ADSP-21489 EZ-Board® Evaluation System Manual Revision 1.1, July 2012 Part Number 82-000228-01 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, 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 ADSP-21489 EZ-Board 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 ADSP-21489 EZ-Board has been certified to comply with the essential requirements of the European EMC directive 2004/108/EC and therefore carries the “CE” mark. The ADSP-21489 EZ-Board has been appended to Analog Devices, Inc. EMC Technical File (EMC TF) referenced DSPTOOLS1, issue 2 dated June 4, 2008 and was declared CE compliant by an appointed Notified Body (No.0673) as listed below. Notified Body Statement of Compliance: Z600ANA2.035, dated May 21, 2010. Issued by: Technology International (Europe) Limited 56 Shrivenham Hundred Business Park Shrivenham, Swindon, SN6 8TY, UK The EZ-Board evaluation system 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 EZ-Boards in the protective shipping package. CONTENTS PREFACE Product Overview .......................................................................... xii Purpose of This Manual ................................................................. xiv Intended Audience .......................................................................... xv Manual Contents ............................................................................ xv What’s New in This Manual ........................................................... xvi Technical Support .......................................................................... xvi Supported Processors ..................................................................... xvii Product Information ..................................................................... xvii Analog Devices Web Site ......................................................... xvii EngineerZone ......................................................................... xviii Related Documents ........................................................................ xix Notation Conventions .................................................................... xix USING THE ADSP-21489 EZ-BOARD Package Contents .......................................................................... 1-2 Default Configuration ................................................................... 1-3 CCES Install and Session Startup .................................................. 1-5 Session Startup ........................................................................ 1-6 ADSP-21489 EZ-Board Evaluation System Manual v Contents VisualDSP++ Install and Session Startup ....................................... 1-9 Session Startup ...................................................................... 1-10 CCES Evaluation License ........................................................... 1-11 VisualDSP++ Evaluation License ................................................. 1-12 Memory Map ............................................................................. 1-13 SDRAM Interface ....................................................................... 1-14 SRAM Interface .......................................................................... 1-15 Parallel Flash Memory Interface .................................................. 1-15 SPI Interface .............................................................................. 1-16 Watch Dog Timer Interface ........................................................ 1-17 Temperature Sensor Interface ...................................................... 1-17 S/PDIF Interface ........................................................................ 1-19 Audio Interface ........................................................................... 1-19 UART Interface .......................................................................... 1-21 LEDs and Push Buttons .............................................................. 1-22 JTAG Interface ........................................................................... 1-23 Expansion Interface II ................................................................. 1-25 Power Measurements .................................................................. 1-26 Power-On-Self Test ..................................................................... 1-26 Example Programs ...................................................................... 1-27 Board Design Database ............................................................... 1-27 vi ADSP-21489 EZ-Board Evaluation System Manual Contents ADSP-21489 EZ-BOARD HARDWARE REFERENCE System Architecture ...................................................................... 2-2 DAI Interface .......................................................................... 2-3 DPI Interface .......................................................................... 2-4 Flags and Memory Selects .............................................................. 2-5 Push Buttons and Switches ............................................................ 2-7 DAI [1–8] Enable Switch (SW1) .............................................. 2-8 DAI [9–16] Enable Switch (SW2) ............................................ 2-8 DPI [1–8] Enable Switch (SW3) .............................................. 2-9 Boot Mode Select Switch (SW4) ............................................ 2-10 DSP Clock Configuration Switch (SW5) ................................ 2-10 DAI [17–20] Enable Switch (SW7) ........................................ 2-11 Programmable Flag Push Buttons (SW8–11) .......................... 2-12 Reset Push Button (SW12) .................................................... 2-12 External Port Enable Switch (SW13) ...................................... 2-12 DPI [9–14] Enable Switch (SW14) ........................................ 2-13 Audio In1 Left Selection Switch (SW15) ................................ 2-14 Audio In1 Right Selection Switch (SW16) .............................. 2-14 Audio In2 Right Selection Switch (SW17) .............................. 2-15 Audio In2 Left Selection Switch (SW18) ................................ 2-16 JTAG Switches (SW19–22) .................................................... 2-16 Headphone Enable Switch (SW23) ........................................ 2-18 Audio Loopback Switches (SW24–25) ................................... 2-18 ADSP-21489 EZ-Board Evaluation System Manual vii Contents Jumpers ...................................................................................... 2-19 Flash WP Jumper (JP1) ......................................................... 2-20 S/PDIF Loopback Jumper (JP2) ............................................ 2-20 UART RTS/CTS Jumper (JP3) ............................................. 2-20 UART Loopback Jumper (JP4) .............................................. 2-20 DSP Audio Oscillator Jumper (JP5) ....................................... 2-20 LEDs ......................................................................................... 2-21 GPIO LEDs (LED1–8) ......................................................... 2-22 Power LED (LED9) .............................................................. 2-22 Reset LED (LED10) ............................................................. 2-23 Thermal Limit LED (LED11) ............................................... 2-23 Connectors ................................................................................. 2-24 Expansion Interface II Connector (J1) ................................... 2-25 RS-232 Connector (J2) ......................................................... 2-25 MP JTAG Connector (J3) ..................................................... 2-25 RCA Audio Connector (J4) ................................................... 2-26 RCA Audio Connector (J5) ................................................... 2-26 S/PDIF In Connector (J6) ..................................................... 2-26 S/PDIF Out Connector (J7) .................................................. 2-26 Headphone Out Connector (J8) ............................................ 2-27 JTAG Connector (P1) ........................................................... 2-27 Expansion Interface II Connector (P2) .................................. 2-27 Differential In/Out Connectors (P8–9) .................................. 2-28 MP JTAG Out Connector (P12) ........................................... 2-28 viii ADSP-21489 EZ-Board Evaluation System Manual Contents VDDINT Power Connector (P14) ......................................... 2-28 VDDEXT Power Connector (P15) ......................................... 2-29 Power Connector (P16) ......................................................... 2-29 Standalone Debug Agent Connector (ZP1) ............................ 2-29 ADSP-21489 EZ-BOARD BILL OF MATERIALS ADSP-21489 EZ-BOARD SCHEMATIC INDEX ADSP-21489 EZ-Board Evaluation System Manual ix Contents x ADSP-21489 EZ-Board Evaluation System Manual PREFACE Thank you for purchasing the ADSP-21489 EZ-Board®, Analog Devices, Inc. evaluation system for SHARC® processors. 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 evaluation board is designed to be used in conjunction with the CrossCore® Embedded Studio (CCES) and VisualDSP++® development environments to test the capabilities of the ADSP-21489 SHARC processors. The development environment aids advanced application code development and debug, such as: • Create, compile, assemble, and link application programs written in C++, C, and assembly • Load, run, step, halt, and set breakpoints in application programs • Read and write data and program memory • Read and write core and peripheral registers • Plot memory Access to the processor from a personal computer (PC) is achieved through a USB port or an external JTAG emulator. The USB interface of the standalone debug agent gives unrestricted access to the processor and ADSP-21489 EZ-Board Evaluation System Manual xi Product Overview evaluation board’s peripherals. Analog Devices JTAG emulators offer faster communication between the host PC and target hardware. To learn more about Analog Devices emulators and processor development tools, go to http://www.analog.com/dsp/tools. The ADSP-21489 EZ-Board provides example programs to demonstrate the product capabilities. Product Overview The board features: • Analog Devices ADSP-21489 SHARC processor • Core performance up to 400 MHz • 176-pin LQFP package • 25 MHz CLKIN oscillator • 5 Mb of internal RAM memory • Parallel flash memory • Numonyx M29W320EB – 4 MB (4M x 8 bits) • SDRAM memory • Micron MT48LC16M16A2P-6A – 16 Mb x 16 bits (256 Mb or 32 MB) • Asynchronous memory (SRAM) • ISSI IS61WV102416BLL-10TLI – 1M x 16 bits (2 MB) • SPI flash memory • Numonyx M25P16 – 16 Mb xii ADSP-21489 EZ-Board Evaluation System Manual Preface • Analog audio interface • Analog Devices AD1939 audio codec • 4 x 2 RCA phono jack for eight channels of stereo output • 4 x 1 RCA phono jack for four channel of stereo input • Two DB25 connectors for differential inputs/outputs • 3.5 mm headphone jack with volume control connected to one of the stereo outputs • Supports all eight DACs and four ADCs in TDM and I2S modes at 48 KHz, 96 KHz, and 192 KHz sample rates • Digital audio interface (S/PDIF) • RCA phono jack output • RCA phono jack input • Temperature monitor • ON Semiconductor ADM1032 • Local and remote temperature sensing • Universal asynchronous receiver/transmitter (UART) • ADM3202 RS-232 line driver/receiver • DB9 female connector • LEDs • Eleven LEDs: one board reset (red), eight general-purpose (amber), one temperature sensor (amber), and one power (green) ADSP-21489 EZ-Board Evaluation System Manual xiii Purpose of This Manual • Push buttons • Five push buttons: one reset, two connected to the DAI, and two connected to FLAG pins of the processor • Expansion interface II • Next generation of the expansion interface design, provides access to most of the processor signals • Power supply • 5V @ 3.6 Amps • Other features • Watch dog timer (WDT) system reset implementation • SHARC power measurement jumpers • JTAG ICE 14-pin header • USB cable Please visit www.analog.com/21489EZKit for additional information, including CCES support. For information about hardware components of the EZ-Board, refer to “ADSP-21489 EZ-Board Hardware Reference” on page 2-1. Purpose of This Manual The ADSP-21489 EZ-Board Evaluation System Manual provides instructions for installing the product hardware (board). The text describes operation and configuration of the board components and provides guidelines for running your own code on the ADSP-21489 EZ-Board. Finally, a schematic and a bill of materials are provided for reference. xiv ADSP-21489 EZ-Board Evaluation System Manual Preface 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. Manual Contents The manual consists of: • Chapter 1, “Using the ADSP-21489 EZ-Board” on page 1-1 Describes EZ-Board functionality from a programmer’s perspective and provides a simplified memory map. • Chapter 2, “ADSP-21489 EZ-Board Hardware Reference” on page 2-1 Provides information about the EZ-Board hardware components. • Appendix A, “ADSP-21489 EZ-Board Bill Of Materials” on page A-1 Provides a list of components used to manufacture the EZ-Board. • Appendix B, “ADSP-21489 EZ-Board Schematic” on page B-1 Provides resources for board-level debugging, can be used as a reference guide. ADSP-21489 EZ-Board Evaluation System Manual xv What’s New in This Manual What’s New in This Manual This is revision 1.1 of the ADSP-21489 EZ-Board Evaluation System Manual. The manual has been updated to include CCES information. For the latest version of this manual, please refer to the Analog Devices Web site. 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) xvi ADSP-21489 EZ-Board Evaluation System Manual Preface • Contact your Analog Devices sales office or authorized distributor. Locate one at: www.analog.com/adi-sales • 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 Processors This evaluation system supports Analog Devices ADSP-21489 SHARC processors. Functionality of the ADSP-21483, ADSP-21486, ADSP-21487, and ADSP-21488 processors can be evaluated using the same product because the processors have many similarities. Product Information Product information can be obtained from the Analog Devices Web site and the online help system. 