Blackfin®/SHARC® USB EZ-Extender® Manual Revision 1.1, July 2012 Part Number 82-000224-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 a Copyright Information © 2012 Analog Devices, Inc., ALL RIGHTS RESERVED. This document may not be reproduced in any form without prior, express written consent from Analog Devices, Inc. Printed in the USA. Disclaimer Analog Devices, Inc. reserves the right to change this product without prior notice. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under the patent rights of Analog Devices, Inc. Trademark and Service Mark Notice The Analog Devices logo, Blackfin, CrossCore, EngineerZone, EZ-Board, EZ-Extender, SHARC, and VisualDSP++ are registered trademarks of Analog Devices, Inc. All other brand and product names are trademarks or service marks of their respective owners. Regulatory Compliance The Blackfin/SHARC USB EZ-Extender is designed to be used solely in a laboratory environment. The board is not intended for use as a consumer end product 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 electrical devices in close proximity. This board should not be used in or near any medical equipment or RF devices. The Blackfin/SHARC USB EZ-Extender is currently being processed for certification that it complies with the essential requirements of the European EMC directive 89/336/EEC amended by 93/68/EEC and therefore carries the “CE” mark. The Blackfin/SHARC USB EZ-Extender board contains ESD (electrostatic discharge) sensitive devices. Electrostatic charges readily accumulate on the human body and equipment and can discharge without detection. Permanent damage may occur on devices subjected to high-energy discharges. Proper ESD precautions are recommended to avoid performance degradation or loss of functionality. Store unused extender boards in the protective shipping package. CONTENTS PREFACE Product Overview ....................................................................... viii Purpose of This Manual ................................................................ ix Intended Audience ........................................................................ ix Manual Contents ........................................................................... x What’s New in This Manual ........................................................... x Technical Support ......................................................................... xi Supported Products ...................................................................... xii Product Information .................................................................... xii Analog Devices Web Site ........................................................ xii EngineerZone ........................................................................ xiii Related Documents ...................................................................... xiv BLACKFIN/SHARC USB EZ-EXTENDER INTERFACES Blackfin/SHARC USB EZ-Extender Setup .................................... 1-1 USB Software ......................................................................... 1-2 USB 2.0 Interface ......................................................................... 1-2 Blackfin/SHARC USB EZ-Extender Manual v Contents BLACKFIN/SHARC USB EZ-EXTENDER HARDWARE REFERENCE System Architecture ...................................................................... 2-2 Jumper Settings ............................................................................ 2-2 USB Chip Select Jumper (JP1) ................................................ 2-3 USB IRQ Jumper (JP2) ........................................................... 2-3 USB Soft Reset Jumper (JP3) .................................................. 