 USB-LAN EZ-Extender Bill Of Materials 31 1 1M 1/10W 5% 0805 R6 VISHA Y CR CW08051M00JNEA 32 1 1.5K 1/10W 5% 0805 R20 VISHA Y CRCW08051K50FKEA 33 3 10UF 16V 10% B CT1-3 A VX T AJB106K016R 34 1 300MA LL4148 DL35 D3 DIODES INC LL4148-13 35 5 600 100MHZ 500MA 1206 FER1-4,FER7 STEW ARD HZ1206B601R-10 36 1 11.0K 1[...]

A-4 Blackfin LAN-USB EZ-Extender Manual 47 2 10PF 50V 5% 0805 C46-47 A VX 08 055A100JA T2A 48 4 24.9 1/10W 1% 0805 R26-27,R30-31 DIGI-KEY 311-24.9 C R TR-ND 49 2 49.9 1/10W 1% 0805 R32-33 DIGI-KEY 311-49.9CR CT -ND 50 1 2.43K 1/10W 1% 0805 R5 DIGI-KEY 311-2.43K CR TR-ND 51 1 40A SMAJ58A DIO003 D1 D IODES INC SMAJ58A-13-F 52 1 10A SBM1040 DIO004 D2 [...]

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[...]

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 10K 0805 R8 1 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28[...]

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 ANALOG Rev A0187-2003 BLACKFIN USB-LAN EZ-EXTENDER 2[...]

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 GND SD INPUT ERR OUTPUT NET2272 RREF LA0 LA1 LA2 LA[...]

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 A14 A15 A2 A3 A4 A5 A6 A7 A8 A9 AEN ARDY D0 D1 D1[...]

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 PGND1 PGND2 PGND3 PGND4 SIGDISA VPORTN PVCC PWRGD N[...]

Blackfin USB-LAN EZ -Extender Manual I-1 II N D E X A address enable switch (SW1.1), 2-6 ADSP-BF533/37/61 processors asynchronous memory bank, 1-3 , 1-4 programmable flags, 1-3 , 1-4 , 2-7 architecture, of USB-LAN EZ-Extender, 2-2 B bill of materials, A-1 block diagram, 2-2 board schematic ( USB-LAN EZ-Extender), B-1 C configuration, of US B-LAN EZ[...]

INDEX I-2 Blackfin USB-LAN EZ-Extender Manual N notation conventions, xiii O optional interfaces, 1-5 P PHY devices, 1-6 power select jumper (JP1), 2-4 supply, 2-4 Power-over-Ethernet (PoV) interface (ADSP-BF537 processors), 1-5 , 2-4 product overview, viii programmable flags (PFs) PF10 (ADSP-BF533/61 USB_IRQ), 1-4 , 2-7 PF11 (ADSP-BF533/61 USB dev[...]

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