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 ADSP-21489 EZ-Board Evaluation System Manual xvii Product Information 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. Also note, myAnalog.com 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.com provides access to books, application notes, data sheets, code examples, and more. Visit myAnalog.com (found on the Analog Devices home page) 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. xviii ADSP-21489 EZ-Board Evaluation System Manual Preface Related Documents For additional information about the product, refer to the following publications. Table 1. Related Processor Publications Title Description ADSP-21483/ADSP-21486/ADSP-21487/ General functional description, pinout, and timing ADSP-21488/ADSP-21489 SHARC of the processor Processor Data Sheet ADSP-214xx SHARC Processor Hardware Reference Description of the internal processor architecture, registers, and all peripheral functions SHARC Processor Programming Reference Description of all allowed processor assembly instructions Notation Conventions Text conventions used in this manual are identified and described as follows. Example Description Close command (File menu) Titles in reference sections indicate the location of an item within the development environment’s menu system (for example, the Close command appears on the File menu). {this | that} Alternative required items in syntax descriptions appear within curly brackets and separated by vertical bars; read the example as this or that. One or the other is required. [this | that] Optional items in syntax descriptions appear within brackets and separated by vertical bars; read the example as an optional this or that. [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. ADSP-21489 EZ-Board Evaluation System Manual xix Notation Conventions xx Example Description .SECTION Commands, directives, keywords, and feature names are in text with letter gothic font. filename Non-keyword placeholders appear in text with italic style format. Note: For correct operation, ... A Note provides supplementary information on a related topic. In the online version of this book, the word Note appears instead of this symbol. Caution: Incorrect device operation may result if ... Caution: Device damage may result if ... A Caution identifies conditions or inappropriate usage of the product that could lead to undesirable results or product damage. In the online version of this book, the word Caution appears instead of this symbol. Warning: Injury to device users may result if ... A Warning identifies conditions or inappropriate usage of the product that could lead to conditions that are potentially hazardous for the devices users. In the online version of this book, the word Warning appears instead of this symbol. ADSP-21489 EZ-Board Evaluation System Manual 1 USING THE ADSP-21489 EZ-BOARD This chapter provides information to assist you with development of programs for the ADSP-21489 EZ-Board evaluation system. The following topics are covered. • “Package Contents” on page 1-2 • “Default Configuration” on page 1-3 • “CCES Install and Session Startup” on page 1-5 • “VisualDSP++ Install and Session Startup” on page 1-9 • “CCES Evaluation License” on page 1-11 • “VisualDSP++ Evaluation License” on page 1-12 • “Memory Map” on page 1-13 • “SDRAM Interface” on page 1-14 • “SRAM Interface” on page 1-15 • “Parallel Flash Memory Interface” on page 1-15 • “SPI Interface” on page 1-16 • “Watch Dog Timer Interface” on page 1-17 • “Temperature Sensor Interface” on page 1-17 • “S/PDIF Interface” on page 1-19 ADSP-21489 EZ-Board Evaluation System Manual 1-1 Package Contents • “Audio Interface” on page 1-19 • “UART Interface” on page 1-21 • “LEDs and Push Buttons” on page 1-22 • “JTAG Interface” on page 1-23 • “Expansion Interface II” on page 1-25 • “Power Measurements” on page 1-26 • “Power-On-Self Test” on page 1-26 • “Example Programs” on page 1-27 • “Board Design Database” on page 1-27 For information on the graphical user interface, including the boot loading, target options, and other facilities, refer to the online help. For more information about the ADSP-21489 SHARC processor, see documents referred to as “Related Documents”. Package Contents Your ADSP-21489 EZ-Board evaluation system package contains the following items. • ADSP-21489 EZ-Board • Universal 5.0V DC power supply • 3.5 mm stereo headphones • 6-foot RCA audio cable 1-2 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board • 6-foot 3.5 mm/RCA x 2 Y-cable • 3.5 mm stereo female to RCA male Y-cable If any item is missing, contact the vendor where you purchased your EZ-Board or contact Analog Devices, Inc. Default Configuration The EZ-Board evaluation system 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 EZ-Boards in the protective shipping package. The ADSP-21489 EZ-Board board is designed to run outside your personal computer as a standalone unit. You do not have to open your computer case. When removing the EZ-Board from the package, handle the board carefully to avoid the discharge of static electricity, which can damage some components. Figure 1-1 shows the default jumper and switch settings, connector locations, and LEDs used in installation. Confirm that your board is in the default configuration before using the board. ADSP-21489 EZ-Board Evaluation System Manual 1-3 Default Configuration Figure 1-1. Default EZ-Board Hardware Setup 1-4 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board CCES Install and Session Startup For information about CCES and to download the software, go to www.analog.com/CCES. A link for the ADSP-21489 EZ-Board Support Package (BSP) for CCES can be found at http://www.analog.com/SHARC/EZKits. Follow these instructions to ensure correct operation of the product software and hardware. Step 1: Connect the EZ-Board to a personal computer (PC) running CCES using one of two options: an Analog Devices emulator or via the debug agent. Using an Emulator: 1. Plug one side of the USB cable into the USB connector of the emulator. Plug the other side into a USB port of the PC running CCES. 2. Attach the emulator to the header connector P1 (labeled JTAG) on the EZ-Board. Using the standalone Debug Agent: 1. Attach the standalone debug agent to connectors ZP1 and P1 of the EZ-Board. 2. Plug one side of the provided USB cable into the USB connector of the debug agent ZP1 (labeled USB). Plug the other side of the cable into a USB port of the PC running CCES. ADSP-21489 EZ-Board Evaluation System Manual 1-5 CCES Install and Session Startup Step 2: Attach the provided cord and appropriate plug to the 5V power adaptor. 1. Plug the jack-end of the power adaptor into the power connector P16 (labeled 5V) on the EZ-Board. 2. Plug the other side of the power adaptor into a power outlet. The power LED (labeled LED9) is lit green when power is applied to the board. 3. Power the emulator (if used). Plug the jack-end of the assembled power adaptor into the emulator and plug the other side of the power adaptor into a power outlet. The enable/power indicator is lit green when power is applied. Step 3 (if connected through the debug agent): Verify that the yellow USB monitor LED (labeled LED2) and the green power LED (labeled LED1) on the debug agent are both on. This signifies that the board is communicating properly with the host PC and ready to run CCES. Session Startup It is assumed that the CrossCore Embedded Studio software is installed and running on your PC. If you connect the board or emulator first (before installing Note: CCES) to the PC, the Windows driver wizard may not find the board drivers. 1. Navigate to the CCES environment via the Start menu. Note that CCES is not connected to the target board. 1-6 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board 2. Use the system configuration utility to connect to the EZ-Board. If a debug configuration exists already, select the appropriate configuration and click Apply and Debug or Debug. Go to step 8. To create a debug configuration, do one of the following: • Click the down arrow next to the little bug icon, select Debug Configurations • Choose Run > Debug Configurations. The Debug Configuration dialog box appears. 3. Select CrossCore Embedded Studio Application and click (New launch configuration). The Select Processor page of the Session Wizard appears. 4. Ensure Blackfin is selected in Processor family. In Processor type, select ADSP-21489. Click Next. The Select Connection Type page of the Session Wizard appears. 5. Select one of the following: • For standalone debug agent connections, EZ-Board and click Next. • For emulator connections, Emulator and click Next. The Select Platform page of the Session Wizard appears. ADSP-21489 EZ-Board Evaluation System Manual 1-7 CCES Install and Session Startup 6. Do one of the following: • For standalone debug agent connections, ensure that the selected platform is ADSP-21489 EZ-Board via Debug Agent. • For emulator connections, choose the type of emulator that is connected to the board. 7. Click Finish to close the wizard. The new debug configuration is created and added to the program(s) to load list. 8. In the Program(s) to load section, choose the program to load when connecting to the board. If not loading any program upon connection to the target, do not make any changes. Note that while connected to the target, there is no way to choose a program to download. To load a program once connected, terminate the session. a configuration, go to the Debug Configurations dialog Toboxdelete and select the configuration to delete. Click and choose Yes when asked if you wish to delete the selected launch configuration. Then Close the dialog box. from the target board, click the terminate button To(reddisconnect box) or choose Run > Terminate. To delete a session, choose Target > Session > Session List. Select the session name from the list and click Delete. Click OK. 1-8 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board VisualDSP++ Install and Session Startup For information about VisualDSP++ and to download the software, go to www.analog.com/VisualDSP. There are two options to connect the EZ-Board hardware to a personal computer (PC) running VisualDSP++: via an Analog Devices emulator or via a standalone debug agent module. The standalone debug agent allows a debug agent to interface to the ADSP-21489 EZ-Board. The standalone debug agent is shipped with the kit. To connect the EZ-Board to a PC via an emulator: 1. Plug the 5V adaptor into connector P16 (labeled 5.0V). 2. Attach the emulator header to connector P1 (labeled JTAG) on the back side of the EZ-Board. To connect the EZ-Board to a PC via a standalone debug agent: The debug agent can be used only when power is supplied from the wall adaptor. 1. Attach the standalone debug agent to connectors P1 (labeled JTAG) and ZP1 on the backside of the EZ-Board, watching for the keying pin of P1 to connect correctly. 2. Plug the 5V adaptor into connector P16 (labeled 5.0V). 3. Plug one side of the provided USB cable into a USB connector of the standalone debug agent. Plug the other side of the cable into a USB port of the PC running VisualDSP++. 4. Verify that the yellow USB monitor LED on the standalone debug agent (LED4, located on the back side of the board) is lit. This signifies that the board is communicating properly with the host PC and ready to run VisualDSP++. ADSP-21489 EZ-Board Evaluation System Manual 1-9 VisualDSP++ Install and Session Startup Session Startup 1. If you are running VisualDSP++ for the first time, navigate to the VisualDSP++ environment via the Start > Programs menu. The main window appears. Note that VisualDSP++ is not connected to any session. Skip the rest of this step to step 2. If you have run VisualDSP++ previously, the last opened session appears on the screen. You can override the default behavior and force VisualDSP++ to start a new session by pressing and holding down the Ctrl key while starting VisualDSP++. Do not release the Ctrl key until the Session Wizard appears on the screen. Go to step 3. 2. To connect to a new EZ-Board session, start Session Wizard by selecting one of the following. • From the Session menu, New Session. • From the Session menu, Session List. Then click New Session from the Session List dialog box. • From the Session menu, Connect to Target. 3. The Select Processor page of the wizard appears on the screen. Ensure SHARC is selected in Processor family. In Choose a target processor, select ADSP-21489. Click Next. 4. The Select Connection Type page of the wizard appears on the screen. For standalone debug agent connections, select EZ-Board and click Next. For emulator connections, select Emulator and click Next. 5. The Select Platform page of the wizard appears on the screen. For standalone debug agent connections, ensure that the selected platform is ADSP-21489 EZ-Board via Debug Agent. For emulator connections, choose the type of emulator that is connected. 1-10 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board Specify your own Session name for the session or accept the default name. The session name can be a string of any length; although, the box displays approximately 32 characters. The session name can include space characters. If you do not specify a session name, VisualDSP++ creates a session name by combining the name of the selected platform with the selected processor. The only way to change a session name later is to delete the session and open a new session. Click Next. 6. The Finish page of the wizard appears on the screen. The page displays your selections. Check the selections. If you are not satisfied, click Back to make changes; otherwise, click Finish. VisualDSP++ creates the new session and connects to the EZ-Board. Once connected, the main window’s title is changed to include the session name set in step 5. disconnect from a session, click the disconnect button Toor select Session > Disconnet from Target. To delete a session, select Session > Session List. Select the session name from the list and click Delete. Click OK. CCES Evaluation License The ADSP-21489 EZ-Board software is part of the Board Support Package (BSP) for the SHARC ADSP-2148x family. The EZ-Board is a licensed product that offers an unrestricted evaluation license for 90 days after activation. Once the evaluation period ends, the evaluation license becomes permanently disabled. If the evaluation license is installed but ADSP-21489 EZ-Board Evaluation System Manual 1-11 VisualDSP++ Evaluation License not activated, it allows 10 days of unrestricted use and then becomes disabled. The license can be re-enabled by activation. An evaluation license can be upgraded to a full license. Licenses can be purchased from: • Analog Devices directly. Call (800) 262-5645 or 781-937-2384 or go to: http://www.analog.com/en/content/buy_online/fca.html. • Analog Devices, Inc. local sales office or authorized distributor. To locate one, go to: http://www.analog.com/salesdir/continent.asp. EZ-Board hardware must be connected and powered up to use The CCES with a valid evaluation or full license. VisualDSP++ Evaluation License The ADSP-21489 EZ-Board installation is part of the VisualDSP++ 5.0 update 8. The EZ-Board is a licensed product that offers an unrestricted evaluation license for the first 90 days. Once the initial unrestricted 90-day evaluation license expires: • VisualDSP++ restricts a connection to the ADSP-21489 EZ-Board via the USB port of the standalone debug agent interface only. Connections to simulators and emulation products are no longer allowed. • The linker restricts a user program to 27306 PM words for code space with no restrictions for data space. • The EZ-Board hardware must be connected and powered up to use VisualDSP++ with a valid evaluation or permanent license. 