2-3 BLACKFIN/SHARC USB EZ-EXTENDER BILL OF MATERIALS BLACKFIN/SHARC USB EZ-EXTENDER SCHEMATIC INDEX vi Blackfin/SHARC USB EZ-Extender Manual PREFACE Thank you for purchasing the Blackfin/SHARC USB EZ-Extender®, Analog Devices, Inc. extender board to the EZ-Board® evaluation system for the ADSP-BF518F, ADSP-BF526 Blackfin®, and ADSP-21469 SHARC® processors. Blackfin processors are embedded processors that support a Media Instruction Set Computing (MISC) architecture. This architecture is the natural merging of RISC, media functions, and digital signal processing characteristics towards delivering signal processing performance in a microprocessor-like environment. SHARC processors are based on a 32-bit super Harvard architecture that includes a unique memory architecture comprised of two large on-chip, dual-ported SRAM blocks coupled with a sophisticated IO processor, which gives a SHARC processor the bandwidth for sustained high-speed computations. SHARC processors represents today’s de facto standard for floating-point processing, targeted toward premium audio applications. The EZ-Board and Blackfin/SHARC USB EZ-Extender are designed to be used in conjunction with the CrossCore® Embedded Studio (CCES) and VisualDSP++® software development environments. The development environment facilitates advanced application code development and debug, such as: • Create, compile, assemble, and link application programs written in C++, C, and Blackfin/SHARC USB EZ-Extender assembly • Load, run, step, halt, and set breakpoints in application programs Blackfin/SHARC USB EZ-Extender Manual vii Product Overview • Read and write data and program memory • Read and write core and peripheral registers • Plot memory To learn more about Analog Devices development software, go to http://www.analog.com/processors/tools. Product Overview The Blackfin/SHARC USB EZ-Extender is a separately sold extender board that plugs onto the expansion interface of the ADSP-BF518F, ADSP-BF526, and ADSP-21469 EZ-Board evaluation systems. The extender board aids the design and prototyping phases of the ADSP-BF518F, ADSP-BF526, and ADSP-21469 processor targeted applications. The board extends the capabilities of the evaluation system by providing a connection between the asynchronous memory bus of the Blackfin/SHARC processor and a USB 2.0 device. Please visit www.analog.com/EX2-USB for additional information, including CCES support. The following is a list of the Blackfin/SHARC USB EZ-Extender interfaces. • USB 2.0 interface: • PLX Technology NET2272 device • USB driver and application code • No power supply required: derives power from the EZ-Board • CE certified viii Blackfin/SHARC USB EZ-Extender Manual Preface Before using any of the interfaces, follow the setup procedure in “Blackfin/SHARC USB EZ-Extender Setup” on page 1-1. Example programs are available to demonstrate capabilities of the Blackfin/SHARC USB EZ-Extender board. Purpose of This Manual The Blackfin/SHARC USB EZ-Extender Manual provides instructions for installing the product hardware (board). The text describes operation and configuration of the board components. Finally, a schematic and a bill of materials are provided as a reference for future designs. Intended Audience The primary audience for this manual is a programmer who is familiar with Analog Devices processors. This manual assumes that the audience has a working knowledge of the appropriate processor architecture and instruction set. Programmers who are unfamiliar with Analog Devices processors can use this manual but should supplement it with other texts that describe your target architecture. For the locations of these documents, see “Related Documents”. Programmers who are unfamiliar with CCES or VisualDSP++ should refer to the online help and user’s manuals. Blackfin/SHARC USB EZ-Extender Manual ix Manual Contents Manual Contents The manual consists of: • Chapter 1, “Blackfin/SHARC USB EZ-Extender Interfaces” on page 1-1 Provides basic board information. • Chapter 2, “Blackfin/SHARC USB EZ-Extender Hardware Reference” on page 2-1 Provides information on the hardware aspects of the board. • Appendix A, “Blackfin/SHARC USB EZ-Extender Bill of Materials” on page A-1 Provides a list of components used to manufacture the EZ-Extender board. • Appendix B, “Blackfin/SHARC USB EZ-Extender Schematic” on page B-1 Provides the resources to allow EZ-Board board-level debugging or to use as a reference design. What’s New in This Manual This is revision 1.1 of the Blackfin/SHARC USB EZ-Extender Manual. The manual has been updated to include