1-12 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board Memory Map The ADSP-21489 processor has internal static random access memory (SRAM) for instructions and data storage. See Table 1-1. The internal memory details can be found in the ADSP-214xx SHARC Processor Hardware Reference. The EZ-Board includes three types of external memory: synchronous dynamic random access memory (SDRAM), serial peripheral interconnect (SPI) flash, and parallel flash. See Table 1-2. For more information about a specific memory type, go to the respective section in this chapter. Table 1-1. EZ-Board Internal (Core-Accessible) Memory Map Start Address End Address Contents 0x0000 0000 0x0003 FFFF IOP Registers 0x0004 0000 0x0004 7FFF Block 0 ROM (Reserved) 0x0004 8000 0x0004 8FFF Reserved 0x0004 9000 0x0004 EFFF Block 0 SRAM 0x0004 F000 0x0004 FFFF Reserved 0x0005 0000 0x0005 7FFF Block 1 ROM (Reserved) 0x0005 8000 0x0005 8FFF Reserved 0x0005 9000 0x0005 EFFF Block 1 SRAM 0x0005 F000 0x0005 FFFF Reserved 0x0006 0000 0x0006 3FFF Block 2 SRAM 0x0006 4000 0x0006 FFFF Reserved 0x0007 0000 0x0007 3FFF Block 3 SRAM 0x0007 4000 0x0007 FFFF Reserved ADSP-21489 EZ-Board Evaluation System Manual 1-13 SDRAM Interface Table 1-2. EZ-Board External (Interface-Accessible) Memory Map Start Address End Address Content 0x0020 0000 0x009F FFFF SDRAM (MS0) 0x0400 0000 0x043F FFFF Flash memory (MS1) 0x0800 0000 0x0C00 0000 0x08FF FFFF 0x0BFF FFFF Unused chip select (MS2) for non-SDRAM addresses Unused chip select (MS2) for SDRAM addresses 0x0C00 0000 0x0C00 0000 0x0C0F FFFF 0x0C07 FFFF SRAM (MS3) for 16-bit address space SRAM (MS3) for 32-bit address space SDRAM Interface The ADSP-21489 processor connects to a 32 MB Micron MT48LC16M16A2P-6A chip through the SDRAM controller. The SDRAM memory controller on the processor and SDRAM memory chip are powered by the on-board 3.3V regulator. The SDRAM controller and memory on the EZ-Board can operate at a maximum clock frequency of 166 MHz. With a CCES or VisualDSP++ session running and connected to the EZ-Board via the USB standalone debug agent, the SDRAM registers are configured automatically each time the processor is reset. The values are used whenever SDRAM is accessed through the debugger (for example, when viewing memory windows or loading a program). To disable the automatic setting of the SDRAM registers, do one of the following: • CCES users, choose Target > Settings > Target Options and clear the Use XML reset values check box. • VisualDSP++ users, choose Settings > Target Options and clear the Use XML reset values check box. 1-14 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board For more information on changing the reset values, refer to the online help. An example program is included in the EZ-Board installation directory to demonstrate how to setup and access the SDRAM interface. For more information on how to initialize the registers after a reset, search the online help for “reset values”. SRAM Interface The board has a 1M x 16-bit flash memory connected to the processor’s AMI (asynchronous memory interface). The SRAM can be accessed via the asynchronous memory select 3 pin. It allows access to 16 bits of data and interfaces to address line 0 through 19 of the processor. An example program is included in the EZ-Board installation directory to demonstrate how to setup and access the SRAM interface. For more information on how to initialize the registers after a reset, search the online help for “reset values”. Parallel Flash Memory Interface The parallel flash memory interface of the ADSP-21489 EZ-Board contains a 4 MB (4M x 8 bits) Numonyx M29W320EB chip. Flash memory is connected to the 8-bit data bus and address lines 0 through 21. Chip enable is decoded by the MS1 select line (default) through switch SW13 position 2. See “External Port Enable Switch (SW13)” on page 2-12. The address range for flash memory is 0x0400 0000 to 0x043F FFFF. Flash memory is pre-loaded with boot code for the power-on-self test (POST) program. For more information, refer to “Power-On-Self Test” on page 1-26. ADSP-21489 EZ-Board Evaluation System Manual 1-15 SPI Interface By default, the EZ-Board boots from the 8-bit parallel flash memory. The processor boots from flash memory if the boot mode select switch (SW4) is set to position 2; see “Boot Mode Select Switch (SW4)” on page 2-10. Flash memory code can be modified. For instructions, refer to the online help and example program included in the EZ-Board installation directory. For more information about the parallel flash device, refer to the Numonyx Web site: http://www.numonyx.com. SPI Interface The ADSP-21489 processor has two SPI ports, which can be accessed via the digital peripheral interface (DPI) pins. The SPI flash memory, a 16 Mb ST M25P16 device, connects to the SPI port of the processor and designates: • DPI pin 5 (DPI_P5) as a chip select • DPI pin 3 (DPI_P3) as the SPI clock • DPI pin 1 (DPI_P1) as the master out slave in (MOSI) pin • DPI pin 2 (DPI_P2) as the master in slave out (MISO) pin The same SPI port and DPI pins are connected to the serial flash memory and audio codec via switch SW3. See “DPI [1–8] Enable Switch (SW3)” on page 2-9. The DPI pins also are available on the expansion interface II. By default, the EZ-Board boots from the 8-bit flash parallel memory. SPI flash can be selected as the boot source by setting the boot mode select switch (SW4) to position 1. See “Boot Mode Select Switch (SW4)” on page 2-10. 1-16 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board The audio codec is set up to use DPI pin 4 as the SPI chip select. For more information, refer to “Audio Interface” on page 1-19. Watch Dog Timer Interface The ADSP-21489 processor includes a 32-bit watch dog timer (WDT) that can be used to implement a software watch dog function. A software watch dog can improve system reliability by forcing the processor to a known state through generation of a system reset if the timer expires before being reloaded by software. Software initializes the count value of the timer and then enables the timer. The watch dog timer resets both the core and internal peripherals. After an external reset, the WDT must be disabled by default. Software must be able to determine if the watch dog has been the source of the hardware reset by interrogating a status bit in the watch dog timer control register. Be default, the watch timer interface is turned off. In order to use the feature, a user needs to turn switch SW13 position 8 ON. SW13 connects the watch dog reset out pin to the ADM708 system reset circuit. See “External Port Enable Switch (SW13)” on page 2-12. Special attention must be paid to this function because it can cause the processor and EZ-Board to remain in a permanent reset. Example programs are included in the EZ-Board installation directory to demonstrate watch dog timer functionality. Temperature Sensor Interface Two external pins (THD_P and THD_M) of the processor are connected to an internal thermal diode. The EZ-Board uses ON Semiconductor’s ADM1032 digital thermometer and under/over temperature alarm to monitor the processor’s temperature as well as the thermal diode’s (inside ADSP-21489 EZ-Board Evaluation System Manual 1-17 Temperature Sensor Interface the ADM1032 device). The thermometer uses the I2C bus, DPI pins, and flag pins of the processor. The following DPI and flag pins are used for temperature monitoring. • DPI pin 8 (DPI_P8) as the serial clock signal (SCK) • DPI pin 7 (DPI_P7) as the serial data signal (SDA) • Flag 0 as the IRQ (not used by default) • Flag 3 as the thermal limit (not used by default) The two DPI pins are required: the pins are connected to the temperature sensing monitor via a switch (SW3) and can be shut off if the pins are used on the expansion II interface. The thermal limit flag is connected to an LED (LED11) for a visual alarm if the temp exceeds the limit. The thermal limit flag and ADM1032 IRQ connect to the flag pins of the processor, but are nonessential for temperature monitoring. Consequently, the SW13 switch positions that control the flag pins are OFF by default. See “DPI [1–8] Enable Switch (SW3)” on page 2-9 and “External Port Enable Switch (SW13)” on page 2-12 for more information. Example programs are included in the EZ-Board installation directory to demonstrate sensor operations. 1-18 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board S/PDIF Interface The ADSP-21489 processor has a built-in S/PDIF transmitter and receiver for digital audio applications. The EZ-Board supports the S/PDIF interface and brings out both the transmitter and receiver via RCA connectors J6 and J7, respectively. The S/PDIF’s in and out pins are connected by DAI pins via switches SW1 and SW7: • DAI pin 1 (DAI_P1) as SPDIF_OUT • DAI pin 18 (DPI_P18) as SPDIF_IN and SW7 can be turned OFF to disconnect the DAI pins from the RCA connectors if the pins are used on the expansion II interface. See “DAI [1– 8] Enable Switch (SW1)” on page 2-8 and “DAI [17–20] Enable Switch (SW7)” on page 2-11 for more information. SW1 Audio Interface The AD1939 device is a high-performance, single-chip codec featuring eight digital-to-analog converters (DACs) for audio output and four analog-to-digital converters (ADCs) for audio input. This translates to four stereo channels of audio out and two stereo channels of audio in. The codec can input and output data at a sample rate of up to 192 kHz on all channels. The analog audio channels are available via single-ended RCA connectors (J4 and J5) or differential DB25 connectors (P8 and P9). By default, the EZ-Board is shipped with the RCA connectors used by the AD1939 codec for audio in and out. To use the differential connectors, change DIP switches SW15–18. A standard, off the shelf DB25 connector to XLR cables is required to operate in this mode. ADSP-21489 EZ-Board Evaluation System Manual 1-19 Audio Interface For more information, see “Audio In1 Left Selection Switch (SW15)” on page 2-14 through “Audio In2 Left Selection Switch (SW18)” on page 2-16, and “ADSP-21489 EZ-Board Schematic” on page B-1. The processor interfaces with the codec via DAI and DPI pins. The DAI pins can be configured to transfer serial data from the codec in Time-Division Multiplexing (TDM) or Integrated Interchip Sound (I2S) mode. See “DAI Interface” on page 2-3 for more information about the AD1939 connection to the DAI. The DPI interface pins can be configured to use the SPI interface of the processor to set up the codec’s control registers. See “DPI Interface” on page 2-4 for more information about the AD1939 connection to the DPI. The master input clock (MCLK) of the codec is generated by the on-board 12.288 MHz oscillator. The internal PLL of the codec is used to generate varying sample rates. The codec can be set up for 48 KHz, 96 KHz, or 192 KHz frequencies. The codec can run at these frequencies in both TDM and I2S modes with all ADCs inputs and DACs outputs. To run 192 KHz with all ADCs and DACs in TDM mode, the codec must run in dual-line TDM mode. For information on how to configure the multi-channel codec, refer to the product data sheet at www.analog.com/AD1939. The EZ-Board is connected to the AD1939 codec in master mode. The internal PLL drives the ABCLK and ALRCLK clock signals out. Both clocks are driven back to the codec’s DBCLK and DLRCLK pins via the R257 and R258 resistors. The ABCLK and ALRCLK clocks that are driven by the codec also connect to the processor’s serial ports via the DAI pins. Resistors R262 and R263 are used to feed the bit clock and frame sync signals of the processor’s serial ports. Connecting the codec in this manner enables a flexible audio sample rate and allows the processor to run at the maximum core frequency. The audio interface also has a 3.5 mm connector (J8) for headphones. The headphones share the output with the external DAC5 and DAC6 circuits of 1-20 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board the analog audio interface. Switch SW23 must be enabled for the headphones. A volume control potentiometer (R493) is used to increase or decrease the headphone’s volume. For more information, see “Headphone Enable Switch (SW23)” on page 2-18. Example programs are included in the EZ-Board installation directory to demonstrate how to configure and use the board’s analog audio interface. The DAI and DPI pins going to the AD1939 device can be disabled, then used again on the expansion II interface. Refer to “DAI Interface” on page 2-3 and “DPI Interface” on page 2-4 for more information about the DAI and DPI switches. UART Interface The ADSP-21489 processor features a built-in universal asynchronous receiver and transmitter (UART). The UART interface supports full RS-232 functionality via the Analog Devices 3.3V ADM3202 line driver and receiver (U8). The UART signals are available on the EZ-Board via a DIP switch (SW14). The UART signals routed through the DIP switch can be disconnected from the respective DPI interface and used on the expansion II interface. The following DPI pins are used for the RS-232 interface. • DPI pin 9 (DPI_P9) as UART_TX • DPI pin 10 (DPI_P10) as UART_RX • DPI pin 11 (DPI_P11) as UART_RTS • DPI pin 12 (DPI_P12) as UART_CTS ADSP-21489 EZ-Board Evaluation System Manual 1-21 LEDs and Push Buttons Example programs are included in the EZ-Board installation directory to demonstrate UART and RS-232 operations. For more information about the UART interface, refer to the ADSP-214xx SHARC Processor Hardware Reference. LEDs and Push Buttons The EZ-Board has eight general-purpose user LEDs connected directly to the processor, one LED connected to the temperature sensing monitor (ADM1032), one EZ-Board power LED, and one board reset LED. The EZ-board also has five push buttons: four general-purpose push buttons connected directly to the processor and one push button for a board reset. Table 1-3 summarizes LED connections to the processor. To use the LEDs connected to DAI or DPI, configure the respective registers of the processor. For more information, refer to the ADSP-214xx SHARC Processor Hardware Reference. Table 1-3. LED Connections LED Reference Designator Processor Pin Connected via Switch LED1 DPI_P6 SW3.6 LED2 DPI_P13 SW14.5 LED3 DPI_P14 SW14.6 LED4 DAI_P3 SW1.3 LED5 DAI_P4 SW1.4 LED6 DAI_P15 SW2.7 LED7 DAI_P16 SW2.8 LED8 DAI_P17 SW7.1 Two general-purpose push buttons are attached to the flag pins of the processor, while the other two are attached to the DAI pins. All of the push 1-22 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board buttons and LEDs are connected to the processor through DIP switches. The DIP switches can disconnect the processor pins, which in turn are connected to the push buttons and LEDs. See the respective switch section in “ADSP-21489 EZ-Board Hardware Reference” on page 2-1. The state of the push buttons connected to the flag pins can be determined by reading the FLAG register. The push buttons connected to the DAI pins must be configured as interrupts. It is necessary to set up an interrupt routine to determine each pin’s state. Table 1-3 shows the push button and processor connections. Table 1-4. Push Button Connections PB Reference Designator Processor Pin Connected via Switch SW8 (PB1) FLAG1/IRQ1 SW13.4 SW9 (PB2) FLAG2/IRQ2/MS2 SW13.5 SW10 (PB3) DAI_P19 SW7.3 SW11 (PB4) DAI_P20 SW7.4 An example program is included in the ADSP-21489 installation directory to demonstrate functionality of the LEDs and push buttons. JTAG Interface The JTAG connector (P1) allows the standalone debug agent module to connect a debug session to the ADSP-21489 processor. The debug agent operates only when the external 5V wall adaptor (P16) is used. The standalone debug agent can be replaced by an external emulator, such as the Analog Devices high-performance USB-based emulator. Be careful not to damage the connectors when removing the debug agent. The emulator is connected to P1 on the back side of the board. See “CCES Install and Session Startup” on page 1-5 or “VisualDSP++ Install and Session Startup” on page 1-9 for more information. ADSP-21489 EZ-Board Evaluation System Manual 1-23 JTAG Interface The ADSP-21489 EZ-Board can be set up as a single- or multi-processor system. By default, the board is set up in single-processor mode. In single-processor mode, create a session based on a standalone debug agent or an external emulator. To use the EZ-Board in multi-processor mode, install an external emulator. Only one external emulator is required for the main EZ-Board; other EZ-Boards in the JTAG chain do not require an emulator. In this mode, create a platform based on the number of JTAG devices in the JTAG chain using the VisualDSP++ Configurator. Then create a session in VisualDSP++ based on the newly created platform. For multiprocessor mode under CCES, create a platform based on the number of JTAG devices in the JTAG chain using the Target Configurator. Then create a Debug Configuration in CCES based on the newly created platform. For a dual ADSP-21489 EZ-Board session, connect two EZ-Boards via connectors J3 and P12. Flip one of the two EZ-Boards by 180 degrees to allow the boards to mate. To switch between single- and multi-processor modes, use DIP switches SW19–22. For more information, see “JTAG Switches (SW19–22)” on page 2-16. For three or more ADSP-21489 EZ-Board sessions, connect each of the EZ-Board with JTAG cables. The cables connect JTAG pins of each EZ-Board. By using the cables, you put the EZ-Board in a JTAG serial chain. For three EZ-Boards, three JTAG cables are required. Similarly, for four EZ-Boards, four JTAG cables are required. Note that each respective EZ-board also requires its own power supply. Part numbers for Samtec standard, off the shelf link port cables can be found in “MP JTAG Out Connector (P12)” on page 2-28. For more information about emulators, contact Analog Devices or go to: http://www.analog.com/processors/tools/sharc. 