CCES information. In addition, modifications and corrections based on errata reports against the previous manual revision have been made. For the latest version of this manual, please refer to the Analog Devices Web site. x Blackfin/SHARC USB EZ-Extender Manual Preface Technical Support You can reach Analog Devices processors and DSP technical support in the following ways: • Post your questions in the processors and DSP support community at EngineerZone®: http://ez.analog.com/community/dsp • Submit your questions to technical support directly at: http://www.analog.com/support • E-mail your questions about processors, DSPs, and tools development software from CrossCore Embedded Studio or VisualDSP++: Choose Help > Email Support. This creates an e-mail to and automatically attaches your CrossCore Embedded Studio or VisualDSP++ version information and license.dat file. [email protected] • E-mail your questions about processors and processor applications to: [email protected] or [email protected] (Greater China support) • In the USA only, call 1-800-ANALOGD (1-800-262-5643) • Contact your Analog Devices sales office or authorized distributor. Locate one at: www.analog.com/adi-sales Blackfin/SHARC USB EZ-Extender Manual xi Supported Products • Send questions by mail to: Processors and DSP Technical Support Analog Devices, Inc. Three Technology Way P.O. Box 9106 Norwood, MA 02062-9106 USA Supported Products The Blackfin/SHARC USB EZ-Extender is designed as an extender board to the ADSP-BF518F, ADSP-BF526, and ADSP-21469 EZ-Board evaluation systems. Product Information Product information can be obtained from the Analog Devices Web site and the online help. Analog Devices Web Site The Analog Devices Web site, www.analog.com, provides information about a broad range of products—analog integrated circuits, amplifiers, converters, and digital signal processors. To access a complete technical library for each processor family, go to http://www.analog.com/processors/technical_library. The manuals selection opens a list of current manuals related to the product as well as a link to the previous revisions of the manuals. When locating your manual title, note a possible errata check mark next to the title that leads to the current correction report against the manual. xii Blackfin/SHARC USB EZ-Extender Manual Preface Also note, MyAnalog is a free feature of the Analog Devices Web site that allows customization of a Web page to display only the latest information about products you are interested in. You can choose to receive weekly e-mail notifications containing updates to the Web pages that meet your interests, including documentation errata against all manuals. MyAnalog provides access to books, application notes, data sheets, code examples, and more. Visit MyAnalog to sign up. If you are a registered user, just log on. Your user name is your e-mail address. EngineerZone EngineerZone is a technical support forum from Analog Devices. It allows you direct access to ADI technical support engineers. You can search FAQs and technical information to get quick answers to your embedded processing and DSP design questions. Use EngineerZone to connect with other DSP developers who face similar design challenges. You can also use this open forum to share knowledge and collaborate with the ADI support team and your peers. Visit http://ez.analog.com to sign up. Blackfin/SHARC USB EZ-Extender Manual xiii Related Documents Related Documents For additional information about the product, refer to the following publications. Table 1. Related Processor Publications Title Description • ADSP-BF512/ADSP-BF514/ADSP-BF516/ ADSP-BF518(F) Blackfin Embedded Processor Data Sheet • ADSP-BF522/ADSP-BF523/ADSP-BF524/ ADSP-BF525/ADSP-BF526/ADSP-BF527 Blackfin Embedded Processor Data Sheet • ADSP-21467/ADSP-21469 SHARC Processor Data Sheet • ADSP-BF51x Blackfin Processor Hardware Reference • ADSP-BF52x Blackfin Processor Hardware Reference • ADSP-214xx SHARC Processor Hardware Reference • Blackfin Processor Programming Reference • SHARC Processor Programming Reference General functional description, pinout, and timing of the processor xiv Description of the internal processor architecture and all register functions Description of all allowed processor assembly instructions Blackfin/SHARC USB EZ-Extender Manual 1 BLACKFIN/SHARC USB EZ-EXTENDER INTERFACES This chapter provides the setup procedures for both the Blackfin/SHARC USB EZ-Extender and EZ-Board (ADSP-BF518F, ADSP-BF526, or ADSP-21469) and describes the interfaces the extender supports. The information is presented in the following order. • “Blackfin/SHARC USB EZ-Extender Setup” on page 1-1 • “USB 2.0 Interface” on page 1-2 Blackfin/SHARC USB EZ-Extender Setup It is very important to set up all components of the system containing the Blackfin/SHARC USB EZ-Extender, then apply power to the system. The following procedure is recommended for correct setup. Power your system after these steps are completed: 1. Read the applicable design interface section in this chapter—the text provides an overview of the interface capabilities. 2. Read “System Architecture” on page 2-2 to understand physical connections of the extender board. For detailed information, refer to “Blackfin/SHARC USB EZ-Extender Schematic” on page B-1. 3. Set the jumpers on the Blackfin/SHARC USB EZ-Extender board. Use the block diagram in Figure 2-1 on page 2-2 in conjunction with “Jumper Settings” on page 2-2. Blackfin/SHARC USB EZ-Extender Manual 1-1 USB 2.0 Interface 4. Set the switches and jumpers on the EZ-Board. If not already, familiarize yourself with the EZ-Board documentation and schematic drawings (see “Product Information”). Compare the expansion interface signals of the Blackfin/SHARC USB EZ-Extender board with the EZ-Board signals to ensure there is no contention. For example, it may be necessary to disable other devices connected to the expansion interface of the processor and disable peripherals on the EZ-Board. 5. Install the Blackfin/SHARC USB EZ-Extender on the EZ-Board via the high speed expansion interface. USB Software For information about USB software, refer to the readme text files in the Examples folder of the installation directory. USB 2.0 Interface The Blackfin/SHARC USB EZ-Extender enables a connection between a USB 2.0 chip and Blackfin/SHARC processor without any other programmable logic. The PLX Technology’s NET2272 controller ties directly to the asynchronous memory bus of the Blackfin or SHARC processor. You can read from and write to the USB 2.0 controller by addressing the named memory bank directly. You can reset the NET2272 controller by asserting LOW one of the four GPIO signals of the expansion interface. Refer to the appropriate EZ-Board manual to learn how the GPIO signals connect to the processor. The USB IRQ signal of the NET2272 controller connects to one of the four GPIO signals on the expansion interface. Refer to the appropriate 1-2 Blackfin/SHARC USB EZ-Extender Manual Blackfin/SHARC USB EZ-Extender Interfaces EZ-Board document to learn how the GPIO signals connect to the processor. The USB CS signal of the NET2272 controller connects to one of the four AMS signals on the expansion interface. Refer to the appropriate EZ-Board manual to learn how the AMS signals connect to the processor. The jumper settings required for each of the respective EZ-Boards are described in the readme text files in the Examples folder of the installation directory. The readme file describes the USB software, source code, drivers, and explains how to run a USB-based application. Blackfin/SHARC USB EZ-Extender Manual 1-3 USB 2.0 Interface 1-4 Blackfin/SHARC USB EZ-Extender Manual 2 BLACKFIN/SHARC USB EZ-EXTENDER HARDWARE REFERENCE This chapter describes the hardware design of the Blackfin/SHARC USB 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-Board. • “Jumper Settings” on page 2-2 Describes the on-board configuration jumpers. Blackfin/SHARC USB EZ-Extender Manual 2-1 System Architecture System Architecture A block diagram of the Blackfin/SHARC USB EZ-Extender is shown in Figure 2-1. Figure 2-1. Block Diagram Jumper Settings Before using the Blackfin/SHARC USB EZ-Extender, follow the setup procedure in “Blackfin/SHARC USB 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 respective jumper header for different functionality. The following sections describe all possible jumper settings and associated functionality. 