1-24 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board Expansion Interface II The expansion interface II allows an Analog Devices EZ-Extender® or a custom-design daughter board to be tested across various hardware platforms with identical expansion interfaces. The expansion interface II implemented on the ADSP-21489 EZ-Board consists of two connectors: a 0.1 in. shrouded header (P2) and a Samtec QMS series header (J1). The connectors contain a majority of the ADSP-21489 processor’s signals. For pinout information, go to “ADSP-21489 EZ-Board Schematic” on page B-1. The mechanical dimensions of the expansion connectors can be obtained by contacting Technical Support. For more information about daughter boards, visit the Analog Devices Web site at: http://www.analog.com/processors/tools/sharc. Limits to current and interface speed must be taken into consideration when using the expansion interface II. Current for the expansion interface II is sourced from the EZ-Board; therefore, the current should be limited to 1A for 5V and 500 mA for the 3.3V planes. If more current is required, then a separate power connector and a regulator must be designed on a daughter card. Additional circuitry can add extra loading to signals, decreasing their maximum effective speed. Devices does not support and is not responsible for the Analog effects of additional circuitry. ADSP-21489 EZ-Board Evaluation System Manual 1-25 Power Measurements Power Measurements Several locations are provided for measuring the current draw from various power planes. Precision 0.05 ohm shunt resistors are available on the VDDINT and VDDEXT voltage domains. For current draw measurements, the associated jumper on connectors P14—15 must be removed. Once the jumper is removed, voltage across the resistor can be measured using an oscilloscope. Once voltage is measured, current can be calculated by dividing voltage by 0.05. For the highest accuracy, a differential probe should be used for measuring voltage across the resistor. For more information, see “VDDINT Power Connector (P14)” on page 2-28 and “VDDEXT Power Connector (P15)” on page 2-29. Power-On-Self Test The power-on-self-test program (POST) tests all EZ-Board peripherals and validates functionality as well as connectivity to the processor. Once assembled, each EZ-Board is fully tested for an extended period of time with a POST. All EZ-Boards are shipped with the POST preloaded into one of their on-board flash memories. The POST is executed by resetting the board and pressing the proper push button(s). The POST also can be used for reference in custom software designs or hardware troubleshooting. Note that the source code for the POST program is included in the installation directory along with the readme file, which describes how the EZ-board is configured to run a POST. The POST program is only available when using VisualDSP++. 1-26 ADSP-21489 EZ-Board Evaluation System Manual Using the ADSP-21489 EZ-Board Example Programs Example programs are provided with the ADSP-21489 EZ-KIT Lite to demonstrate various capabilities of the product. The programs are included in the product installation kit and can be found in the Examples folder of the installation. Refer to a readme file provided with each example for more information. CCES users are encouraged to use the example browser to find examples included with the EZ-KIT Lite Board Support Package. Board Design Database A .zip file containing all of the electronic information required for the design, layout, fabrication and assembly of the product is available for download from the Analog Devices board design database at: http://www.analog.com/sharc-board-design-database. ADSP-21489 EZ-Board Evaluation System Manual 1-27 Board Design Database 1-28 ADSP-21489 EZ-Board Evaluation System Manual 2 ADSP-21489 EZ-BOARD HARDWARE REFERENCE This chapter describes the hardware design of the ADSP-21489 EZ-Board board. The following topics are covered. • “System Architecture” on page 2-2 Describes the board’s configuration and explains how the board components interface with the processor. • “Flags and Memory Selects” on page 2-5 Shows the locations and describes the DAI pins, DPI pins, general purpose flags, and asynchronous memory select lines. • “Push Buttons and Switches” on page 2-7 Shows the locations and describes the push buttons and switches. • “Jumpers” on page 2-19 Shows the locations and describes the configuration jumpers. • “LEDs” on page 2-21 Shows the locations and describes the LEDs. • “Connectors” on page 2-24 Shows the locations and provides part numbers for the on-board connectors. In addition, the manufacturer and part number information is provided for the mating parts. ADSP-21489 EZ-Board Evaluation System Manual 2-1 System Architecture System Architecture This section describes the processor’s configuration on the EZ-Board (Figure 2-1). 2 MB SRAM 32 MB SDRAM 4 MB Flash (1M x 16) (16Mb x 16) (4M x 16 ) 25 MHz Oscillator Ext Clock Test Point/ Crystal Jumper External Port ADM708 Reset Supervisor CLK WDT DSP Reset TEMP Sensor SPDIF IN MP JTAG IN ADSP-21489 Processor 400 MHz 176-lead LQFP ADM1032 MP JTAG OUT SPDIF CIRC DAI DPI JTAG Port I2C SPDIF OUT PBs/ LEDs AD1939 CODEC Mic In Aud In (4) Head Out SPI Flash 16Mb Aud Out (8) Stand Alone Debug Agent ADM3202 RS232 CONN JTAG CONN DAI DPI Sharc Expansion Interface II. DAI = 0.1" Header DPI = 0.1" Header Ext. Port = High Speed Conn. 5V PWR IN Power Regulation 3.3V (Adjustable) 1.1V (Adjustable) Ext. Port Figure 2-1. EZ-Board Block Diagram The EZ-Board is designed to demonstrate the ADSP-21489 SHARC processor capabilities. The processor runs at 400 MHz and has an I/O voltage of 3.3V. The core voltage of the processor is 1.1V. 2-2 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference The input clock is 25 MHz. The default boot mode of the processor is external parallel flash boot. See “Boot Mode Select Switch (SW4)” on page 2-10 for information on how to change the default boot mode. DAI Interface The digital application interface (DAI) pins are connected to the signal routing unit (SRU) of the processor. The SRU is a flexible routing system providing a large system of signal flows within the processor. The SRU allows you to route the DAI pins to different internal peripherals in various combinations. The DAI connects various peripherals on the EZ-Board. Table 2-1 shows the DAI pin names, associated peripheral and net names, switch designators through which the pins are connected to the peripherals, and default switch settings. Table 2-1. DAI Connections DAI Pin Peripheral Peripheral Net Connected via Switch Switch Setting (Default) DAI_P1 S/PDIF SPDIF_OUT SW1.1 ON DAI_P2 AD1939 SOFT_RESET SW1.2 ON DAI_P3 LEDs LED4 SW1.3 ON DAI_P4 LEDs LED5 SW1.4 ON DAI_P5 AD1939 ASDATA1 SW1.5 ON DAI_P6 AD1939 ASDATA2 SW1.6 ON DAI_P7 AD1939 ABCLK SW1.7 ON DAI_P8 AD1939 ALRCLK SW1.8 ON DAI_P9 AD1939 DSDATA4 SW2.1 ON DAI_P10 AD1939 DSDATA3 SW2.2 ON DAI_P11 AD1939 DSDATA2 SW2.3 ON DAI_P12 AD1939 DSDATA1 SW2.4 ON ADSP-21489 EZ-Board Evaluation System Manual 2-3 System Architecture Table 2-1. DAI Connections (Cont’d) DAI Pin Peripheral Peripheral Net Connected via Switch Switch Setting (Default) DAI_P13 AD1939 DBCLK SW2.5 OFF DAI_P14 AD1939 DLRCLK SW2.6 OFF DAI_P15 LEDs LED6 SW2.7 ON DAI_P16 LEDs LED7 SW2.8 ON DAI_P17 LEDs LED8 SW7.1 ON DAI_P18 S/PDIF SPDIF_IN SW7.2 ON DAI_P19 Push buttons PB3 SW7.3 ON DAI_P20 Push buttons PB4 SW7.4 ON To use the DAI on the expansion II interface, disable any signal driving a DAI pin with the associated switch. The pinout of the expansion connectors can be found in “ADSP-21489 EZ-Board Schematic” on page B-1. DPI Interface The digital peripheral interface (DPI) pins are connected to a second signal routing unit of the processor (SRU2). The SRU2 unit, similar to the SRU, is a flexible routing system providing a large system of signal flows within the processor. The SRU2 allows you to route the DPI pins to different internal peripherals in various combinations. The DPI connects various peripherals on the EZ-Board. Table 2-2 shows the DPI pin names, associated peripheral and net names, switch designators through which the pins are connected to the peripherals, and default switch settings. 2-4 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Table 2-2. DPI Connections DPI Pin Peripheral Peripheral Net Connected via Switch Switch Setting (Default) DPI_P1 SPI memory/ AD1939 SPI_MOSI SW3.1 ON DPI_P2 SPI memory/ AD1939 SPI_MISO SW3.2 ON DPI_P3 SPI memory/ AD1939 SPI_CLK SW3.3 ON DPI_P4 AD1939 AD1939_CS SW3.4 ON DPI_P5 SPI memory SPI_CS SW3.5 ON DPI_P6 LEDs LED1 SW3.6 ON DPI_P7 Temp sensor TEMP_SDA SW3.7 ON DPI_P8 Temp sensor TEMP_SCK SW3.8 ON DPI_P9 UART UART_TX SW14.1 ON DPI_P10 UART UART_RX SW14.2 ON DPI_P11 UART UART_RTS SW14.3 OFF DPI_P12 UART UART_CTS SW14.4 OFF DPI_P13 UART LED2 SW14.5 ON DPI_P14 UART LED3 SW14.6 ON To use the DPI on the expansion II interface, disable any signal driving a DPI pin with the associated switch. The pinout of the expansion connectors can be found in “ADSP-21489 EZ-Board Schematic” on page B-1. Flags and Memory Selects The processor has four asynchronous memory selects, four flag pins, three interrupt request pins, and one timer expired pin. All flag/memory pins are multi-functional and depend on the ADSP-21489 processor setup. Table 2-3 shows the pin names, corresponding peripheral and net names, ADSP-21489 EZ-Board Evaluation System Manual 2-5 Flags and Memory Selects switch designators through which the pins are connected to the peripherals, and default switch settings. To use the flags or memory selects on the expansion II interface, disable any signal driving a flag or memory pin with the associated switch. The pinout of the expansion connectors can be found in “ADSP-21489 EZ-Board Schematic” on page B-1. Table 2-3. Flags and Memory Select Connections 2-6 Flag/Memory Pin Peripheral Peripheral Net Connected via Switch Switch Setting (Default) MS0 SDRAM SDRAM_CS SW13.1 ON MS1 Parallel flash memory FLASH_CS SW13.2 ON FLAG0/IRQ0 Temp sensor TEMP_IRQ SW13.3 OFF FLAG1/IRQ1 Push buttons PB1 SW13.4 ON FLAG2/IRQ2/MS2 Push buttons PB2 SW13.5 ON FLAG3/TIMEXP/MS3 Temp Sensor TEMP_THERM SW13.6 OFF FLAG3/TIMEXP/MS3 SRAM SRAM_CS SW13.7 ON WDTRSTO_Z Reset Supervisory IC WDTRSTO SW13.8 OFF ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Push Buttons and Switches This section describes operation of the push buttons and switches. The push button and switch locations are shown in Figure 2-2. Figure 2-2. Push Button and Switch Locations ADSP-21489 EZ-Board Evaluation System Manual 2-7 Push Buttons and Switches DAI [1–8] Enable Switch (SW1) The DAI [1–8] enable switch (SW1) disconnects DAI pins one through eight on the processor from the associated peripherals on the EZ-Board and allows the DAI signals to be used on the expansion II interface. See Table 2-4. Table 2-4. DAI [1–8] Enable Switch (SW1) SW1 Position DAI Pin Peripheral Peripheral Net Switch Setting (Default) SW1.1 DAI_P1 S/PDIF SPDIF_OUT ON SW1.2 DAI_P2 AD1939 AD1939_SOFT_RESET ON SW1.3 DAI_P3 LEDs LED4 ON SW1.4 DAI_P4 LEDs LED5 ON SW1.5 DAI_P5 AD1939 ASDATA1 ON SW1.6 DAI_P6 AD1939 ASDATA2 ON SW1.7 DAI_P7 AD1939 ABCLK ON SW1.8 DAI_P8 AD1939 ALRCLK ON DAI [9–16] Enable Switch (SW2) The DAI [9–16] enable switch (SW2) disconnects DAI pins nine through 16 on the processor from the associated peripherals on the EZ-Board and allows the DAI signals to be used on the expansion II interface. See Table 2-5. Table 2-5. DAI [9–16] Enable Switch (SW2) 2-8 SW2 Position DAI Pin Peripheral Peripheral Net Switch Setting (Default) SW2.1 DAI_P9 AD1939 DSDATA4 ON SW2.2 DAI_P10 AD1939 DSDATA3 ON ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Table 2-5. DAI [9–16] Enable Switch (SW2) (Cont’d) SW2 Position DAI Pin Peripheral Peripheral Net Switch Setting (Default) SW2.3 DAI_P11 AD1939 DSDATA2 ON SW2.4 DAI_P12 AD1939 DSDATA1 ON SW2.5 DAI_P13 AD1939 DBCLK OFF SW2.6 DAI_P14 AD1939 DLRCLK OFF SW2.7 DAI_P15 LEDs LED6 ON SW2.8 DAI_P16 LEDs LED7 ON DPI [1–8] Enable Switch (SW3) The DPI [1–8] enable switch (SW3) disconnects DPI pins one through eight on the processor from the associated peripherals on the EZ-Board and allows the DPI signals to be used on the expansion II interface. See Table 2-6. Table 2-6. DPI [1–8] Enable Switch (SW3) SW3 Position DPI Pin Peripheral Peripheral Net Switch Setting (Default) SW3.1 DPI_P1 SPI memory AD1939 SPI_MOSI ON SW3.2 DPI_P2 SPI memory AD1939 SPI_MISO ON SW3.3 DPI_P3 SPI memory AD1939 SPI_CLK ON SW3.4 DPI_P4 AD1939 AD1939_CS ON SW3.5 DPI_P5 SPI memory SPI_CS ON SW3.6 DPI_P6 LEDs LED1 ON SW3.7 DPI_P7 Temp sensor TEMP_SDA ON SW3.8 DPI_P8 Temp sensor TEMP_SCK ON ADSP-21489 EZ-Board Evaluation System Manual 2-9 Push Buttons and Switches Boot Mode Select Switch (SW4) The boot mode select switch (SW4) determines the boot mode of the processor. Table 2-7 shows the available boot mode settings. By default, the processor boots from the on-board parallel flash memory. The selected position of SW4 is marked by the notch down the entire rotating portion of the switch, not the small arrow. Table 2-7. Boot Mode Select Switch (SW4) SW4 Position Processor Boot Mode 0 SPI slave boot 1 Boot from SPI flash memory (SPI master boot) 2 Boot from 8-bit external parallel flash memory (default) 3 Reserved 4 Reserved 5 Reserved 6 Reserved 7 Reserved DSP Clock Configuration Switch (SW5) The clock configuration switch (SW5) controls the core frequency of the processor at power up. The core to clock-in ratio is multiplied by the 25 MHz oscillator (U7) to produce the power up core frequency. Table 2-8 shows the switch settings. The core clock frequency can be increased or decreased via software by writing to the PMCTL register. For more information on changing the core clock frequency and other settings, refer to the ADSP-214xx SHARC Processor Hardware Reference. 