2-2 Blackfin/SHARC USB EZ-Extender Manual Blackfin/SHARC USB EZ-Extender Hardware Reference Figure 2-2. Jumper Locations USB Chip Select Jumper (JP1) The USB chip select jumper (JP1) connects an AMS signal from the EZ-Board to the chip select input on the NET2272 controller. The AMS0– 3 signals are available. By default, the jumper is installed on pins 7 and 8, which connect AMS3 to the chip select signal. USB IRQ Jumper (JP2) The USB IRQ jumper (JP2) connects a general-purpose IO signal from the EZ-Board to the interrupt output on the NET2272 controller. The GPIO1–4 signals are available. By default, the jumper is installed on pins 1 and 2, which connect GPIO1 to the interrupt signal. USB Soft Reset Jumper (JP3) The soft reset jumper ( JP3) connects a general-purpose signal from the EZ-Board to the reset input on the NET2272 controller. GPIO1–4 are available. By default, the jumper is installed on pins 7 and 8, which connect GPIO4 to the reset signal. Blackfin/SHARC USB EZ-Extender Manual 2-3 Jumper Settings 2-4 Blackfin/SHARC USB EZ-Extender Manual A BLACKFIN/SHARC USB EZ-EXTENDER BILL OF MATERIALS The bill of materials corresponds to “Blackfin/SHARC USB EZ-Extender Schematic” on page B-1. Ref. Qty. Description Reference Designator Manufacturer Part Number 1 1 SN74LVC1G08 SOT23-5 U2 TI SN74LVC1G08DBVR 2 1 NET2272 TQFP64 U1 NET CHIP NET2272REV1A-LF 3 1 30MHZ OSC010 Y1 ECLIPTEK E2SAA10-30.000M 4 1 ADP130AUJZ-2.5 TSOT5 VR1 ANALOG DEVICES ADP130AUJZ-2.5-R7 5 3 IDC 2PIN_JUMPER_ SHORT SJ1-3 DIGI-KEY S9001-ND 6 1 USB_MINI-B 5PIN CON046 P2 MOLEX 54819-0519 7 3 IDC 4X2 IDC4X2 JP1-3 SULLINS GEC04DAAN 8 1 QFS 52x2 QFS52x2_SMT P1 SAMTEC QFS-052-04.25-L-D-A 9 2 1UF 16V 10% 0805 C4-5 KEMET C0805C105K4RAC TU 10 1 47.0K 1/10W 1% 0805 R2 VISHAY CRCW080547K0FKEA 11 1 42 100MHZ 4A 0805 FER1 DIGI-KEY 587-1768-2-ND 12 3 10UF 6.3V 10% 0805 C8,C11,C17 AVX 08056D106KAT2A Blackfin/SHARC USB EZ-Extender Manual A-1 A-2 Ref. Qty. Description Reference Designator Manufacturer Part Number 13 11 0.01UF 16V 10% 0402 C2,C6-7,C9-10, C12-16,C18 AVX 0402YC103KAT2A 14 7 10K 1/16W 5% 0402 R8-14 VISHAY CRCW040210K0FKED 15 2 10PF 50V 5% 0805 C1,C3 AVX 08055A100JAT2A 16 1 1.5K 1/10W 5% 0603 R6 PANASONIC ERJ-3GEYJ152V 17 2 39.0 1/10W 1% 0603 R4,R7 VISHAY CRCW-060339R0FKEA 18 1 2.43K 1/10W 1% 0805 R1 DIGI-KEY 311-2.43KCRTR-ND 19 1 330 1/10W 5% 0603 R16 VISHAY CRCW0603330RJNEA 20 1 1M 1/10W 5% 0603 R5 VISHAY CRCW06031M00FNEA 21 1 GREEN LED001 LED1 PANASONIC LN1361CTR 22 1 15KV PGB1010603 0603 D1 LITTLEFUSE PGB1010603MR 23 2 1.0K 1/16W 1% 0402 R3,R15 PANASONIC ERJ-2RKF1001X 24 2 330 100MHZ 1.5A 0805 FER2-3 MURATA BLM21PG331SN1D Blackfin/SHARC USB EZ-Extender Manual A B C D 1 1 2 2 BLACKFIN USB-LAN EZ-EXTENDER SCHEMATIC 3 3 ANALOG DEVICES 4 Title Size A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD BLACKFIN USB-LAN EZ-EXTENDER TITLE Board No. C Date 20 Cotton Road Rev A0187-2003 2.1 Sheet 10-11-2007_16:18 D 1 of 6 A B C D EXPANSION INTERFACE (TYPE B) 5V 1 1 3.3V 3.3V 5V DSP_D[0:31] DSP_A[1:15] P1 1 2 P2 1 2 P3 1 2 3 4 5 6 DSP_A1 3 4 3 4 5 6 5 6 DSP_A2 7 8 DSP_A3 7 8 7 8 DSP_A4 9 10 DSP_A5 9 10 9 10 DSP_A6 11 12 DSP_A7 11 12 11 12 DSP_A8 13 14 DSP_A9 13 14 13 14 DSP_A10 15 16 DSP_A11 15 16 15 16 DSP_A12 17 18 DSP_A13 17 18 17 18 DSP_A14 19 20 DSP_A15 19 20 19 20 21 22 21 22 21 22 23 24 23 24 23 24 25 26 25 26 25 26 27 28 27 28 27 28 1 29 30 29 30 29 30 2 DSP_A16 DSP_A17 TXD0 TXD2 TX_EN TP2 TP3 537_DMAR TXD1 TXD3 TX_CLK U2 4 2 3 POE_VCC- 561_PF11_537_PF6 561_PF9_537_PF5 31 32 31 32 33 34 33 34 35 36 35 36 37 38 37 38 DSP_D0 39 40 DSP_D1 39 40 DSP_D2 41 42 DSP_D3 41 42 DSP_D4 43 44 DSP_D5 43 DSP_D6 45 46 DSP_D7 DSP_D8 47 48 DSP_D9 DSP_D10 49 50 DSP_D11 533_PF11 533_PF9 CLK_OUT_EXP1 PHYINT 31 32 33 34 35 36 37 38 39 40 41 42 44 43 44 45 46 45 46 47 48 47 48 49 50 49 50 Decoupling Cap for U2 51 52 3.3V RXD0 RXD2 RX_DV 3.3V RX_ER MDC 533_PF10 R61 10K 0805 R60 10K 0805 R45 10K 0805 R8 10K 0805 DSP_D12 51 52 DSP_D13 51 52 DSP_D14 53 54 DSP_D15 53 54 53 54 DSP_D16 55 56 DSP_D17 55 56 55 56 DSP_D18 57 58 DSP_D19 57 58 57 58 DSP_D20 59 60 DSP_D21 59 60 59 60 DSP_D22 61 62 DSP_D23 61 62 61 62 DSP_D24 63 64 DSP_D25 63 64 63 64 DSP_D26 65 66 DSP_D27 65 66 65 66 DSP_D28 67 68 DSP_D29 67 68 67 68 DSP_D30 69 70 DSP_D31 69 70 69 70 71 72 71 72 71 72 73 74 73 74 73 74 75 76 75 76 75 76 77 78 77 78 77 78 79 80 79 80 79 80 81 82 81 82 81 82 83 84 83 84 83 84 85 86 85 86 85 86 87 88 87 88 87 88 89 90 89 90 89 90 AMS3 ARE POE_VCC+ 561_PF12 561_PF10_537_PF7 CON018 561_ABE3 561_ABE2 ABE1 ABE0 AWE CON018 4 Title Size 2 RXD1 RXD3 RX_CLK CRS MDIO C27 0.1UF 0805 3 Date C 20 Cotton Road Nashua, NH 03063 4 PH: 1-800-ANALOGD BLACKFIN USB-LAN EZ-EXTENDER EXPANSION INTERFACE Board No. C B COL CON018 ANALOG DEVICES A RESET SN74AHC1G00 SOT23-5 Rev A0187-2003 2.1 Sheet 10-11-2007_16:18 D 2 of 6 A B C D 3.3V U1 DSP_A[1:15] DSP_A1 DSP_A2 DSP_D[0:31] U17 DSP_D0 1 47 DSP_D1 46 DSP_D2 44 DSP_D3 43 DSP_D4 41 DSP_D5 40 DSP_D6 38 DSP_D7 37 DSP_D8 36 DSP_D9 35 DSP_D10 33 DSP_D11 32 DSP_D12 30 DSP_D13 29 DSP_D14 27 DSP_D15 26 48 USB_EN 25 DSP_A3 2 1A1 1B1 1A2 1B2 1B4 1A5 1B5 USB_D2 1A4 USB_D1 5 1B3 3 1A3 6 USB_D3 8 USB_D4 R65 10K 0805 R63 10K 0805 R62 10K 0805 R64 10K 0805 DSP_A5 DSP_A6 DSP_A7 4 1Y0 12 USB_D7 2B1 DSP_A17 2A1 USB_D6 1B8 11 1A8 DSP_A16 1B7 USB_D5 1A7 9 1B6 13 2 1A0 3 1A1 USB_D9 16 USB_D10 17 USB_D11 19 USB_D12 20 USB_D13 22 USB_D14 23 USB_D15 2A0 2B3 2A4 2B4 2A5 2B5 2A6 2B6 2A7 2B7 13 2A3 1Y1 DSP_A8 2A1 6 DSP_A9 1Y2 3.3V 7 DSP_A10 12 DSP_A11 11 DSP_A12 10 DSP_A13 2Y1 2Y2 R4 10K 0805 9 2Y3 DSP_A15 OE1 OE2 TSSOP48 ADDR1 36 3A1 35 3A2 33 3A3 32 3A4 30 4A1 29 4A2 27 4A3 26 4A4 13 3Y1 14 3Y2 16 3Y3 17 3Y4 19 4Y1 20 4Y2 22 4Y3 23 4Y4 ADDR9 ADDR[1:15] ADDR2 ADDR3 ADDR4 ADDR5 Decoupling Caps for U1 ADDR6 3.3V ADDR7 ADDR8 1 Decoupling Caps for U10 ADDR10 ADDR11 C38 0.1UF 0805 ADDR12 C39 0.1UF 0805 C37 0.1UF 0805 C36 0.1UF 0805 ADDR13 ADDR14 ADDR15 1 OE1 48 OE2 25 OE3 24 OE4 PI74AVC+16244 TSSOP48 ADDR_EN TSSOP16 2B8 DSP_A14 1 EN1 15 EN2 AMS3 2 1Y1 3 1Y2 5 1Y3 6 1Y4 8 2Y1 9 2Y2 11 2Y3 12 2Y4 LAN_EN 2Y0 14 14 USB_EN 5 1Y3 USB_D8 2B2 2A8 DSP_A4 U5 1A6 2A2 USB_D[0:15] USB_D0 47 1A1 46 1A2 44 1A3 43 1A4 41 2A1 40 2A2 38 2A3 37 2A4 Decoupling Caps for U16 3.3V 3.3V U16 2 DSP_D0 47 DSP_D1 46 DSP_D2 44 DSP_D3 43 DSP_D4 41 DSP_D5 40 DSP_D6 38 DSP_D7 37 DSP_D8 36 DSP_D9 35 DSP_D10 33 DSP_D11 32 DSP_D12 30 DSP_D13 29 DSP_D14 27 DSP_D15 26 LAN_D4 9 LAN_D5 11 LAN_D6 12 LAN_D7 13 LAN_D8 14 LAN_D9 16 LAN_D10 17 LAN_D11 1B5 8 1A5 LAN_D3 1B4 6 1A4 LAN_D2 1B3 5 1A3 LAN_D1 1B2 3 1A2 LAN_D0 1B1 2 1A1 1B6 1A7 1B7 1A8 1B8 3.3V 1A6 2A1 2B1 2A2 2B2 2A3 2B3 2A4 2B4 2A5 2B5 2A6 C30 0.1UF 0805 C31 0.1UF 0805 C33 0.1UF 0805 C32 0.1UF 0805 C52 0.1UF 0805 C51 0.1UF 0805 C50 0.1UF 0805 C49 0.1UF 0805 3.3V 3.3V_USB R1 10K 0805 R3 10K 0805 C40 0.1UF 0805 R2 10K 0805 U12 19 LAN_D12 20 LAN_D13 22 LAN_D14 23 LAN_D15 2B8 2 IA0 5 IB0 11 IC0 14 ID0 561_PF9_537_PF5 561_PF10_537_PF7 561_PF11_537_PF6 561_ADDR1 4 YA LAN_IRQ 7 YB 48 25 2 Decoupling Cap for U12 3.3V 2B7 2A8 3.3V Decoupling Caps for U17 2B6 2A7 LAN_D[0:31] 533_561_USB_IRQ 9 OE1 C56 0.1UF 0805 OE2 C55 0.1UF 0805 C54 0.1UF 0805 C53 0.1UF 0805 533_PF10 533_PF11 TSSOP48 YC 3 IA1 6 IB1 10 IC1 13 ID1 533_PF9 ADDR1 USB_RESET 12 YD LAN_ADDR1 * SW1.1 ADDR_EN ON SW1.1 OFF U1 ENABLED U1 HI-Z U10 3 46 DSP_D18 44 DSP_D19 43 DSP_D20 41 DSP_D21 40 DSP_D22 38 DSP_D23 37 DSP_D24 36 DSP_D25 35 DSP_D26 33 DSP_D27 32 DSP_D28 30 DSP_D29 29 DSP_D30 27 26 25 5 LAN_D18 6 LAN_D19 8 LAN_D20 SEL=0 FOR BF561 USE 9 LAN_D21 SEL=0 FOR BF537 USE 11 LAN_D22 SEL=1 FOR BF533 USE 12 LAN_D23 13 LAN_D24 14 LAN_D25 16 LAN_D26 17 LAN_D27 19 LAN_D28 20 LAN_D29 22 LAN_D30 1A3 1B3 1A4 1B4 1A5 1B5 1A6 1B6 561_PF12 FLAG_EN 1A7 1B7 1A8 1B8 TSSOP16 SW1.2 OFF U12 ENABLED U12 HI-Z * 3 SW1.4 * ON OFF 2A1 2B1 2A2 2B2 2A3 2B3 Decoupling Caps for U5 3.3V 2B4 2B5 2A6 2B6 2A7 2B7 2A8 2B8 23 ADDR1 SW1 1 561_ABE3 C34 0.1UF 0805 R35 0 0805 DNP LAN_D31 561 OPERATION ON OFF 537 OPERATION ON OFF DEFAULT SETTING = ON R54 0 0805 USB_IRQ * Denotes default position 8 2 7 3 6 4 5 ADDR_EN FLAG_EN 533_561_USB_IRQ 537_DMAR DIP4 SWT018 OE1 OE2 561_ADDR1 R34 4.7K 0805 A17 A16 BF561 DSP ADDR RANGE PERIPHERAL A17 A16 BF533/BF537 