2-10 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Table 2-8. Processor Clock Configuration Switch (SW5) Position 1 CLKCFG0 Position 2 CLKCFG0 Clock Ratio Core: Clock ON ON Reserved ON OFF 32:1 OFF ON 16:1 (default) OFF OFF 6:1 DAI [17–20] Enable Switch (SW7) The DAI [17–20] enable switch (SW7) disconnects DAI pins 17 through 20 on the processor from the associated peripherals on the EZ-Board and allows the DAI signals to be used on the expansion II interface. See Table 2-9. Table 2-9. DAI [17–20] Enable Switch (SW7) SW7 Position DAI Pin Peripheral Peripheral Net Switch Setting (Default) SW7.1 DAI_P17 LEDs LED8 ON SW7.2 DAI_P18 S/PDIF SPDIF_IN ON SW7.3 DAI_P19 Push buttons PB3 ON SW7.4 DAI_P20 Push buttons PB4 ON ADSP-21489 EZ-Board Evaluation System Manual 2-11 Push Buttons and Switches Programmable Flag Push Buttons (SW8–11) Four momentary push buttons (SW8–11) are provided for general-purpose user input. The buttons are connected to the GPIO pins of the processor. The push buttons are active high and, when pressed, send a high (1) to the processor. Switches SW7 and SW13 disconnect the push buttons from the responding signals. Refer to “DAI [17–20] Enable Switch (SW7)” on page 2-11 and “External Port Enable Switch (SW13)” on page 2-12 for more information. Reset Push Button (SW12) The reset push button (SW12) resets the following ICs: • ADSP-21489 processor (U1) • AD1939 audio codec (U45) • Parallel flash memory (U18) The reset also is linked to the expansion II interface; any daughter card connected to the expansion interface that requires a reset can use SW12. The reset push button does not reset the standalone debug agent once the debug agent is connected to a personal computer (PC). After communication between the debug agent and PC is initialized, pushing a reset button does not reset the USB chip on the debug agent. The only way to reset the USB chip on the debug agent is to power down the EZ-Board. External Port Enable Switch (SW13) The external port enable switch (SW13) disconnects the control pins of the processor from the associated peripherals on the EZ-Board and allows the respective control signals to be used on the expansion II interface. See Table 2-10. 2-12 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Table 2-10. External Port Enable Switch (SW13) SW13 Position Processor Pin Peripheral Peripheral Net Switch Setting (Default) SW13.1 MS0 SDRAM SDRAM_CS ON SW13.2 MS1 Parallel flash memory FLASH_CS ON SW13.3 FLAG0/IRQ0 Temp sensor TEMP_IRQ OFF SW13.4 FLAG1/IRQ1 Push buttons PB1 ON SW13.5 FLAG2/IRQ2/MS2 Push buttons PB2 ON SW13.6 FLAG3/TIMEXP/MS3 Temp sensor TEMP_THERM OFF SW13.7 FLAG3/TIMEXP/MS3 SRAM SRAM_CS ON SW13.8 WDTRSTO (Watch Dog Rest Out) Reset Supervisory IC WDTRSTO OFF DPI [9–14] Enable Switch (SW14) The DPI [9–14] enable switch (SW14) disconnects DPI pins nine through 14 on the processors from the associated peripherals on the EZ-Board and allows the DPI signals to be used on the expansion II interface. See Table 2-11. Table 2-11. DPI [9–14] Enable Switch (SW14) SW14 Position DPI Pin Peripheral Peripheral Net Switch Setting (Default) SW14.1 DPI_P9 UART UART_TX ON SW14.2 DPI_P10 UART UART_RX ON SW14.3 DPI_P11 UART UART_RTS OFF SW14.4 DPI_P12 UART UART_CTS OFF SW14.5 DPI_P13 LEDs LED2 ON SW14.6 DPI_P14 LEDs LED3 ON ADSP-21489 EZ-Board Evaluation System Manual 2-13 Push Buttons and Switches Audio In1 Left Selection Switch (SW15) The audio selection switch (SW15) connects the left channel of the In1 line, connected to the AD1939’s ADC1 circuit, to either the single-ended RCA connectors or the differential DB25 connector. By default, SW15 is set up to use the RCA connectors. To use the standard, off the shelf DB25 connector to XLR cables, change the switch to the differential setting. See Table 2-12. For more information, see “Differential In/Out Connectors (P8–9)” on page 2-28. Table 2-12. Audio In1 Left Selection Switch (SW15) SW15 Position Single-Ended RCA IN (Default) Differential DB25 IN (P8) SW15.1 ON OFF SW15.2 OFF ON SW15.3 ON OFF SW15.4 OFF ON SW15.5 ON OFF SW15.6 OFF ON Audio In1 Right Selection Switch (SW16) The audio selection switch (SW16) connects the right channel of the In1 line, connected to the AD1939’s ADC2 circuit, to either the single-ended RCA connectors or the differential DB25 connector. By default, the switch is set up to use the RCA connectors for audio in. To use the standard, off the shelf DB25 connector to XLR cables, change the switch to the differential setting. See Table 2-13. For more information, see “Differential In/Out Connectors (P8–9)” on page 2-28. 2-14 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Table 2-13. Audio In1 Right Selection Switch (SW16) SW16 Position Single-Ended RCA IN (Default) Differential DB25 IN (P8) SW16.1 ON OFF SW16.2 OFF ON SW16.3 ON OFF SW16.4 OFF ON SW16.5 ON OFF SW16.6 OFF ON Audio In2 Right Selection Switch (SW17) The audio selection switch (SW17) connects the right channel of the In2 line, connected to the AD1939’s ADC4 circuit, to either the single-ended RCA connectors or the differential DB25 connector. By default, the switch is set up to use the RCA connectors for audio in. To use the standard, off the shelf DB25 connector to XLR cables, change the switch to the differential setting. See Table 2-14. For more information, see “Differential In/Out Connectors (P8–9)” on page 2-28. Table 2-14. Audio In2 Right Selection Switch (SW17) SW17 Position Single Ended Use RCA IN (Default) Differential DB25 IN (P8) SW17.1 ON OFF SW17.2 OFF ON SW17.3 ON OFF SW17.4 OFF ON SW17.5 ON OFF SW17.6 OFF ON ADSP-21489 EZ-Board Evaluation System Manual 2-15 Push Buttons and Switches Audio In2 Left Selection Switch (SW18) The audio selection switch (SW18) connects the left channel of the In2 line, connected to the AD1939’s ADC3 circuit, to either the single-ended RCA connectors or the differential DB25 connector. By default, the switch is set up to use the RCA connectors for audio in. To use the standard, off the shelf DB25 connector to XLR cables, change the switch to the differential setting. See Table 2-15. For more information, see “Differential In/Out Connectors (P8–9)” on page 2-28. Table 2-15. Audio In2 Left Selection Switch (SW18) SW18 Position Single Ended RCA IN (Default) Differential DB25 IN (P8) SW18.1 ON OFF SW18.2 OFF ON SW18.3 ON OFF SW18.4 OFF ON SW18.5 ON OFF SW18.6 OFF ON JTAG Switches (SW19–22) The JTAG switches (SW19, SW20, SW21, and SW22) select between a single-processor (one EZ-Board) and multi-processor (more than one EZ-Board) configurations. By default, the four DIP switches are set up for a single EZ-Board configuration. See Table 2-16. The default configuration applies to either a debug agent or an external emulator, such as the Analog Devices high-performance USB-based emulator (HP-USB ICE for short). To use an external emulator and multiple EZ-Boards simultaneously in one multi-processor session, set up the boards as shown in Table 2-17. Attach the boards to each other via connectors J3 and P12. For two EZ-Boards, no external cables are required. For three or more EZ-Boards, obtain Samtec JTAG cables described in 2-16 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference “MP JTAG Connector (J3)” on page 2-25 and “MP JTAG Out Connector (P12)” on page 2-28. Table 2-16. Single-Processor Configuration Switch Position Single EZ-Board Use (Default) SW19.1 ON SW19.2 OFF SW19.3 ON SW19.4 OFF SW19.5 ON SW19.6 OFF SW19.7 ON SW19.8 OFF SW20.1 ON SW20.2 OFF SW21.1 ON SW21.2 OFF SW22.1 OFF SW22.2 OFF Table 2-17. Multiple-Processor Configuration Switch Position Main EZ-Board Attached to Emulator EZ-Board(s) Not Attached to Emulator SW19.1 ON OFF SW19.2 ON ON SW19.3 ON OFF SW19.4 ON ON SW19.5 ON OFF SW19.6 ON ON ADSP-21489 EZ-Board Evaluation System Manual 2-17 Push Buttons and Switches Table 2-17. Multiple-Processor Configuration (Cont’d) Switch Position Main EZ-Board Attached to Emulator EZ-Board(s) Not Attached to Emulator SW19.7 ON OFF SW19.8 ON ON SW20.1 ON OFF SW20.2 OFF OFF SW21.1 OFF OFF SW21.2 ON ON SW22.1 OFF ON SW22.2 ON OFF Headphone Enable Switch (SW23) The headphone enable switch (SW23) connects the AD1939’s OUT3 circuit to the 3.5 mm headphone connector (J8). By default, the headphone enable switch is disabled. To use the headphones, set SW23 to all ON. For more information, see “Headphone Out Connector (J8)” on page 2-27. Audio Loopback Switches (SW24–25) The audio loopback switches (SW24 and SW25) are used for testing only. The switches loop back any analog signal generated from the AD1939’s digital-to-analog converter (DAC) circuit to analog-to-digital converter (ADC) circuit. 2-18 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Jumpers This section describes functionality of the configuration jumpers. Figure 2-3 shows the jumper locations. Figure 2-3. Configuration Jumper Locations ADSP-21489 EZ-Board Evaluation System Manual 2-19 Jumpers Flash WP Jumper (JP1) The flash WP jumper (JP1) write-protects block 0 of the parallel flash chip. Block 0 is located at address range 0x0400 0000–0x0400 1FFF. The POST begins at block 0 and continues on to other blocks in flash memory. When the jumper is installed on JP1, and the parallel flash driver from Analog Devices is used, block 0 is read-only. By default, JP1 is not installed. S/PDIF Loopback Jumper (JP2) The S/PDIF loop back jumper ( JP2) is used for internal testing only. The jumper loops back any digital audio signal from the S/PDIF’s Data Out pin to the S/PDIF’s Data In pin. By default, JP2 is not installed. UART RTS/CTS Jumper (JP3) The UART RTS/CTS jumper (JP3) connects the RTS and CTS pins of the RS-232 interface. By default, JP3 is installed. UART Loopback Jumper (JP4) The UART loop back jumper (JP4) is used for internal testing only. The jumper loops back UART receive data from UART transmit data. By default, JP4 is not installed. DSP Audio Oscillator Jumper (JP5) The processor audio oscillator jumper (JP5) connects a 24.576 MHz oscillator to the DAI_P17 pin of the processor. JP5 enables the processor control of the serial port signals connected to the AD1939 audio codec via the oscillator. The jumper can be used to make the processor the master and the AD1939 device—the slave. By default, JP5 is not installed, resulting in the AD1939 being the master, and the processor being the slave. 2-20 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference LEDs This section describes the on-board LEDs. Figure 2-4 shows the LED locations. Figure 2-4. LED Locations ADSP-21489 EZ-Board Evaluation System Manual 2-21 LEDs GPIO LEDs (LED1–8) Eight LEDs (LED1–8) are connected to DAI and DPI pins of the processor. See Table 2-18. The LEDs are active high and lit by writing a ‘1’ to the correct DAI or DPI pin. Table 2-18. GPIO LEDs LED Reference Designator Processor Pin LED1 DPI_P6 LED2 DPI_P13 LED3 DPI_14 LED4 DAI_P3 LED5 DAI_P4 LED6 DAI_P15 LED7 DAI_P16 LED8 DAI_P17 Power LED (LED9) When LED9 is lit solid, it indicates that the board is powered. 2-22 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Reset LED (LED10) When LED10 is lit, it indicates that a master reset of all major ICs is active. The reset LED is controlled by the Analog Devices ADM708 supervisory reset circuit. You can assert the reset push button (SW12) to assert a master reset and activate LED10. The reset also is controlled by the watch dog reset out pin of the processor. Switch SW13 position 8 must be enabled for the watch dog reset. For more information, see “Watch Dog Timer Interface” on page 1-17. Thermal Limit LED (LED11) The thermal limit LED (LED11) reports a status of the thermal sensor, ADM1032 (U43). The thermal sensor monitors the processor’s temperature. When the high temperature limit set by the IC is violated, LED11 is turned on as a visual indicator. The ADM1032 has built-in hysteresis, which causes the LED to de-activate only when the temperature is significantly within the limit. For more information, see “Temperature Sensor Interface” on page 1-17. ADSP-21489 EZ-Board Evaluation System Manual 2-23 Connectors Connectors This section describes connector functionality and provides information about mating connectors. The connector locations are shown in Figure 2-5. Figure 2-5. Connector Locations 2-24 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Expansion Interface II Connector (J1) is a board-to-board connector providing signals from the asynchronous memory interface (AMI) of the processor. The connector is located on the right edge of the board. For more information, see “Expansion Interface II” on page 1-25. For availability and pricing of the connector, contact Samtec. J1 Part Description Manufacturer Part Number 104-position 0.025”, SMT header SAMTEC QMS-052-06.75-L-D-A Mating Connector 104-position 0.025”, SMT socket SAMTEC QFS-052-04.25-L-D-A Part Description Manufacturer Part Number DB9, female, vertical mount NORCOMP 191-009-213-L-571 RS-232 Connector (J2) Mating Cable 2m female-to-female cable DIGI-KEY AE1020-ND MP JTAG Connector (J3) Part Description Manufacturer Part Number ERF8 10 x 2, RA female SAMTEC ERF8-010-01-S-D-RA-L Mating Cable 6” cable ERF8 to ERM8 10 x 2 SAMTEC ADSP-21489 EZ-Board Evaluation System Manual ERCD-010-06.00-TBL-SBR-1 2-25 Connectors RCA Audio Connector (J4) Part Description Manufacturer Part Number RCA 2 x 3 KYOYAKU ENT WSP-256V1-09 Mating Cable (shipped with the EZ-Board) 6’ RCA audio cable CABLESTOGO 03171 RCA Audio Connector (J5) Part Description Manufacturer Part Number RCA 2 x 3 KYOYAKU ENT WSP-256V1-09 Mating Cable (shipped with the EZ-Board) 6’ RCA audio cable CABLESTOGO 03171 S/PDIF In Connector (J6) Part Description Manufacturer Part Number RCA 1 x 1 SWITCHCRAFT PJRAN1X1U01X Mating Cable (shipped with the EZ-Board) 6’ RCA audio cable CABLESTOGO 03171 S/PDIF Out Connector (J7) Part Description Manufacturer Part Number RCA 1 x 1 SWITCHCRAFT PJRAN1X1U01X Mating Cable (shipped with the EZ-Board) 6’ RCA audio cable 2-26 CABLESTOGO 03171 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference Headphone Out Connector (J8) Part Description Manufacturer Part Number 3.5 mm stereo jack CUI SJ1-3525NG Mating Headphones (shipped with the EZ-Board) Stereo headphones KOSS 151225 UR5 JTAG Connector (P1) The P1 connector provides access to the JTAG signals of the ADSP-21489 processor. The standalone debug agent requires two connectors, P1 and ZP1. Pin 3 is missing to provide keying. Pin 3 in the mating connector must have a plug. For more information, see “JTAG Interface” on page 1-23. Remove the standalone debug agent when an emulator is used with the EZ-Board. Follow the installation instructions provided in “CCES Install and Session Startup” on page 1-5 or “VisualDSP++ Install and Session Startup” on page 1-9, using P1 as the JTAG connection point. Expansion Interface II Connector (P2) P2 is a board-to-board connector providing signals for the DAI and DPI interfaces and GPIO signals of the processor. The connector is located on the right edge of the board. For more information, see “Expansion Interface II” on page 1-25. For availability and pricing of the connectors, contact Samtec. Part Description Manufacturer Part Number 60-position 0.1”, SMT header SAMTEC TSSH-130-01-L-DV-A Mating Connector 60-position 0.1”, SMT socket SAMTEC ADSP-21489 EZ-Board Evaluation System Manual SSW-130-22-F-D-VS 2-27 Connectors Differential In/Out Connectors (P8–9) The differential in and out connectors (P8–9) are intended for an evaluation of the AD1939 codec via XLR connectors. A standard, off the shelf DB25 connector to XLR cables is required; the cable details can be found in the following table. Part Description Manufacturer Part Number 25-position DB25 socket TYCO 1734350-2 Mating Cables Snake (8)XLRF-25P 9.9’ HOSA DTF-803 Snake (8)XLRM-25P 9.9’ HOSA DTM-803 MP JTAG Out Connector (P12) Part Description Manufacturer Part Number ERM8 10 x 2, RA male SAMTEC ERM8-010-01-S-D-RA Mating Cable 6” cable ERF8 to ERM8 10 x 2 SAMTEC ERCD-010-06.00-TBL-SBR-1 VDDINT Power Connector (P14) The VDDINT power connector (P14) is used to measure voltage and current supplied to the processor core. By default, P14 is ON, and the power flows through the two-pin IDC header. To measure power, remove the jumper on P14 and measure voltage across the 0.1 ohm resistor. Once voltage is measured, power can be calculated. For more information, refer to “Power Measurements” on page 1-26. 