DSP ADDR RANGE 0 0 0x2C00 0000 - 0x2C00 007F USB 0 0 0x2030 0000 - 0x2030 007F USB 0 1 0x2C01 0000 - 0x2C01 FFFF LAN 0 1 0x2031 0000 - 0x2031 FFFF LAN 1 0 0x2C02 0000 - 0x2C02 FFFF N/A 1 0 0x2032 0000 - 0x2032 FFFF N/A 1 1 0x2C03 0000 - 0x2C03 FFFF N/A 1 1 0x2033 0000 - 0x2033 FFFF N/A ANALOG DEVICES PERIPHERAL Title Size Date B C 20 Cotton Road Nashua, NH 03063 4 PH: 1-800-ANALOGD BLACKFIN USB-LAN EZ-EXTENDER BUS SWITCHES Board No. C A ON SW1.3 533 OPERATION TSSOP48 4 * SW1.2 4 48 LAN_EN LAN_D17 3 DSP_D31 3 1B2 2A5 EN 1 SEL LAN_D16 1A2 2A4 15 FLAG_EN 2 1B1 ON DSP_D17 1A1 2 47 1 DSP_D16 Rev A0187-2003 2.1 Sheet 10-11-2007_16:18 D 3 of 6 A B U9 ADDR[2:6] ADDR2 32 ADDR3 31 ADDR4 30 ADDR5 29 ADDR6 28 58 USB_RESET 53 USB_ALE 1 61 USB_EN 59 ARE 60 AWE 50 USB_DMARD 34 USB_DMAWR 51 USB_DACK 52 USB_EOT LA0 LD0 LA1 LD1 LA2 LD2 LA3 LD3 LA4 LD4 USB_D0 20 USB_D1 21 USB_D2 22 USB_D3 23 USB_D4 35 USB_D5 36 USB_D6 37 USB_D7 38 USB_D8 39 USB_D9 43 USB_D10 44 USB_D11 LD5 19 RESET LD6 ALE USB 2.0 CS LD7 18 40 IOR LD9 IOW LD10 DMARD LD11 DMAWR 45 USB_D12 46 USB_D13 47 USB_D14 49 USB_D15 LD12 DACK LD13 EOT USB_TRST 17 USB_TCM2 TEST LD15 TRST 57 LCLKO TMC2 DREQ Y2 30MHZ OSC010 25 26 XOUT RSDM 13 C46 10PF 0805 C47 10PF 0805 64 USB_VBUS RREF DM DP VBUS RSDP RPU R5 2.43K 0805 R7 47.0K 0805 62 USB_LCLK0 USB_D[0:15] V_SELECT 2.5V 3.3V_USB 2.5V R46 0 0805 R9 10K 0805 2 INPUT 6 SD C42 1UF 0805 C4 0.47UF 0805 USB_IRQ FER5 42 0805 TP4 1 AVCC FER1 600 1206 VR1 1 OUTPUT 3 ERR GND 4 ADP3330ARTZ-25 SOT23-6 FER2 600 1206 AGND C5 0.47UF 0805 J3 1 USB_VBUS USB_DREQ FER7 600 1206 VCC 2 63 IRQ XIN D 5V LD8 LD14 USB_TEST C D- R19 39.0 0805 3 D+ 9 4 8 5 GND SHELL SHGND 6 5 2 R20 1.5K 0805 CON009 USB R21 39.0 0805 3.3V_USB FER6 42 0805 NET2272 TQFP64 VR2 R6 1M 0805 C1 0.01UF 0805 2 INPUT 6 SD 2 C45 0.47UF 0805 1 OUTPUT 3 ERR GND 4 ADP3330ARTZ-33 SOT23-6 2 C44 0.47UF 0805 AGND AVCC 2.5V Decoupling Caps for U9 3.3V_USB 3.3V_USB Decoupling Caps for U9 Decoupling Caps for U9 AVCC 2.5V U9 3.3V_USB 1 VSSC1 VDDC2 VSSC2 48 VDDC1 C2 0.1UF 0805 3.3V_USB C3 0.01UF 0805 CT1 10UF B C7 0.1UF 0805 C6 0.01UF 0805 C9 0.1UF 0805 C8 0.01UF 0805 CT2 10UF B C10 0.1UF 0805 C11 0.01UF 0805 C12 0.1UF 0805 C13 0.01UF 0805 CT3 10UF B 24 56 33 VSSIO1 3 VDD25 41 VSSIO2 15 3 11 AVDD USB 2.0 R10 10K 0805 54 VSSIO3 PVDD R11 10K 0805 AGND 3 4 GND1 27 42 VDDIO1 10 USB_DMAWR VDDIO2 12 AVSS1 55 USB_ALE VDDIO3 14 AVSS2 7 VDD33 USB_DMARD GND2 USB_DACK 16 COM USB_EOT NET2272 TQFP64 USB_TEST USB_TRST USB_TCM2 AGND USB_DREQ R12 10K 0805 R13 10K 0805 R14 10K 0805 R15 10K 0805 R16 10K 0805 R17 10K 0805 R18 10K 0805 ANALOG DEVICES 4 Title Size A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD BLACKFIN USB-LAN EZ-EXTENDER USB Board No. C Date 20 Cotton Road Rev A0187-2003 2.1 Sheet 10-11-2007_16:18 D 4 of 6 A B C 3.3V D 3.3V_LAN LAN_D[0:31] U7 JP2 78 LAN_ADDR1 ADDR[2:15] 1 ADDR2 79 ADDR3 80 ADDR4 81 ADDR5 82 ADDR6 83 ADDR7 84 ADDR8 85 ADDR9 86 ADDR10 87 ADDR11 88 ADDR12 89 ADDR13 90 ADDR14 91 ADDR15 6 7 PE PRE A11 D10 A12 D11 A13 D12 10/100 A14 D13 ETHERNET A15 D14 D15 EECS 8 D18 7 5 3 6 4 4 5 3 ON 2 ENEEP D20 2 IOS2 D21 3 IOS1 D22 4 IOS0 D23 D24 BE0 D25 BE1 D26 BE2 D27 BE3 D28 30 RESET 37 LAN_ADS 42 LAN_LCLK 46 LAN_RDYRTN 31 ARE 32 AWE 34 LAN_DATACS 35 LAN_CYCLE 36 LAN_W/R~ 40 LAN_VLBUS LAN_D9 74 LAN_D10 73 LAN_D11 71 LAN_D12 70 LAN_D13 D9 D17 41 75 A10 6 LAN_EN LAN_D8 D8 7 97 76 A9 8 561_ABE3 LAN_D7 D7 9 96 99 A8 D19 561_ABE2 LAN_D6 D6 D16 95 100 A7 EEDI ABE1 LAN_D5 AEN D29 RESET D30 ADS D31 LCLK ARDY RDYRTN SRDY RD INTR0 WR LDEV 2 IDC2X1 IDC A3V D5 92 94 101 1 JP2 Default = ON A6 SW2 DIP4 SWT018 LAN_D4 D4 EEDO ABE0 102 A5 EESK 1 2 LAN_D3 D3 10 1 104 D2 A4 U3 1 CS 2 SK MicroWire Serial EEPROM 3 DI 4 DO 93LC46B SOIC8 LAN_D2 A3 3.3V_LAN R36 10K 0805 LAN_D1 105 D1 106 A2 LAN_D0 D0 107 A1 1 A3V A3V C16 0.01UF 0805 A3V R26 24.9 0805 LEDA W/R~ LEDB 69 1 68 LAN_D15 66 LAN_D16 65 LAN_D17 64 LAN_D18 63 LAN_D19 61 LAN_D20 60 LAN_D21 59 LAN_D22 58 LAN_D23 56 LAN_D24 55 LAN_D25 54 LAN_D26 53 LAN_D27 51 LAN_D28 50 LAN_D29 49 LAN_D30 48 LAN_D31 38 R22 330 1206 LAN_ARDY 43 29 14 TPO+ 15 TPO17 TPI+ 18 TPI20 LNK 21 LBK 28 CNTRL 12 RBIAS VDD1 33 VDD2 44 VDD3 62 VDD4 77 VDD5 98 VDD6 110 VDD7 120 VDD8 11 AVDD1 16 AVDD2 3.3V_LAN LAN_IRQ 24 GND1 39 GND2 52 GND3 57 GND4 67 GND5 72 GND6 93 GND7 103 GND8 108 GND9 117 GND10 R23 330 1206 LED1 YELLOW LED001 LED2 YELLOW LED001 TX RX LAN91C111 TQFP128 116 TXD0 115 TXD1 114 TXD2 113 TXD3 111 TXEN100 119 CRS100 112 COL100 125 RX_DV 126 RX_ER 25 MDI 26 MDO 27 MCLK 118 RX25 109 TX25 XTAL2 XTAL1 EEPROM DISABLED 3 * EEPROM ENABLED SW2.3 ON X X X X X X CSOUT R55 33 0805 SW2.4 OFF JP3 1 5 2 JP3 Default = OFF R30 24.9 0805 IDC2X1 IDC 6 7 8 R31 24.9 0805 CON_RJ45B R25 11.0K 1206 2 3.3V_LAN R37 10K 0805 R38 10K 0805 R39 10K 0805 R40 10K 0805 R41 10K 0805 R42 10K 0805 R43 10K 0805 LAN_LCLK LAN_RDYRTN 2 SW2.2 4 ETHERNET 23 128 3 121 RXD3 10/100 2 R29 0 0805 122 RXD2 13 AGND1 19 AGND2 VLBUS 123 RXD1 J1 1 124 RXD0 45 22 R33 49.9 0805 R28 0 0805 LAN_D14 127 SW2.1 R27 24.9 0805 U7 DATACS CYCLE R32 49.9 0805 3.3V_LAN 47 X25OUT LAN_VLBUS R24 1M 0805 DNP 3.3V_LAN LAN_CYCLE LAN_W/R~ LAN91C111 TQFP128 Decoupling Cap for U3 LAN_DATACS 3 LAN_ARDY LAN_ADS * Denotes Default Setting "X" DENOTES DON'T CARE VALUE Y1 PLEASE REFER TO SMSC DATASHEET FOR MORE INFO ON IOS[2:0] 25MHZ C14 30PF 1206 Decoupling Caps for U7 A3V 3.3V_LAN C19 0.1UF 0805 C15 30PF 1206 Decoupling Caps for U7 3.3V_LAN C17 1UF 0805 R44 10K 0805 OSC005 C43 0.1UF 0805 C20 0.1UF 0805 C21 0.1UF 0805 C22 0.1UF 0805 C23 0.1UF 0805 C24 0.1UF 0805 C18 1UF 0805 C25 0.1UF 0805 C26 0.1UF 0805 A3V R56 0 1206 FER3 600 1206 ANALOG DEVICES SHGND2 4 Title Size A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD BLACKFIN USB-LAN EZ-EXTENDER LAN Board No. C Date 20 Cotton Road Rev A0187-2003 2.1 Sheet 10-11-2007_16:18 D 5 of 6 A B C D POWER OVER ETHERNET CIRCUITRY FOR USE WITH ADSP-BF537 EZ-KIT LITE ONLY 1 1 D2 SBM1040 DIO004 10A POE_PWR T1 3 R58 0 0805 DNP R48 10K 0805 4 D4 5 4 POE_VCC+ 1 ~A + 3 POE_VCC- C35 0.1UF 0805 RCLASS 2 D1 SMAJ58A DIO003 1 40A 1 PGND1 R47 68.1 0805 8 PGND2 9 PGND3 2 - ~B 16 PGND4 12 SIGDISA MDIP4 7 VPORTN LTC4267 SSOP16 CT4 4.7UF B D3 CT5 4.7UF B DNP R49 6.81K 0805 R51 100.0 0805 DL35 U8 4 1 C41 0.1UF 0805 3 2 1 2 5 6 AGND2 2 U13 TLV431A SOT23-3 AGND2 AGND2 4 1 3 2 2 R53 3.32K 0805 R50 0.12 0603 AGND2 R52 10.0K 1206 PS2911-1 ICS006 U11 SI3440DV TSOP6 3 R59 0 0805 DNP C48 0.1UF 0805 7 1 8 PA1134 ICS005 4 PVCC 11 PWRGD 3 NGATE 14 SENSE 6 NC 2 ITH/RUN 10 POUT 15 VFB VPORTP CT6 680UF E 2 U4 13 [email protected] 5 6 FER4 600 1206 AGND2 MII INTERFACE 5V 5V J2 1 MDIO MDC 3 RXD3 WARNING: THE EZ-KIT LITE MUST NOT BE POWERED RXD2 WHEN THESE JUMPERS ARE POPULATED. RXD1 RXD0 V_SELECT TP1 RX_DV 5V RX_CLK POE_PWR RX_ER TX_ER JP1 2 3 4 5 6 7 8 9 10 11 1 TX_CLK 2 R57 10K 0805 3 IDC3X1 TX_EN TXD0 TXD1 TXD2 TXD3 COL SOURCE OF 5V PWR JP1 SETTING EZ-KIT POWER *NO JUMPER USB TEST MODE JP1 and JP2 POE POWER ADSP-BF537 EZ-KIT LITE ONLY JP2 and JP3 CRS 12 13 14 15 16 17 18 19 20 VCC1 VCC3 MDIO GND1 MDC GND2 RXD3 GND3 RXD2 GND4 RXD1 GND5 RXD0 GND6 RX_DV GND7 RX_CLK GND8 RX_ER GND9 TX_ER GND10 TX_CLK GND11 TX_EN GND12 TXD0 GND13 TXD1 GND14 TXD2 GND15 TXD3 GND16 COL GND17 CRS GND18 VCC2 CON036 40PIN VCC4 21 22 23 24 3 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 ANALOG DEVICES FOR USE WITH ADSP-BF537 EZ-KIT LITE ONLY *DENOTES DEFAULT SETTING 4 Title Size A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD BLACKFIN USB-LAN EZ-EXTENDER POE, MII, PWR SELECTION Board No. C Date 20 Cotton Road Rev A0187-2003 2.1 Sheet 10-11-2007_16:18 D 6 of 6 I INDEX A J AMS0-3 signals, 2-3 architecture, of USB EZ-Extender, 2-2 asynchronous memory bank, 1-2 jumpers map of locations, 2-2 JP1 (USB chip select), 2-3 JP2 (USB IRQ), 2-3 JP3 (USB soft reset), 2-3 B bill of materials, A-1 block diagram, 2-2 board schematic (USB EZ-Extender), B-1 P C R configuration, of USB EZ-Extender, 1-1 CS signal, 1-3 reset USB controller, 1-2 product overview, viii S E expansion interface, viii schematic, of USB EZ-Extender, B-1 setup, of USB EZ-Extender, 1-1 system architecture, 2-2 G GPIO1-4 signals, 2-3 T technical support, xi I IRQ line, 1-2 U USB interface, viii, 1-2 chip select jumper (JP1), 2-3 IRQ jumper (JP2), 2-3 soft reset jumper (JP3), 2-3 software documentation, 1-2 Blackfin/SHARC USB EZ-Extender Manual I-1