2-28 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Hardware Reference VDDEXT Power Connector (P15) The VDDEXT power connector (P15) is used to measure the processor’s I/O voltage and current. By default, P15 is ON, and the power flows through the two-pin IDC header. To measure power, remove the jumper on P15 and measure voltage across the 0.1 ohm resistor. Once voltage is measured, power can be calculated. For more information, refer to “Power Measurements” on page 1-26. Power Connector (P16) The power connector (P16) provides all of the power necessary to operate the EZ-Board. Part Description Manufacturer Part Number 0.65 mm power jack CUI 045-0883R Mating Power Supply (shipped with the EZ-Board) [email protected] power supply GLOBTEK GS-1750(R) Standalone Debug Agent Connector (ZP1) connects the standalone debug agent to the EZ-Board. The standalone debug agent requires two connectors, ZP1 and P1. For more information, see “JTAG Connector (P1)” on page 2-27. ZP1 ADSP-21489 EZ-Board Evaluation System Manual 2-29 Connectors 2-30 ADSP-21489 EZ-Board Evaluation System Manual A ADSP-21489 EZ-BOARD BILL OF MATERIALS The bill of materials corresponds to “ADSP-21489 EZ-Board Schematic” on page B-1. Ref. Qty. Description Reference Designator Manufacturer Part Number 1 1 74LVC14A SOIC14 U14 TI 74LVC14AD 2 1 IDT74FCT3244AP Y SSOP20 U17 IDT IDT74FCT3244APYG 3 1 12.288MHZ OSC003 U12 EPSON SG-8002CA MP 4 1 25MHZ OSC003 U7 EPSON SG-8002CA MP 5 4 SN74LVC1G08 SOT23-5 U9,U13,U27,U41 TI SN74LVC1G08DBVR 6 1 24.576MHZ OSC003 U39 EPSON SG-8002CA MP 7 1 SN65LVDS2D SOIC8 U11 NATIONAL SEMI DS90LV018ATM 8 1 M25P16 SO8W U6 NUMONYX M25P16-VMW6G 9 1 ADM1032 SOIC_N8 U5 ON SEMI ADM1032ARZ 10 2 SI7601DN ICS010 U15-16 VISHAY SI7601DN 11 1 MT48LC16M16A2 TSOP54 U2 MICRON MT48LC16M16A2P6A:D 12 1 IS61WV102416BL L TSOP48 U3 ISSI IS61WV102416BLL10TLI ADSP-21489 EZ-Board Evaluation System Manual A-1 Ref. Qty. Description Reference Designator Manufacturer Part Number 13 1 2MHz OSC015 U40 MURATA CSTCC2M00G56R0(2MHz) 14 1 21489 M29W320EB “U4” U4 NUMONYX M29W320EB70ZE6E 15 1 ADM708SARZ SOIC8 U18 ANALOG DEVICES ADM708SARZ 16 1 ADM3202ARNZ SOIC16 U8 ANALOG DEVICES ADM3202ARNZ 17 1 ADSP-21489 LQFP176_EP U1 ANALOG DEVICES ADSP-21489KSWZEN GB 18 2 ADP1864AUJZ SOT23-6 VR2-3 ANALOG DEVICES ADP1864AUJZ-R7 19 1 ADP1710 TSOT5 VR1 ANALOG DEVICES ADP1710AUJZ-R7 20 1 AD1939 LQFP64 U19 ANALOG DEVICES AD1939YSTZ 21 16 AD8652ARZ SOIC_N8 U20-26,U28-30, U32-34,U36-38 ANALOG DEVICES AD8652ARZ 22 1 AD8397 SOIC_N8_EP U31 ANALOG DEVICES AD8397ARDZ-REEL7 23 1 ADM1085 SC70_6 U35 ANALOG DEVICES ADM1085AKSZREEL7 24 2 RCA 1X1 CON012 J6-7 SWITCHCRAFT PJRAN1X1U01X 25 5 MOMENTARY SWT013 SW8-12 PANASONIC EVQ-PAD04M 26 5 DIP8 SWT016 SW1-3,SW13, SW19 C&K TDA08H0SB1 27 5 DIP6 SWT017 SW14-18 CTS 218-6LPST 28 3 DIP4 SWT018 SW7,SW24-25 ITT TDA04HOSB1 A-2 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Designator Manufacturer Part Number 29 1 DB9 9PIN CON038 J2 NORCOMP 191-009-213-L-571 30 5 DIP2 SWT020 SW5,SW20-23 C&K CKN9064-ND 31 5 IDC 2X1 IDC2X1 JP1-5 FCI 90726-402HLF 32 2 IDC 2X1 IDC2X1 P14-15 FCI 90726-402HLF 33 2 IDC 2PIN_JUMPER_S HORT SJ2-3 DIGI-KEY S9001-ND 34 1 3.5MM STEREO_JACK CON001 J8 DIGI-KEY CP1-3525NG-ND 35 1 PWR .65MM CON045 P16 DIG CP1-023-ND 36 1 5A RESETABLE FUS005 F1 MOUSER 650-RGEF500 37 1 QMS 52x2 QMS52x2_SMT J1 SAMTEC QMS-052-06.75-L-D-A 38 1 IDC 7x2 IDC7x2_SMTA P1 SAMTEC TSM-107-01-T-DV-A 39 1 ROTARY SWT027 SW4 COPAL S-8110 40 2 RCA 2x3 CON_RCA_6B J4-5 KYOYAKU ENT. WSP-256V1-09H 41 1 ERM8 10X2 ERM8_10X2_SMT P12 SAMTEC ERM8-010-01-S-DRA-TR 42 1 ERF8 10X2 ERF8_10X2_SMT J3 SAMTEC ERF8-010-01-S-D-RA-L 43 2 DB25 25PIN DB25F P8-9 TYCO 1734350-2 44 1 IDC 30x2 IDC30X2_SMTA P2 SAMTEC TSSH-130-01-L-DV-A ADSP-21489 EZ-Board Evaluation System Manual A-3 Ref. Qty. Description Reference Designator Manufacturer Part Number 45 9 YELLOW LED001 LED1-8,LED11 DIGI-KEY P512TR-ND 46 2 22PF 50V 5% 0805 C262-263 AVX 08055A220JAT 47 2 0.22UF 25V 10% 0805 C126-127 AVX 08053C224KAT2A 48 1 0.1UF 50V 10% 0805 C123 AVX 08055C104KAT 49 2 600 100MHZ 500MA 1206 FER7-8 STEWARD HZ1206B601R-10 50 2 10UF 16V 20% CAP002 CT59-60 PANASONIC EEE1CA100SR 51 1 190 100MHZ 5A FER002 FER9 MURATA DLW5BSN191SQ2 52 8 10UF 6.3V 10% 0805 C97-98,C100101,C254,C257, C287-288 AVX 08056D106KAT2A 53 2 4.7UF 6.3V 10% 0805 C240,C246 AVX 08056D475KAT2A 54 31 0.1UF 10V 10% 0402 C117-120,C148, C151-152,C160, C162,C169-170, C178,C188-189, C191,C197,C199200,C211,C213214,C225,C227228,C264,C267271,C273 AVX 0402ZD104KAT2A 55 73 0.01UF 16V 10% 0402 C45-50,C54-88, C90-91,C96,C99, C102,C121-122, C125,C128-131, C136-142,C266, C274-283,C286, C291 AVX 0402YC103KAT2A A-4 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Designator Manufacturer Part Number 56 35 10K 1/16W 5% 0402 R99,R190,R196200,R202,R205210,R217,R224225,R233-239, R256,R259-260, R469,R494,R504507,R513-514 VISHAY CRCW040210K0FKED 57 2 4.7K 1/16W 5% 0402 R185,R501 VISHAY CRCW04024K70JNED 58 5 0 1/16W 5% 0402 R462,R485,R492, R498,R509 PANASONIC ERJ-2GE0R00X 59 3 22 1/16W 5% 0402 R1-2,R230 PANASONIC ERJ-2GEJ220X 60 12 33 1/16W 5% 0402 R201,R203,R211, R257-258,R261263,R495-496, R503,R512 VISHAY CRCW040233R0JNEA 61 1 100UF 10V 10% C CT61 AVX TPSC107K010R0075 62 1 1A SK12 DO-214AA D4 DIODES INC B120B-13-F 63 1 107.0 1/10W 1% 0805 R228 DIGI-KEY 311-107CRTR-ND 64 1 249.0 1/10W 1% 0805 R227 DIGI-KEY 311-249CRTR-ND 65 2 0.1UF 16V 10%0603 C255-256 AVX 0603YC104KAT2A 66 2 1UF 16V 10% 0603 C260-261 KEMET C0603C105K4PACTU 67 2 68PF 50V 5% 0603 C243,C249 AVX 06035A680JAT2A 68 2 470PF 50V 5% 0603 C242,C248 AVX 06033A471JAT2A 69 1 220UF 6.3V 20% D2E CT45 SANYO 10TPE220ML ADSP-21489 EZ-Board Evaluation System Manual A-5 Ref. Qty. Description Reference Designator Manufacturer Part Number 70 11 330 1/10W 5% 0603 R248-255,R467468,R497 VISHAY CRCW0603330RJNEA 71 2 0 1/10W 5% 0603 R452,R458 PHYCOMP 232270296001L 72 4 10 1/10W 5% 0603 R244-247 VISHAY CRCW060310R0JNEA 73 1 10.0K 1/16W 1% 0603 R231 DALE CRCW060310K0FKEA 74 8 237.0 1/10W 1% 0603 R267,R272,R280, R285,R293,R298299,R304 DIGI-KEY 311-237HRTR-ND 75 24 49.9K 1/10W 1% 0603 R265,R271,R282, R284,R295,R297, R300,R302,R310, R336-337,R343344,R363-364, R369,R378,R397398,R403,R412, R431-432,R437 DIGI-KEY 311-49.9KHRTR-ND 76 1 75.0 1/10W 1% 0603 R229 DALE CRCW060375R0FKEA 77 4 1UF 6.3V 20% 0402 C132-135 PANASONIC ECJ-0EB0J105M 78 4 100 1/16W 5% 0402 R240-243 DIGI-KEY 311-100JRTR-ND 79 1 562.0 1/10W 1% 0603 R461 VISHAY CRCW0603562RFKEA 80 1 390PF 25V 5% 0603 C258 AVX 06033A391FAT2A 81 1 5600PF 16V 5% 0805 C259 AVX 0805YA562JAT2A 82 1 15.0K 1/16W 1% 0603 R232 DIGI-KEY 311-15.0KHRTR-ND A-6 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Designator Manufacturer Part Number 83 40 4.99K 1/16W 1% 0603 R264,R273,R278279,R291-292, R305-306,R311, R313-314,R324, R326-328,R342, R349-350,R352354,R357,R366, R371,R383-384, R386-388,R391, R400,R405,R417418,R420-422, R425,R434,R439 VISHAY CRCW06034K99FKEA 84 2 24.9K 1/10W 1% 0603 R448,R454 DIGI-KEY 311-24.9KHTR-ND 85 1 31.6K 1/16W 1% 0603 R473 PANASONIC ERJ-3EKF3162V 86 2 10UF 10V 10% 0805 C161,C265 PANASONIC ECJ-2FB1A106K 87 8 5.76K 1/16W 1% 0603 R266,R269,R277, R281,R290,R294, R303,R307 PANASONIC ERJ-3EKF5761V 88 2 0.05 1/2W 1% 1206 R459-460 SEI CSF 1/2 0.05 1%R 89 3 10UF 16V 10% 1210 C244-245,C250 AVX 1210YD106KAT2A 90 1 GREEN LED001 LED9 PANASONIC LN1361CTR 91 1 RED LED001 LED10 PANASONIC LN1261CTR 92 2 1000PF 50V 5% 1206 C236,C251 AVX 12065A102JAT2A 93 1 255.0K 1/10W 1% 0603 R447 VISHAY CRCW06032553FK 94 2 80.6K 1/10W 1% 0603 R449,R455 DIGI-KEY 311-80.6KHRCT-ND ADSP-21489 EZ-Board Evaluation System Manual A-7 Ref. Qty. Description Reference Designator Manufacturer Part Number 95 3 5A MBRS540T3G SMC D1-3 ON SEMI MBRS540T3G 96 2 2.5UH 30% IND013 L1-2 COILCRAFT MSS1038-252NLB 97 1 1.0K 1/16W 1% 0402 R287 PANASONIC ERJ-2RKF1001X 98 1 8.20K 1/10W 1% 0603 R502 DIGI-KEY 541-8.20KHCT-ND 99 6 10.0K 1/16W 1% 0402 R474,R486-488, R491,R499 DIGI-KEY 541-10.0KLCT-ND 100 10 100K 1/16W 5% 0402 R475-484 DIGI-KEY 541-100KJTR-ND 101 1 30.9K 1/16W 1% 0402 R453 DIGI-KEY 541-30.9KLCT-ND 102 10 33 1/32W 5% RNS005 RN18,RN26-34 PANASONIC EXB-28V330JX 103 16 2.67K 1/16W 1% 0402 R316,R318,R322, R338,R367-368, R373,R377,R401402,R407,R411, R435-436,R441, R445 PANASONIC ERJ-2RKF2671X 104 30 100.0 1/16W 1% 0402 R274-275,R288, R309,R331-335, R340,R351,R358362,R385,R392396,R419,R426430,R489-490 DIGI-KEY 541-100LCT-ND 105 2 47UF 16V 20% ELEC_6MM CT57-58 PANASONIC EEE-FC1C470P 106 4 37.4K 1/16W 1% 0402 R268,R276,R289, R308 DIGI-KEY 541-37.4KLCT-ND A-8 ADSP-21489 EZ-Board Evaluation System Manual ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Designator Manufacturer Part Number 107 8 1000PF 50V 5% 0402 C144,C150,C154, C159,C164,C168, C171,C176 DIGI-KEY 490-3244-1-ND 108 4 100pF 50V 5% 0402 C147,C155,C165, C175 MURATA GCM1555C1H101JZ13 D 109 8 300PF 100V 5% 0603 C143,C145,C153, C157,C163,C173, C177,C179 DIGI-KEY 490-1362-2-ND 110 16 2.43K 1/16W 1% 0402 R315,R319,R323, R325,R346-347, R374-375,R380381,R408-409, R414-415,R442443 DIGI-KEY 541-2.43KLCT-ND 111 16 750.0 1/16W 1% 0402 R317,R320-321, R341,R345,R348, R372,R376,R379, R382,R406,R410, R413,R416,R440, R444 DIGI-KEY 541-750LCT-ND 112 16 620PF 50V 5% 0402 C181,C186-187, C192,C194-195, C201,C204,C208209,C215,C218, C222-223,C229, C232 DIGI-KEY 490-3239-2-ND 113 16 680PF 50V 5% 0402 C182-183,C185, C193,C202-203, C206-207,C216217,C220-221, C230-231,C234235 DIGI-KEY 490-3240-1-ND 114 13 22 1/32W 5% RNS005 RN15-17,RN1921,RN23-25, RN49-52 PANASONIC EXB-28V220JX ADSP-21489 EZ-Board Evaluation System Manual A-9 Ref. Qty. Description Reference Designator Manufacturer Part Number 115 4 0.036 1/2W 1% 1206 R450-451,R456457 SUSUMU RL1632S-R036-F 116 1 470UF 2.5V 20% D2E CT47 SANYO 2R5TPE470MF 117 40 22UF 6.3V 20% ELEC_4MM CT1,CT3,CT5-6, CT8-11,CT14, CT16,CT18-19, CT23-24,CT2728,CT31-32, CT35-36,CT3940,CT43-44, CT49-56,CT6269 PANASONIC EEE-FC0J220R 118 8 22UF 6.3V 20% ELEC_5MM C180,C184,C196, C205,C210,C219, C224,C233 MOUSER 647-UWP0J220MCL 119 1 5K 1/20W 20% RES_POT_DUAL R493 PANASONIC EVJ-Y15F03A53 120 16 6.81K 1/10W 1% 0603 R312,R329-330, R339,R355-356, R365,R370,R389390,R399,R404, R423-424,R433, R438 DIGI-KEY 311-6.81KHRTR-ND 121 1 806 1/10W 1% 0402 R286 VISHAY CRCW0402806RFKED 122 1 30A GSOT05 SOT23-3 D6 VISHAY GSOT05-GS08 123 2 30A GSOT03 SOT23-3 D7,D10 VISHAY GSOT03-GS08 124 1 7A VESD01-02VGS08 SOD-52 D9 VISHAY VESD01-02V-GS08 125 1 16.9K 1/16W 1% 0402 R500 VISHAY CRCW040216K9FKED A-10 ADSP-21489 EZ-Board Evaluation System Manual A B C D 1 1 2 2 ADSP-21489 EZ-BOARD SCHEMATIC 3 3 ANALOG DEVICES 4 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD TITLE Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:41 D 1 of 16 A B C D RN20 DATA0_Z DATA1_Z U1 ADDR0_Z ADDR1_Z 1 ADDR2_Z ADDR3_Z ADDR4_Z ADDR5_Z ADDR6_Z ADDR7_Z ADDR8_Z ADDR9_Z ADDR10_Z ADDR11_Z ADDR12_Z ADDR13_Z ADDR14_Z ADDR15_Z ADDR16_Z ADDR17_Z ADDR18_Z ADDR19_Z ADDR20_Z ADDR21_Z ADDR22_Z 2 ADDR23_Z U40 1 6 ADDR0 9 DATA2_Z 147 DATA0 DATA1 ADDR2 DATA2 10 11 ADDR3 12 ADDR4 13 DATA3 DATA4 DATA5 DATA6 17 155 157 ADDR7 DATA7 ADDR8 DATA8 ADDR9 DATA9 ADDR10 DATA10 ADDR11 DATA11 20 21 26 30 31 130 ADDR14 128 ADDR15 DATA7_Z 168 167 DATA14 DATA8_Z DATA12_Z DATA9_Z DATA13_Z DATA10_Z DATA14_Z 170 DATA15 ADDR16 MS0 32 ADDR17 DATA11_Z DATA15_Z MS1 35 ADDR18 125 AM_RD 124 AMI_WR 122 AMI_ACK ADDR19 ADDR20 2 DATA12_Z RD_Z DATA14_Z 131 WR_Z DATA13_Z 108 ACK ADDR21 121 ADDR22 120 ADDR23 DATA15_Z SDCLK SDWE SDRAS WDT_CLKIN 117 SDCAS 70 SDDQM WDT_CLKO 3 WDTRSTO SDA10 2MHZ 2 OSC015 SDCKE 159 R503 0402 33 171 SDCLK SDCAS_Z 1 WR_Z SDDQM_Z 27 SDA10_Z 3 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 DATA4 7 DATA5 6 DATA6 5 DATA7 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 DATA8 7 DATA9 6 DATA10 5 DATA11 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 DATA12 7 DATA14 6 DATA13 5 DATA15 2 RN23 SDRAS_Z 175 1 22 RNS005 SDWE_Z 172 DATA3 RN50 MS1_Z 132 DATA2 5 22 RNS005 MS0_Z 115 R4B DATA1 6 RN49 DATA11_Z 166 R3B DATA0 7 22 RNS005 127 118 WDTRSTO_Z DATA6_Z DATA10_Z 165 DATA13 DATA5_Z DATA6_Z DATA9_Z 163 DATA12 DATA5_Z DATA8_Z 162 ADDR13 DATA4_Z DATA7_Z 161 ADDR12 33 DATA4_Z 154 R2B 8 RN21 DATA3_Z 152 R1B 22 RNS005 DATA2_Z 150 ADDR6 DATA3_Z DATA1_Z 149 ADDR5 16 DATA0_Z 148 ADDR1 1 R1A 2 R2A 3 R3A 4 R4A SDCKE_Z RD_Z ADSP-21489 LQFP176_EP 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 WR P18 7 SDCLK 6 SDRAM_CS 5 RD SDRAS SDCAS 22 RNS005 1 2 3 4 5 6 7 8 SDDQM SDA10 SDCKE SDWE IDC4X2 DNP RN52 SDWE_Z SDRAS_Z SDCAS_Z 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 SDWE 7 SDRAS 6 SDCAS 5 22 RNS005 RN51 SDDQM_Z MS0_Z 3 SDCKE_Z 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 SDDQM 7 6 MS0 5 3 SDCKE 22 RNS005 RN24 RN16 1 ADDR0_Z R1A 2 ADDR1_Z R2A 3 ADDR2_Z R3A 4 ADDR3_Z R4A R1B R2B R3B R4B 8 7 6 5 ADDR0 ADDR19 ADDR1 ADDR16 ADDR2 ADDR15 ADDR3 ADDR14 1 R1A 2 R2A 3 R3A 4 R4A 22 RNS005 R1B R2B R3B R4B 8 7 6 5 R1 22 0402 ADDR19_Z SDA10_Z SDA10 ADDR16_Z ADDR15_Z R2 22 0402 ADDR14_Z MS1_Z 22 RNS005 MS1 RN25 RN17 1 ADDR4_Z R1A 2 ADDR5_Z R2A 3 ADDR6_Z R3A 4 ADDR7_Z R4A R1B R2B R3B R4B 8 7 6 5 ADDR4 ADDR18 ADDR5 ADDR13 ADDR6 ADDR17 ADDR7 ADDR12 1 R1A 2 R2A 3 R3A 4 R4A 22 RNS005 R1B R2B R3B R4B 8 7 6 5 ADDR18_Z ADDR13_Z ADDR17_Z ADDR12_Z 22 RNS005 RN15 1 ADDR8_Z R1A 2 ADDR9_Z 4 R2A 3 ADDR10_Z R3A 4 ADDR11_Z R4A 22 RNS005 R1B R2B R3B R4B 8 7 6 5 RN19 ADDR8 ADDR9 ADDR20_Z ADDR10 ADDR21_Z ADDR11 ADDR22_Z ADDR23_Z 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 7 6 5 ANALOG DEVICES ADDR20 ADDR21 ADDR22 ADDR23 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD DSP - EXTERNAL PORT Title 22 RNS005 Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 2 of 16 B C 2MB SRAM (1 Mbit X 16) 23 ADDR0 24 ADDR1 25 ADDR2 26 ADDR3 1 29 ADDR4 30 ADDR5 31 ADDR6 32 ADDR7 3.3V 33 ADDR8 34 ADDR9 22 SDA10 35 ADDR11 R504 10K 0402 36 ADDR12 20 ADDR17 21 ADDR18 U3 2 A0 DQ0 4 A1 DQ1 A2 DQ2 5 7 A3 DQ3 A4 DQ4 A5 DQ5 10 11 A6 DQ6 A7 DQ7 13 42 A8 DQ8 44 A9 DQ9 A10 DQ10 A11 DQ11 A12 45 47 DQ12 48 DQ14 51 BA1 SDRAM_CS 37 SDCKE 3.3V 38 SDCLK 16 SDWE 17 SDCAS 18 SDRAS R510 0 0402 DNP R509 0 0402 2 15 39 3.3V 40 SDDQM 1 R511 0 0402 DNP 14 27 DATA1 ADDR1 DATA2 ADDR2 53 4 3 2 ADDR3 DATA4 ADDR4 DATA5 ADDR5 DATA6 ADDR6 DATA7 ADDR7 DATA8 ADDR8 DATA9 ADDR9 DATA10 ADDR10 DATA11 ADDR11 DATA12 50 DQ13 BA0 5 ADDR0 DATA3 8 DQ15 19 DATA0 3.3V ADDR13 DATA14 ADDR14 DATA15 ADDR15 CS CLK A1 A2 A3 A4 48 A5 47 A6 46 A7 45 A8 30 A9 29 A10 28 A11 27 A12 26 A13 25 A14 24 A15 23 A16 22 A17 21 A18 20 A19 R505 ADDR16 10K 0402 ADDR17 CKE 8 D0 9 D1 10 D2 11 D3 14 D4 15 D5 16 D6 17 D7 32 D8 33 D9 34 D10 35 D11 38 D12 39 D13 40 D14 41 D15 A0 1 ADDR12 DATA13 U4 ADDR18 ADDR19 6 NC1 DATA0 E1 A0 D1 A1 C1 A2 A1 A3 B1 A4 D2 A5 C2 A6 A2 A7 B5 A8 A5 A9 C5 A10 D5 A11 B6 A12 A6 A13 C6 A14 D6 A15 E6 A16 B2 A17 C3 A18 D4 A19 D3 A20 ADDR1 DATA1 ADDR2 DATA2 ADDR3 DATA3 ADDR4 DATA4 ADDR5 DATA5 ADDR6 DATA6 ADDR7 DATA7 ADDR8 DATA8 ADDR9 DATA9 ADDR10 DATA10 ADDR11 DATA11 ADDR12 DATA12 ADDR13 DATA13 ADDR14 DATA14 ADDR15 DATA15 ADDR16 ADDR17 3.3V 19 ADDR18 3.3V NC2 31 ADDR19 3.3V NC3 ADDR20 WE CAS 7 SRAM_CS RAS CE 44 OE 18 WE 43 UB 42 LB RD WR DQML DQMH NC1 VDD1 VDD2 ADDR21 12 R217 10K 0402 36 R206 10K 0402 13 GND1 37 GND2 VDD2 41 VSS2 VDD3 R506 10K 0402 28 VSS1 TP1 RDY/BSY FLASH_CS IS61WV102416BLL TSOP48 VDD1 RESET RD R507 10K 0402 JP1 1 WR WP VSS3 2 54 9 43 49 6 VDDQ1 C48 0.01UF 0402 VSSQ1 12 VDDQ2 VSSQ2 VDDQ3 VSSQ5 VDDQ5 VSSQ6 3.3V E2 D0 H2 D1 E3 D2 H3 D3 H4 D4 E4 D5 H5 D6 E5 D7 DATA0 DATA1 DATA2 DATA3 1 DATA4 DATA5 DATA6 DATA7 F2 D8 G2 D9 F3 D10 G3 D11 F4 D12 G5 D13 F5 D14 G6 D15/A-1 ADDR0 C4 NC B4 RESET F6 BYTE A3 RY/BY~ F1 CE G1 OE A4 WE B3 VPP/WP~ 2 IDC2X1 JP1 DEFAULT: OFF 3 G4 U2 4MB FLASH (4 Mbit X 8) 3.3V VDD 32MB SDRAM (4 Mbit X 16 X 4 banks) D H1 H6GND1 GND2 A M29W320EB TFBGA48 R205 10K 0402 46 52 MT48LC16M16A2 TSOP54 C281 0.01UF 0402 C282 0.01UF 0402 3.3V 3.3V C274 0.01UF 0402 3 C275 0.01UF 0402 C276 0.01UF 0402 3.3V C277 0.01UF 0402 C278 0.01UF 0402 C279 0.01UF 0402 C280 0.01UF 0402 C287 10UF 0805 C46 0.01UF 0402 C288 10UF 0805 C47 0.01UF 0402 3 SW13: EXTERNAL PORT ENABLE DEFAULT: ON ON OFF ON ON OFF ON OFF ON 5 12 6 11 7 10 8 9 8 WDTRSTO_Z 13 7 FLAG3/TIMEXP/MS3 4 6 FLAG3/TIMEXP/MS3 14 5 FLAG2/IRQ2/MS2 3 4 FLAG1/IRQ1 TP22 15 3 FLAG0/IRQ0 16 2 2 MS1 SW13 1 1 MS0 SDRAM_CS FLASH_CS TEMP_IRQ PB1 PB2 TEMP_THERM SRAM_CS ANALOG DEVICES WDTRSTO DIP8 SWT016 4 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD MEMORY - PARALLEL Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 3 of 16 A B C D U1 DAI_P1_Z DAI_P2_Z DAI_P3_Z DAI_P4_Z DAI_P5_Z DAI_P6_Z DAI_P7_Z DAI_P17_Z DAI_P18_Z DAI_P19_Z DAI_P20_Z DAI_P6 DPI_P6 86 73 DAI_P7 DPI_P7 DAI_P8 DPI_P8 94 88 DPI_P9 DAI_P10 DPI_P10 DAI_P11 DPI_P11 DAI_P12 DPI_P12 DAI_P13 DPI_P13 89 DAI_P9 103 100 74 95 DAI_P14 DPI_P14 DAI_P15 99 FLAG0/IRQ0 DAI_P16 FLAG1/IRQ1 98 DAI_P17 FLAG2/IRQ2/AMI_MS2 97 DAI_P18 FLAG3/TIMEXP/AMI_MS3 75 92 DAI_P20 EMU 14 TCK BOOT_CFG1 DPI_P5_Z 7 8 DPI_P6_Z 9 10 DPI_P7_Z 46 MLBDAT MLBDO SW3 MLB NOT SUPPORTED ON 176 PIN PACKAGE P10 UNPOPULATED BY DEFAULT DPI_P9_Z 50 SW3: DPI [1-8] ENABLE DEFAULT: ALL ON MLBSO 13X2 5X2_2MM DNP DPI_P8_Z 49 MLBSIG DPI_P2 DPI_P10_Z DPI_P3 51 DPI_P11_Z 52 RN22 DPI_P12_Z R1A DPI_P13_Z R2A DPI_P14_Z 134 FLAG0/IRQ0_Z 135 R3A R3B 4 MLBSO_Z R4A R4B 8 7 6 5 MLBDAT DPI_P5 MLBDO DPI_P6 MLBSIG DPI_P7 MLBSO DPI_P8 BOOT_CFG2 NC19 EMU TP2 36 RESET NC20 RESETOUT/RUNRSTIN NC21 RESETOUT DSP_XTAL DSP_CLKIN 25 24 NC22 XTAL NC23 142 145 140 DPI_P10 TDI R203 0402 DPI_P11 33 3.3V TDO DPI_P12 R211 0402 DPI_P13 33 MLBCLK 3.3V THD_M MLBSIG_Z DPI_P14 R210 10K 0402 MLBSO_Z MLBDO_Z 111 110 TEMP_MINUS 8 7 R207 10K 0402 1 VCC R208 10K 0402 1 3 D_PLUS THERM 4 TEMP_THERM DAI_P2 DAI_P1_Z FLAG1/IRQ1 DAI_P19_Z FLAG2/IRQ2/MS2 DAI_P13_Z FLAG3/TIMEXP/MS3 DAI_P7_Z 1 R1A 2 R2A 3 R3A 4 R4A 33 RNS005 D_MINUS DAI_P3 C49 0.01UF 0402 GND 5 DAI_P4 DAI_P5 DAI_P7 R1B R2B R3B R4B 8 7 6 5 DAI_P1 DAI_P8 R1B 2 R2A R2B 3 R3A R3B R4A R4B 7 6 5 DPI_P1 DAI_P8_Z DPI_P2 DAI_P20_Z DPI_P3 DPI_P5 DAI_P10_Z DAI_P5_Z 1 R1A 2 R2A 3 R3A 4 R4A DAI_P7 R1B R2B R3B R4B 8 2 R2A R2B 3 R3A R3B 4 R4A R4B 8 7 6 5 DPI_P4 DAI_P9_Z DPI_P6 DAI_P6_Z R1A 2 R2A 3 DPI_P7 DPI_P8 1 R3A DAI_P2_Z 4 R4A 7 6 5 DAI_P11 DAI_P10 R1A R1B R2A R2B R3A R3B R2B R3B R4B 7 SPI_CLK DAI_P9 SPI_CS DAI_P6 6 5 R4A R4B 7 6 5 DPI_P12 DAI_P11_Z DPI_P11 DAI_P15_Z DPI_P10 DAI_P12_Z DPI_P9 DAI_P16_Z 1 R1A 2 R2A 3 R3A 4 R4A DAI_P2 M25P16 SO8W DPI_P14_Z R1A R1B 2 R2A R2B 3 R3A DPI_P13_Z 2 SO DAI_P13 DAI_P14 SPI_MISO DAI_P15 DAI_P16 R3B 4 R4A R4B 33 RNS005 ASDATA1 ASDATA2 ABCLK ALRCLK 3.3V R223 10K 0402 DNP R1B R2B R3B R4B 8 7 6 5 DAI_P12 4 13 5 12 6 11 7 10 8 9 DSDATA3 3 DSDATA2 DSDATA1 DBCLK DLRCLK LED6 LED7 SW7 DAI_P17 DAI_P11 DAI_P15 14 DSDATA4 SW7: DPI [17-20] ENABLE DEFAULT: ALL ON GND 4 DAI_P18 C50 0.01UF 0402 DAI_P19 DAI_P20 1 8 2 7 3 6 4 5 LED8 SPDIF_IN PB3 PB4 DIP4 SWT018 DAI_P16 8 7 DAI_P3 DPI_P14 6 5 DAI_P17_Z DAI_P18_Z DAI_P4_Z DPI_P13 DAI_P14_Z 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 ANALOG DEVICES 7 6 5 DAI_P17 DAI_P18 20 Cotton Road Nashua, NH 03063 4 PH: 1-800-ANALOGD DAI_P4 Title DAI_P14 33 RNS005 Size ADSP-21489 EZ-BOARD DSP - DAI, DPI, MLB INTERFACES Board No. C Date A LED5 DIP8 SWT016 RN34 1 LED4 33 RNS005 RN29 DAI_P3_Z 8 VCC 5 SI 6 SCK 1 CS 3 WP 7 HOLD DAI_P12 R222 10K 0402 DNP 3 4 4 R224 10K 0402 15 3 3 8 AD1939_SOFT_RESET 16 2 2 2 R225 10K 0402 DAI_P5 SPI_MOSI 8 DAI_P10 DAI_P20 U6 R1B 1 ON 1 3.3V 33 RNS005 33 RNS005 4 9 1 DPI_P9_Z 8 SPDIF_OUT 3.3V DAI_P8 RN33 DPI_P10_Z 10 8 R1B LED3 SW2 RN28 DPI_P11_Z 7 7 R1A LED2 SW2: DPI [9-16] ENABLE DEFAULT: ALL ON EXCEPT POS. 5 & 6 OFF DAI_P9 RN32 1 UART_CTS DAI_P13 33 RNS005 33 RNS005 DPI_P12_Z 11 6 DPI_P8_Z 6 5 DPI_P7_Z 12 4 4 8 RN27 DPI_P6_Z 5 ON R1A 33 RNS005 DPI_P4_Z 13 3 DPI_P5_Z 4 2 DPI_P3_Z 14 1 3 3 RN31 1 UART_RTS DIP8 SWT016 3.3V DPI_P2_Z 15 DAI_P19 33 RNS005 RN26 DPI_P1_Z UART_RX 16 2 8 R4B 7 7 R4A 5 6 6 4 6 8 5 R3B 5 4 R3A 9 3 FLAG3/TIMEXP/MS3_Z 3 4 2 FLAG2/IRQ2/MS2_Z 7 10 UART_TX SW1 TEMP_IRQ DAI_P6 R2B 3 ON ALERT RN30 R2A 11 3.3V 6 SI RN18 2 12 SW1: DAI [1-8] ENABLE DEFAULT: ALL ON SCK ADM1032 SOIC_N8 FLAG1/IRQ1_Z TEMP_SDA TEMP_SCK 2 1 2 TEMP_MINUS FLAG0/IRQ0 LED1 2 U5 TEMP_SDA 8 SPI_CS R209 10K 0402 TEMP_PLUS TEMP_SCK R1B 9 3.3V TEMP_PLUS R1A 8 AD1939_CS DIP6 SWT017 DAI_P1 1 10 SPI_CLK TP23 TP24 ADSP-21489 LQFP176_EP FLAG0/IRQ0_Z 7 MLBDAT_Z CLKIN THD_P 11 1 DPI_P9 TMS 158 139 6 6 173 RESET 12 1 SPI_MISO SW14 TCK 174 137 5 5 CLK_CFG1 13 SPI_MOSI SW14: DPI [9-14] ENABLE DEFAULT: ALL ON EXCEPT POS 3 & 4 OFF 5 CLK_CFG1 4 TRST 164 151 14 4 TDO 144 3 3 CLK_CFG0 0 15 DIP8 SWT016 FLAG3/TIMEXP/MS3_Z R462 0402 16 2 33 RNS005 DNP FLAG2/IRQ2/MS2_Z 138 R2B 3 FLAG1/IRQ1_Z 136 R1B 2 MLBDO_Z 54 DPI_P4 1 MLBDAT_Z 53 146 1 DPI_P1 2 TMS TDI 2 6 1 7 TRST 22 CLK_CFG0 47 5 DAI_P19 106 BOOT_CFG2 44 4 MLBSIG_Z 101 BOOT_CFG0 BOOT_CFG1 42 3 DPI_P4_Z DPI PINS VIA THE EXPANSION II INTERFACE. MLBCLK ON BOOT_CFG0 DPI_P5 DPI_P3_Z 8 DAI_P16_Z DAI_P5 87 43 2 7 DAI_P15_Z DPI_P4 40 1 6 DAI_P14_Z DAI_P4 96 SW7, OR SW14 ALLOWS A USER TO USE THESE DAI OR P10 DPI_P2_Z 5 DAI_P13_Z DPI_P3 39 4 DAI_P12_Z DAI_P3 55 DPI_P1_Z 3 DAI_P11_Z DPI_P2 38 2 DAI_P10_Z DAI_P2 77 DPI_P1 1 1 DAI_P9_Z NOTE: SHUTTING OFF DIP SWITCHES SW1, SW2, SW3 DAI_P1 ON DAI_P8_Z 76 B C Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 4 of 16 A B C D VDDINT VDDEXT VDDINT VDDINT U1 8 VDD_EXT1 VDD_EXT2 VDD_EXT3 VDD_EXT4 VDD_EXT5 VDD_EXT6 VDD_EXT7 VDD_EXT8 VDD_EXT9 VDD_EXT10 VDD_EXT11 VDD_EXT12 VDD_EXT13 NC1 NC2 NC3 NC5 NC6 NC7 129 VDD_INT22 66 NC8 133 VDD_INT23 67 NC9 NC10 NC11 NC12 NC18 C97 10UF 0805 C98 10UF 0805 VDDEXT VDDEXT 2 19 C51 1000PF 0402 DNP 15 GND1 109 GND2 GND3_PAD C56 0.01UF 0402 VDDINT VDDEXT NC15 NC16 C73 0.01UF 0402 18 NC14 83 C57 0.01UF 0402 FER5 600 0603 DNP 176 NC13 82 C91 0.01UF 0402 THEY ARE PRESENT FOR INITIAL SILICON TESTING 80 NC17 C58 0.01UF 0402 AND ARE NOT REQUIRED. TP25 VDD_INT27 81 C59 0.01UF 0402 NOTE: THESE COMPONENTS ARE NOT POPULATED 169 VDD_INT26 79 C60 0.01UF 0402 156 VDD_INT25 71 C61 0.01UF 0402 143 VDD_INT24 69 C62 0.01UF 0402 123 VDD_INT21 64 2 116 VDD_INT20 63 C63 0.01UF 0402 114 VDD_INT19 61 C90 0.01UF 0402 113 VDD_INT18 NC4 C64 0.01UF 0402 107 VDD_INT17 60 C96 0.01UF 0402 VDDINT 105 VDD_INT16 59 C54 0.01UF 0402 102 VDD_INT15 58 C55 0.01UF 0402 93 VDD_INT14 56 C88 0.01UF 0402 90 VDD_THD C283 0.01UF 0402 C102 0.01UF 0402 VDDINT VDD_INT13 112 C72 0.01UF 0402 1 85 VDD_INT12 160 C65 0.01UF 0402 78 VDD_INT11 153 C66 0.01UF 0402 68 VDD_INT10 141 C67 0.01UF 0402 65 VDD_INT9 126 C68 0.01UF 0402 62 VDD_INT8 119 C69 0.01UF 0402 48 VDD_INT7 104 C70 0.01UF 0402 41 VDD_INT6 91 C71 0.01UF 0402 37 VDD_INT5 84 C86 0.01UF 0402 34 VDD_INT4 72 C87 0.01UF 0402 29 VDD_INT3 57 VDDEXT 23 VDD_INT2 45 1 4 VDD_INT1 28 C52 0.01UF 0402 DNP C79 0.01UF 0402 C53 0.1UF 0402 DNP C78 0.01UF 0402 C77 0.01UF 0402 C76 0.01UF 0402 C75 0.01UF 0402 C85 0.01UF 0402 C74 0.01UF 0402 C99 0.01UF 0402 C84 0.01UF 0402 C83 0.01UF 0402 C82 0.01UF 0402 C81 0.01UF 0402 C80 0.01UF 0402 C100 10UF 0805 C101 10UF 0805 177 ADSP-21489 LQFP176_EP 3.3V 3.3V C SW4 2 1 1 3 0 4 7 6 3 BOOT_CFG0 2 3.3V BOOT_CFG1 4 BOOT_CFG2 5 R513 10K 0402 3.3V DSP AUDIO OSC 3 SWT027 R198 10K 0402 ROTARY R197 10K 0402 R196 10K 0402 U39 3.3V 1 3 OUT OE R202 10K 0402 SW4: BOOT MODE SELECT POSITION BOOT MODE 0 1 2 3,4,5,6 or 7 SPI Slave Boot SPI Master Boot AMI Boot (Parallel Flash) Reserved DSP OSC 3.3V R512 33 0402 4 VDD GND 2 24.576MHZ OSC003 TP20 JP5 U7 4 VDD 1 OE DEFAULT 2 DIP2 SWT020 R200 10K 0402 4 R199 10K 0402 DSP_CLKIN TP21 C45 0.01UF 0402 JP5 DEFAULT: OFF C286 0.01UF 0402 OSC 4 OPTIONAL DSP CRYSTAL 3 SW5: DSP CLOCK CONFIG 1 2 CLOCK RATIO CLKCFG0 CLKCFG1 CORE:CLKIN ON ON Reserved ON OFF 32:1 OFF ON 16:1 OFF OFF 8:1 DSP_XTAL DEFAULT Y1 25MHZ OSC013 DNP C284 18PF 0402 DNP DSP_CLKIN ANALOG DEVICES C285 18PF 0402 DNP Board No. C Date B C 20 Cotton Road Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD DSP - POWER, CLKIN Title Size A DAI_P17 DSP AUDIO OSC ON 1 2 CLK_CFG1 2 IDC2X1 3 OUT GND 25MHZ 2 OSC003 1 DSPAUDIO_CLKIN SW5 1 3.3V R201 33 0402 3.3V CLK_CFG0 DSPAUDIO_CLKIN Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 5 of 16 A B C D 3.3V 3.3V 1 SPDIF COAX INPUT SERIAL PORT R232 15.0K 0603 J7 CON012 C126 0.22UF 0805 2 3.3V SPDIF_COAX_IN C121 0.01UF 0402 1 R229 75.0 0603 C127 0.22UF 0805 1 U11 1 2 3 R231 10.0K 0603 4 8 RIN- C119 0.1UF 0402 R230 22 0402 VCC 7 RIN+ ROUT U8 SPDIF_IN 6 NC1 C118 0.1UF 0402 1 C1+ 3 C1- 2 NC3 NC2 GND J2 1 V+ ADM3202 5 C117 0.1UF 0402 LOOPBACK HEADER FOR TESTING PURPOSES ONLY JP2 DEFAULT: OFF SN65LVDS2D SOIC8 SPDIF_COAX_IN SPDIF_COAX_OUT 4 C2+ 5 C2- 6 V- 2 7 11 UART_TX JP2 1 T1IN 10 UART_CTS T2IN 3.3V 3.3V T1OUT TX_OUT 3 7 8 T2OUT 13 R1OUT R1IN 9 8 R2OUT R2IN ADM3202ARNZ SOIC16 UART_RTS 3.3V 14 12 UART_RX 2 IDC2X1 6 RX_IN 4 9 5 C120 0.1UF 0402 CON038 JP3 1 J6 1 SPDIF_OUT C123 0.1UF 0805 U9 R227 249.0 0805 4 SPDIF COAX OUT SPDIF_COAX_OUT 2 2 SN74LVC1G08 SOT23-5 2 1 C125 0.01UF 0402 CON012 C122 0.01UF 0402 C124 0.01UF 0402 DNP 2 IDC2X1 JP3 DEFAULT: ON 1 4 2 TX_OUT IDC2X1 R228 107.0 0805 U10 JP4 1 RX_IN 65LVDS2D SN74LVC1G08 2 LOOPBACK HEADER FOR TESTING PURPOSES ONLY JP4 DEFAULT: OFF SN74LVC1G08 2 SN74LVC1G08 SOT23-5 DNP TCK_MULTI SW19 ON 1 TRST EMU TMS 15 3 14 4 13 5 12 6 11 7 10 8 9 7 8 SW22.1 SW22.2 16 2 6 TCK OFF OFF 2 4 5 ON OFF J3 JTAG SWITCHES 4 SW21.1 SW21.2 When designing your JTAG interface please refer to the Engineer to Engineer Note EE-68 which can be found at http://www.analog.com 3.3V JTAG IN 3 ON OFF 3.3V 2 3 SW20.1 SW20.2 All debug agent interface circuitry is considered proprietary and hasbeen omitted from this schematic. 1 SINGLE PROCESSOR JTAG SETTINGS VIA HP-USB EMUALTOR OR DEBUG AGENT (DEFAULT) BOARD ATTACHED SWITCH TO EMULATOR SW19.1 ON SW19.2 OFF SW19.3 ON SW19.4 OFF SW19.5 ON SW19.6 OFF SW19.7 ON SW19.8 OFF TRST_LOCAL TDO_IN TRST_MULTI 6 MSC1 GND1 MSC2 8 EMU_LOCAL TMS_MULTI EMU_MULTI EMU_MULTI TMS_LOCAL TRST_MULTI TMS_MULTI DA_SOFT_RESET_MULTI TCK_LOCAL TCK_MULTI DIP8 SWT016 GND2 10 MSC3 12 MSC4 14 MSC5 16 MSC6 18 GND3 20 GND4 1 D7 3 D6 5 D5 7 D4 9 D3 11 D2 13 D1 15 D0 17 ACK 19 CLK R99 10K 0402 R190 10K 0402 "JTAG" P1 EDGE_F ERF8_10X2_SMT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 EMU_LOCAL 3 TMS_LOCAL TCK_LOCAL 5V 3.3V DA_PWR VDD_EXT_DSP TRST_LOCAL TDI_LOCAL TDO_LOCAL IDC7X2_SMTA TDI_LOCAL DA_SOFT_RESET_MULTI JTAG OUT TCK_MULTI SW21 TDO ON 1 2 4 3 TDO_LOCAL TDO_OUT 2 ON TDO_LOCAL SW22.1 SW22.2 OFF ON ON OFF 6 8 SW22 1 2 OFF ON TDO_OUT TMS_MULTI TDI 2 4 DIP2 SWT020 1 OFF ON DA_SOFT_RESET P12 4 3 EMU_MULTI TDO_IN TRST_MULTI TDO_IN DA_SOFT_RESET DIP2 SWT020 OFF OFF SW21.1 SW21.2 RESET R185 4.7K 0402 MSC1 GND1 MSC2 GND2 10 MSC3 12 MSC4 14 MSC5 16 MSC6 18 GND3 20 GND4 1 D7 3 D6 5 D5 7 D4 9 D3 11 D2 13 D1 15 D0 17 ACK 19 CLK ANALOG DEVICES EDGE_M ERM8_10X2_SMT Title Size C 20 Cotton Road Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD SPDIF, RS-232, JTAG INTERFACES Board No. C B DA_SOFT_RESET DA_STANDALONE Date A RESET GND ON 3 2 ON OFF 4 DIP2 SWT020 1 SW20.1 SW20.2 2 DA_SOFT_RESET 2 4 SW20 1 TDI 1 MULTI PROCESSOR JTAG SETTINGS VIA HP-USB EMUALTOR USING TWO OR MORE EZ-BOARDS (LINK PORT CABLES REQUIRED FOR MORE THAN TWO BOARDS) BOARD ATTACHED BOARD(S) NOT ATTACHED SWITCH TO EMULATOR TO EMULATOR SW19.1 ON OFF SW19.2 ON ON SW19.3 ON OFF SW19.4 ON ON SW19.5 ON OFF SW19.6 ON ON SW19.7 ON OFF SW19.8 ON ON Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 6 of 16 A B C D 3.3V DSP PIN COMPONENT CONNECTED TO PB1 FLAG1/IRQ1 PB2 FLAG2/IRQ2/MS2 PB3 DAI_P19 PB4 DAI_P20 R233 10K 0402 LABEL "PB1" R240 100 0402 R244 10 0603 U14 1 1 SW8 MOMENTARY SWT013 2 PB1 LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 74LVC14A SOIC14 C132 1UF 0402 CONNECTED VIA SWITCH SW13.4 SW13.5 SW7.3 SW7.4 DPI_P6 DPI_P13 DPI_P14 DAI_P3 DAI_P4 DAI_P15 DAI_P16 DAI_P17 SW3.6 SW14.5 SW14.6 SW1.3 SW1.4 SW2.7 SW2.8 SW7.1 1 3.3V 3.3V R234 10K 0402 LABEL "PB2" R241 100 0402 R245 10 0603 U14 3 SW9 MOMENTARY SWT013 4 PB2 RESET LED10 RED LED001 74LVC14A SOIC14 C133 1UF 0402 R469 10K 0402 R256 10K 0402 R239 10K 0402 LED11 YELLOW LED001 R514 10K 0402 R255 330 0603 1 WDTRSTO R235 10K 0402 2 LABEL "PB3" 4 1 DA_SOFT_RESET 4 2 R242 100 0402 R246 10 0603 U14 5 SW10 MOMENTARY SWT013 SN74LVC1G08 SOT23-5 SN74LVC1G08 SOT23-5 RESET 6 U18 U41 2 U13 R497 330 0603 1 MR 4 PFI 8 RESET 7 RESET 5 PFO RESET TEMP_THERM 2 ADM708SARZ SOIC8 PB3 SW12 MOMENTARY SWT013 74LVC14A SOIC14 C134 1UF 0402 R236 10K 0402 LABEL "PB4" U17 R243 100 0402 R247 10 0603 U14 9 SW11 MOMENTARY SWT013 LED1 8 PB4 LED2 74LVC14A SOIC14 LED3 LED4 C135 1UF 0402 LED5 LED6 3 LED7 LED8 2 1A1 4 1A2 6 1A3 8 1A4 11 2A1 13 2A2 15 2A3 17 2A4 18 1Y1 16 1Y2 14 1Y3 12 1Y4 9 2Y1 7 3.3V 2Y2 5 3 2Y3 3 2Y4 3.3V 1 OE1 19 OE2 IDT74FCT3244APY SSOP20 R237 10K 0402 LED8 YELLOW LED001 LED7 YELLOW LED001 LED6 YELLOW LED001 LED5 YELLOW LED001 LED4 YELLOW LED001 LED3 YELLOW LED001 LED2 YELLOW LED001 POWER LED9 GREEN LED001 LED1 YELLOW LED001 R238 10K 0402 U14 R467 330 0603 U14 11 10 13 74LVC14A SOIC14 R468 330 0603 R248 330 0603 R249 330 0603 R250 330 0603 R251 330 0603 R252 330 0603 R253 330 0603 R254 330 0603 12 74LVC14A SOIC14 3.3V C131 0.01UF 0402 C129 0.01UF 0402 C130 0.01UF 0402 C128 0.01UF 0402 ANALOG DEVICES C291 0.01UF 0402 4 Title 74LVC14A ADM708 IDT74FCT3244 SN74LVC1G08 Size SN74LVC1G08 A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD RESET CIRCUIT, PUSHBUTTONS, LEDS Board No. C Date 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 7 of 16 A B C J4 WHITE (LEFT) 3.3V A3V D J5 RED (RIGHT) WHITE (LEFT) DB25 Female Connectors for Conversion to XLR Connectors RED (RIGHT) OUT3 (L) OUT3 (R) OUT4 (L) OUT4 (R) 9 10 9 10 P8 P9 1 28 ABCLK_Z 1 29 ALRCLK_Z 27 ASDATA1_Z 26 ASDATA2_Z OUT1 (L) 5 AVDD1 45 AVDD2 51 AVDD3 62 AVDD4 17 DVDD1 32 DVDD2 U19 21 22 DLRCLK 20 DSDATA1 19 DSDATA2 18 DSDATA3 15 DSDATA4 ABCLK ADC1LN ALRCLK ADC1LP ASDATA1 ADC1RN ASDATA2 ADC1RP 54 DBCLK 53 30 SPI_MOSI 31 SPI_MISO 35 AD1939_CS DLRCLK ADC2RN DSDATA1 ADC2RP 55 2 TP9 1 RESET 2 3 4 14 2 AD1939_SOFT_RESET OR4N 13 OR4P NC4 47 AGND5 AGND4 C257 10UF 0805 48 AGND3 46 AGND2 44 AGND1 4 1 AD1939 LQFP64 FILTR DGND2 VDRIVE AD1939_CM CM VSENSE 33 25 VSUPPLY DGND1 24 2 AD1939_LF 52 16 23 DB25F DAC8P 61 LF C266 0.01UF 0402 13 DAC8N 12 NC3 DB25F 27 64 NC2 25 13 C259 5600PF 0805 DAC7P 12 OUT1N 25 26 63 OL4P 24 OUT1P 12 IN1N 26 50 NC1 23 OUT2N 24 IN1P C258 390PF 0603 DAC7N 10 OUT2P 23 27 49 10 11 DAC6P 11 OL4N SN74LVC1G08 SOT23-5 3.3V OR3P RESET 10 11 R461 562.0 0603 DAC6N 8 9 OUT3N 22 DAC5P OR3N 21 OUT3P 9 22 DAC5N 9 U27 8 21 IN3P A3V DAC4P OL3P 20 OUT4N 8 IN2N 6 7 OUT4P 20 DAC4N 7 MCLKO_XO 19 7 IN2P 42 6 OUT5N 19 DAC3P OR2N 18 OUT5P 6 DAC3N 43 17 OUT6N 18 IN3N OL2P 4 OUT6P 5 NOTE: THE NUMBER INSIDE EACH OF THE CIRCLES IS THE ACTUAL PIN NUMBER FOR THE RESPECTIVE CONNECTOR. DAC2P 40 OL3N 5 DAC2N 41 MCLKI_XI 3 DAC1P OR1P CLATCH 4 IN4N 39 COUT IN2 (R) DAC1N OL1P OL2N 5 1 3 OUT7N 16 IN4P 36 CIN IN2 (L) 15 OUT7P 3 5 ADC4LP 37 CCLK IN1 (R) 3 ADC4LN 59 DSDATA4 6 ADC3LP 60 OL1N 4 17 ADC3LN 57 DSDATA3 IN1 (L) ADC2LP 58 DSDATA2 6 16 ADC2LN OR2P AD1939_CLKIN 14 OUT8N 2 ADC1LP 56 ADC2LP 4 ADC1LN 38 34 OUT2 (R) 2 OR1N SPI_CLK OUT2 (L) 15 ADC2LN DBCLK OUT1 (R) 1 OUT8P 14 C256 0.1UF 0603 C254 10UF 0805 C255 0.1UF 0603 C262 22PF 0805 HEADPHONE OUT (SHARED WITH OUT3/DAC5&6) R486 10.0K 0402 3.3V 3.3V R262 33 0402 R496 33 0402 ABCLK_Z ABCLK ASDATA1_Z R257 33 0402 R259 10K 0402 3 ASDATA1 R493 5K RES_POT_DUAL R495 33 0402 R494 10K 0402 DBCLK 1 ASDATA2_Z ASDATA2 1 R258 33 0402 2 2 OUT3_SE_R ON SW23 1 ALRCLK OUT3_SE_L J8 R489 100.0 0402 3.3V C263 22PF 0805 3 CT60 10UF CAP002 LOOPBACK CONNECTOR FOR TESTING PURPOSES ONLY DEFAULT: ALL OFF R261 33 0402 AD1939_CLKIN A3V 3.3V 3.3V 7 3 6 4 5 3 C142 0.01UF 0402 C137 0.01UF 0402 C138 0.01UF 0402 C139 0.01UF 0402 C140 0.01UF 0402 4 4 C136 0.01UF 0402 C141 0.01UF 0402 ON SW25 1 1 IN2_SE_L 2 CON001 4 2 8 7 3 6 4 5 2 2 R484 100K 0402 1 R490 100.0 0402 3 AD8397 SOIC_N8_EP AD1939_VREF 5V AD1939_VREF 5V OUT1_SE_R OUT3_SE_L OUT3_SE_R C271 0.1UF 0402 C264 0.1UF 0402 ANALOG DEVICES C265 10UF 0805 20 Cotton Road Nashua, NH 03063 4 PH: 1-800-ANALOGD OUT2_SE_L 3 4 ADSP-21489 EZ-BOARD AUDIO PAGE 1 Title OUT2_SE_R OUT4_SE_L OUT4_SE_R Size DIP4 SWT018 B R483 100K 0402 U31 Board No. C Date A 3 OUT1_SE_L DIP4 SWT018 IN2_SE_R AD1939 OSC 8 2 2 IN1_SE_R SW24 1 ON IN1_SE_L 1 GND 2 12.288MHZ OSC003 R491 10.0K 0402 3 AD1939 OSC 3 CT57 47UF ELEC_6MM R492 0 0402 R487 10.0K 0402 R493 5K RES_POT_DUAL 3.3V OUT 5 4 4 5 OE AD8397 SOIC_N8_EP AD1939_VREF NOTE: A USER NEEDS TO TURN SWITCH SW23 ON IN ORDER TO USE THE HEAD PHONE CONNECTOR. 1 1 5 DIP2 SWT020 DLRCLK 4 VDD CT58 47UF ELEC_6MM R485 0 0402 U31 7 SW23: HEAD PHONE ENABLE DEFAULT: ALL OFF AD1939_CS U12 6 3 ALRCLK_Z R260 10K 0402 R488 10.0K 0402 2 R263 33 0402 AD1939_SOFT_RESET CT59 10UF CAP002 6 C Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 8 of 16 A B C D IN1 C143 300PF 0603 Bottom Left (White) CT1 22UF ELEC_4MM J4 CON_RCA_6B 1 3 R266 5.76K 0603 R264 4.99K 0603 1 IN1_SE_L R265 49.9K 0603 1 U20 2 1 SW15 1 ON 1 11 3 10 4 9 5 8 6 7 AD8652ARZ SOIC_N8 CT62 22UF ELEC_4MM R267 237.0 0603 ADC1LN 5V 5 ADC1_DIFF- 4 IN1P 3 IN1_C 12 2 2 IN1_R ADC1_DIFF- 3 6 C144 1000PF 0402 DIP6 SWT017 IN1_R IN1_C R268 37.4K 0402 C145 300PF 0603 R269 5.76K 0603 C147 100PF 0402 R273 4.99K 0603 R286 806 0402 CT63 22UF ELEC_4MM R272 237.0 0603 AD1939_VREF R287 1.0K 0402 ADC1LP 2 CT3 22UF ELEC_4MM R274 100.0 0402 5V 2 7 5 AD1939_VREF R271 49.9K 0603 AD8652ARZ SOIC_N8 C148 0.1UF 0402 C151 0.1UF 0402 IN1 (LEFT) SETTINGS SINGLE ENDED USE DIFFERENTIAL USE SWITCH RCA IN (DEFAULT) DB25 IN (P8) SW15.1 ON OFF SW15.2 OFF ON SW15.3 ON OFF SW15.4 OFF ON SW15.5 ON OFF SW15.6 OFF ON NOTE: DIFFERENTIAL USE REQUIRES A DB25 TO XLR CABLE. C157 300PF 0603 Bottom Right (Red) CT5 22UF ELEC_4MM J4 CON_RCA_6B 5 R281 5.76K 0603 R279 4.99K 0603 IN1_SE_R R282 49.9K 0603 2 U21 2 1 SW16 1 11 3 10 4 9 ADC2_DIFF- 5 8 5 IN2P 4 IN2_C 3 IN2_R 12 2 2 3 AD8652ARZ SOIC_N8 CT65 22UF ELEC_4MM R280 237.0 0603 IN1 (RIGHT) SETTINGS SINGLE ENDED USE DIFFERENTIAL USE SWITCH RCA IN (DEFAULT) DB25 IN (P8) SW16.1 ON OFF SW16.2 OFF ON SW16.3 ON OFF SW16.4 OFF ON SW16.5 ON OFF SW16.6 OFF ON NOTE: DIFFERENTIAL USE REQUIRES A DB25 TO XLR CABLE. ADC2LN 7 6 6 ADC2_DIFF- 3 ON 1 CT61 100UF C C150 1000PF 0402 U20 6 IN1N C161 10UF 0805 C154 1000PF 0402 DIP6 SWT017 IN2_R IN2_C R276 37.4K 0402 C153 300PF 0603 R277 5.76K 0603 C155 100PF 0402 R278 4.99K 0603 CT64 22UF ELEC_4MM R285 237.0 0603 3 ADC2LP CT6 22UF ELEC_4MM 6 IN2N R275 100.0 0402 R284 49.9K 0603 C159 1000PF 0402 U21 5V 7 5 AD1939_VREF AD8652ARZ SOIC_N8 C152 0.1UF 0402 ANALOG DEVICES C160 0.1UF 0402 4 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD AUDIO PAGE 2 Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 9 of 16 A B C D IN2 C173 300PF 0603 Bottom Left (White) CT11 22UF ELEC_4MM J5 CON_RCA_6B 3 R303 5.76K 0603 R305 4.99K 0603 IN2_SE_L 1 1 R302 49.9K 0603 1 U22 2 1 SW18 1 ON 1 11 3 10 4 9 5 8 6 7 5 ADC3_DIFF- 4 IN3P 3 IN3_C 12 2 2 IN3_R ADC3_DIFF- 3 AD8652ARZ SOIC_N8 CT66 22UF ELEC_4MM R304 237.0 0603 ADC3LN 6 C176 1000PF 0402 DIP6 SWT017 IN3_R IN3_C R308 37.4K 0402 C177 300PF 0603 R307 5.76K 0603 C175 100PF 0402 R306 4.99K 0603 CT67 22UF ELEC_4MM R299 237.0 0603 ADC3LP CT10 22UF ELEC_4MM R309 100.0 0402 2 5V 7 5 AD1939_VREF R300 49.9K 0603 IN2 (LEFT) SETTINGS SINGLE ENDED USE DIFFERENTIAL USE SWITCH RCA IN (DEFAULT) DB25 IN (P8) SW18.1 ON OFF SW18.2 OFF ON SW18.3 ON OFF SW18.4 OFF ON SW18.5 ON OFF SW18.6 OFF ON NOTE: DIFFERENTIAL USE REQUIRES A DB25 TO XLR CABLE. C171 1000PF 0402 U22 6 IN3N AD8652ARZ SOIC_N8 C178 0.1UF 0402 C170 0.1UF 0402 C179 300PF 0603 IN2 (RIGHT) SETTINGS SINGLE ENDED USE DIFFERENTIAL USE SWITCH RCA IN (DEFAULT) DB25 IN (P8) SW17.1 ON OFF SW17.2 OFF ON SW17.3 ON OFF SW17.4 OFF ON SW17.5 ON OFF SW17.6 OFF ON NOTE: DIFFERENTIAL USE REQUIRES A DB25 TO XLR CABLE. Bottom Right (Red) CT8 22UF ELEC_4MM J5 CON_RCA_6B 5 R294 5.76K 0603 R292 4.99K 0603 IN2_SE_R R295 49.9K 0603 2 U23 2 1 SW17 1 11 3 10 4 9 ADC4_DIFF- 5 8 6 7 5 IN4P 4 IN4_C 3 3 12 2 2 IN4_R ADC4_DIFF- 3 ON 1 AD8652ARZ SOIC_N8 CT68 22UF ELEC_4MM R293 237.0 0603 2 3 ADC4LN 6 C164 1000PF 0402 DIP6 SWT017 IN4_R IN4_C R289 37.4K 0402 C163 300PF 0603 R290 5.76K 0603 C165 100PF 0402 R291 4.99K 0603 CT69 22UF ELEC_4MM R298 237.0 0603 ADC4LP CT9 22UF ELEC_4MM 6 IN4N R288 100.0 0402 R297 49.9K 0603 AD1939_VREF C168 1000PF 0402 U23 5V 7 5 AD8652ARZ SOIC_N8 C162 0.1UF 0402 C169 0.1UF 0402 ANALOG DEVICES 4 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD AUDIO PAGE 3 Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 10 of 16 A B C D C193 680PF 0402 R325 2.43K 0402 R338 2.67K 0402 5 DAC1P R340 100.0 0402 U24 OUT1 CT19 22UF ELEC_4MM 7 OUT1P 6 AD8652ARZ SOIC_N8 R341 750.0 0402 R343 49.9K 0603 1 R312 6.81K 0603 5V R313 4.99K 0603 C192 620PF 0402 5V C188 0.1UF 0402 1 5V C189 0.1UF 0402 C191 0.1UF 0402 AD1939_VREF MIddle Left (White) R311 4.99K 0603 C184 22UF ELEC_5MM J4 CT49 22UF ELEC_4MM R335 100.0 0402 U25 3 CON_RCA_6B 1 OUT1_SE_L 4 2 AD8652ARZ SOIC_N8 R314 4.99K 0603 C181 620PF 0402 R475 100K 0402 1 R342 4.99K 0603 R339 6.81K 0603 R317 750.0 0402 2 2 R315 2.43K 0402 CT18 22UF ELEC_4MM R331 100.0 0402 U24 R316 2.67K 0402 2 AD1939_VREF 1 OUT1N 3 DAC1N AD8652ARZ SOIC_N8 C267 0.1UF 0402 R310 49.9K 0603 C182 680PF 0402 C183 680PF 0402 R319 2.43K 0402 R318 2.67K 0402 5 DAC2P CT14 22UF ELEC_4MM R332 100.0 0402 U26 7 OUT2P 6 AD8652ARZ SOIC_N8 R320 750.0 0402 R336 49.9K 0603 R329 6.81K 0603 R324 4.99K 0603 C186 620PF 0402 3 3 AD1939_VREF Middle Right (Red) R328 4.99K 0603 C180 22UF ELEC_5MM J4 CT50 22UF ELEC_4MM R334 100.0 0402 U25 5 7 CON_RCA_6B OUT1_SE_R 6 6 AD8652ARZ SOIC_N8 R326 4.99K 0603 C187 620PF 0402 R476 100K 0402 2 R327 4.99K 0603 R330 6.81K 0603 R321 750.0 0402 2 R323 2.43K 0402 R333 100.0 0402 U26 R322 2.67K 0402 CT16 22UF ELEC_4MM 1 ANALOG DEVICES OUT2N 3 DAC2N AD8652ARZ SOIC_N8 4 R337 49.9K 0603 C185 680PF 0402 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD AUDIO PAGE 4 Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 11 of 16 A B C D C206 680PF 0402 R374 2.43K 0402 R373 2.67K 0402 5 DAC3P OUT2 CT24 22UF ELEC_4MM R361 100.0 0402 U28 7 OUT3P 6 AD8652ARZ SOIC_N8 R372 750.0 0402 R369 49.9K 0603 R370 6.81K 0603 1 5V 5V 1 R371 4.99K 0603 C204 620PF 0402 5V C200 0.1UF 0402 C199 0.1UF 0402 C197 0.1UF 0402 AD1939_VREF MIddle Left (White) R352 4.99K 0603 C205 22UF ELEC_5MM 3 J5 CT51 22UF ELEC_4MM R351 100.0 0402 U29 CON_RCA_6B 1 OUT2_SE_L 4 2 AD8652ARZ SOIC_N8 R349 4.99K 0603 C194 620PF 0402 R477 100K 0402 1 R357 4.99K 0603 R355 6.81K 0603 R345 750.0 0402 2 R375 2.43K 0402 2 CT23 22UF ELEC_4MM R358 100.0 0402 U28 R377 2.67K 0402 AD1939_VREF 1 2 OUT3N 3 DAC3N AD8652ARZ SOIC_N8 C268 0.1UF 0402 R363 49.9K 0603 C207 680PF 0402 C203 680PF 0402 R346 2.43K 0402 R368 2.67K 0402 5 DAC4P CT27 22UF ELEC_4MM R360 100.0 0402 U30 7 OUT4P 6 AD8652ARZ SOIC_N8 R376 750.0 0402 R364 49.9K 0603 R356 6.81K 0603 R350 4.99K 0603 C195 620PF 0402 3 3 AD1939_VREF Middle Right (Red) R353 4.99K 0603 C196 22UF ELEC_5MM 5 J5 CT52 22UF ELEC_4MM R362 100.0 0402 U29 CON_RCA_6B 7 OUT2_SE_R 6 6 AD8652ARZ SOIC_N8 R366 4.99K 0603 C201 620PF 0402 R478 100K 0402 2 R354 4.99K 0603 R365 6.81K 0603 R348 750.0 0402 2 R347 2.43K 0402 R359 100.0 0402 U30 R367 2.67K 0402 CT28 22UF ELEC_4MM 1 OUT4N 3 DAC4N AD8652ARZ SOIC_N8 4 ANALOG DEVICES R344 49.9K 0603 C202 680PF 0402 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD AUDIO PAGE 5 Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 12 of 16 A B C D C220 680PF 0402 R408 2.43K 0402 R407 2.67K 0402 5 DAC5P OUT3 CT32 22UF ELEC_4MM R395 100.0 0402 U32 7 OUT5P 6 AD8652ARZ SOIC_N8 R406 750.0 0402 R403 49.9K 0603 1 R404 6.81K 0603 5V R405 4.99K 0603 C218 620PF 0402 5V C214 0.1UF 0402 1 5V C213 0.1UF 0402 C211 0.1UF 0402 AD1939_VREF Top Left (White) R386 4.99K 0603 C219 22UF ELEC_5MM J4 CT53 22UF ELEC_4MM R385 100.0 0402 U33 3 CON_RCA_6B 1 OUT3_SE_L 9 2 AD8652ARZ SOIC_N8 R383 4.99K 0603 C208 620PF 0402 R479 100K 0402 7 R391 4.99K 0603 R389 6.81K 0603 R379 750.0 0402 2 2 R409 2.43K 0402 CT31 22UF ELEC_4MM R392 100.0 0402 U32 R411 2.67K 0402 AD1939_VREF 1 2 OUT5N 3 DAC5N C269 0.1UF 0402 AD8652ARZ SOIC_N8 R397 49.9K 0603 C221 680PF 0402 C217 680PF 0402 R380 2.43K 0402 R402 2.67K 0402 5 DAC6P CT35 22UF ELEC_4MM R394 100.0 0402 U34 7 OUT6P 6 AD8652ARZ SOIC_N8 R410 750.0 0402 R398 49.9K 0603 R390 6.81K 0603 R384 4.99K 0603 C209 620PF 0402 3 3 AD1939_VREF Top Right (Red) R387 4.99K 0603 C210 22UF ELEC_5MM J4 CT54 22UF ELEC_4MM R396 100.0 0402 U33 5 CON_RCA_6B 7 OUT3_SE_R 10 6 AD8652ARZ SOIC_N8 R400 4.99K 0603 C215 620PF 0402 R480 100K 0402 8 R388 4.99K 0603 R399 6.81K 0603 R382 750.0 0402 2 R381 2.43K 0402 R393 100.0 0402 U34 R401 2.67K 0402 CT36 22UF ELEC_4MM 1 ANALOG DEVICES OUT6N 3 DAC6N AD8652ARZ SOIC_N8 4 R378 49.9K 0603 C216 680PF 0402 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD AUDIO PAGE 6 Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 13 of 16 A B C D C234 680PF 0402 R442 2.43K 0402 R441 2.67K 0402 5 DAC7P OUT4 CT40 22UF ELEC_4MM R429 100.0 0402 U36 7 OUT7P 6 AD8652ARZ SOIC_N8 R440 750.0 0402 R437 49.9K 0603 R438 6.81K 0603 1 5V 5V 1 R439 4.99K 0603 C232 620PF 0402 5V C228 0.1UF 0402 C227 0.1UF 0402 C225 0.1UF 0402 AD1939_VREF Top Left (White) R420 4.99K 0603 C233 22UF ELEC_5MM 3 J5 CT55 22UF ELEC_4MM R419 100.0 0402 U37 CON_RCA_6B 1 OUT4_SE_L 9 2 AD8652ARZ SOIC_N8 R417 4.99K 0603 C222 620PF 0402 R481 100K 0402 7 R425 4.99K 0603 R423 6.81K 0603 R413 750.0 0402 2 R443 2.43K 0402 2 CT39 22UF ELEC_4MM R426 100.0 0402 U36 R445 2.67K 0402 2 AD1939_VREF 1 OUT7N 3 DAC7N AD8652ARZ SOIC_N8 R431 49.9K 0603 C235 680PF 0402 C270 0.1UF 0402 C231 680PF 0402 R414 2.43K 0402 R436 2.67K 0402 5 DAC8P CT43 22UF ELEC_4MM R428 100.0 0402 U38 7 OUT8P 6 AD8652ARZ SOIC_N8 R444 750.0 0402 R432 49.9K 0603 R424 6.81K 0603 R418 4.99K 0603 C223 620PF 0402 3 3 AD1939_VREF Top Right (Red) C224 22UF ELEC_5MM R421 4.99K 0603 5 J5 CT56 22UF ELEC_4MM R430 100.0 0402 U37 CON_RCA_6B 7 OUT4_SE_R 10 6 AD8652ARZ SOIC_N8 R434 4.99K 0603 C229 620PF 0402 R482 100K 0402 8 R422 4.99K 0603 R433 6.81K 0603 R416 750.0 0402 2 R415 2.43K 0402 R427 100.0 0402 U38 R435 2.67K 0402 CT44 22UF ELEC_4MM 1 OUT8N 3 DAC8N ANALOG DEVICES AD8652ARZ SOIC_N8 R412 49.9K 0603 C230 680PF 0402 4 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD AUDIO PAGE 7 Title Size 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 14 of 16 A B 5V C D 3.3V P2 1 3 5 7 9 11 13 DAI_P1 1 15 DAI_P2 17 DAI_P3 19 DAI_P4 21 DPI_P14 23 DPI_P4 25 DPI_P1 27 DPI_P2 29 DPI_P8 31 DPI_P9 33 DPI_P12 35 RESET 37 FLAG0/IRQ0 39 FLAG2/IRQ2/MS2 41 DAI_P9 43 DAI_P10 45 DAI_P11 47 DAI_P12 49 DAI_P13 51 DAI_P14 53 55 57 2 59 3 DSP PIN NAME DAI_P1 DAI_P2 DAI_P3 DAI_P4 DAI_P5 DAI_P6 DAI_P7 DAI_P8 DAI_P9 DAI_P10 DAI_P11 DAI_P12 DAI_P13 DAI_P14 DAI_P15 DAI_P16 DAI_P17 DAI_P18 DAI_P19 DAI_P20 GND1 PWR_IN1 GND2 PWR_IN2 GND3 VDDIO1 GND4 VDDIO2 GND5 3.3V1 GND6 3.3V2 DAI1 DAI5 DAI2 DAI6 DAI3 DAI7 DAI4 DAI8 DPI14 DPI13 DPI4 DPI3 DPI1 DPI5 DPI2 DPI6 DPI8 DPI7 DPI9 DPI10 DPI12 DPI11 RESET NC FLAG0 FLAG1 FLAG2 FLAG3 DAI9 DAI15 DAI10 DAI16 DAI11 DAI17 DAI12 DAI18 DAI13 DAI19 DAI14 DAI20 RSVD1 RSVD2 RSVD3 RSVD4 RSVD5 RSVD6 RSVD7 RSVD8 IDC30X2_SMTA 2 4 ADDR1 6 ADDR3 8 ADDR5 10 ADDR7 12 14 16 18 20 22 24 26 28 30 32 34 ADDR9 DAI_P5 ADDR11 DAI_P6 ADDR13 DAI_P7 ADDR15 DAI_P8 ADDR17 DPI_P13 ADDR19 DPI_P3 ADDR21 DPI_P5 ADDR23 DPI_P6 DPI_P7 DPI_P10 DPI_P11 36 38 40 42 44 46 48 50 52 WR FLAG1/IRQ1 ACK FLAG3/TIMEXP/MS3 MS1 DAI_P15 FLAG3/TIMEXP/MS3 DAI_P16 DAI_P17 DAI_P18 DAI_P19 DAI_P20 54 RESETOUT FLAG0/IRQ0 56 FLAG1/IRQ1 58 DATA1 60 DATA3 DATA5 PERIPHERAL NET CONNECTED CONNECTED TO VIA SWITCH SPDIF_OUT SW1.1 AD1939_SOFT_RESET SW1.2 LED4 SW1.3 LED5 SW1.4 ASDATA1 SW1.5 ASDATA2 SW1.6 ABCLK SW1.7 ALRCLK SW1.8 DSDATA4 SW2.1 DSDATA3 SW2.2 DSDATA2 SW2.3 DSDATA1 SW2.4 DBCLK SW2.5 DLRCLK SW2.6 LED6 SW2.7 LED7 SW2.8 LED8 SW7.1 SPDIF_IN SW7.2 PB3 SW7.3 PB4 SW7.4 SWITCH DEFAULT ON ON ON ON ON ON ON ON ON ON ON ON OFF OFF ON ON ON ON ON ON DATA7 DATA9 DATA11 DATA13 DATA15 3.3V 5V J1 2 ADDR1 4 ADDR3 6 ADDR5 8 ADDR7 10 ADDR9 12 ADDR11 14 ADDR13 16 ADDR15 18 ADDR17 20 ADDR19 22 ADDR21 24 ADDR23 26 ADDR25 28 ADDR27 30 ADDR29 32 ADDR31 34 WR 36 ACK 38 MS1 40 MS3 42 RSVD2 44 RSVD4 46 RSVD6 48 RSVD8 50 CLKOUT 52 FLAG0 54 FLAG1 56 DATA1 58 DATA3 60 DATA5 62 DATA7 64 DATA9 66 DATA11 68 DATA13 70 DATA15 72 DATA17 74 DATA19 76 DATA21 78 DATA23 80 DATA25 82 DATA27 84 DATA29 86 DATA31 88 RSVD10 90 RSVD12 92 RSVD14 94 RSVD16 96 PWR_IN1 98 PWR_IN2 100 VDDIO1 102 VDDIO2 104 3.3V1 QMS52X2_SMT ADDR0 ADDR2 ADDR4 ADDR6 ADDR8 ADDR10 ADDR12 ADDR14 ADDR16 ADDR18 ADDR20 ADDR22 ADDR24 ADDR26 ADDR28 ADDR30 RD RSVD1 MS0 MS2 RSVD3 RSVD5 RSVD7 RSVD9 RESET FLAG2 FLAG3 DATA0 DATA2 DATA4 DATA6 DATA8 DATA10 DATA12 DATA14 DATA16 DATA18 DATA20 DATA22 DATA24 DATA26 DATA28 DATA30 RSVD11 RSVD13 RSVD15 RSVD17 GND1 GND2 GND3 GND4 3.3V2 1 3 5 7 9 11 13 15 17 19 21 23 RN41 ADDR0 ADDR2 ADDR6 ADDR4 ADDR4 END OF LINE RC NETWORKS ARE ADDR6 ADDR2 DO NOT POPULATED BY DEFAULT. ADDR8 ADDR0 ADDR10 ADDR12 THESE ARE HERE IN CASE THEY ADDR14 ARE NEEDED IN THE FUTURE. ADDR16 ADDR18 ADDR7 ADDR20 ADDR5 ADDR22 ADDR3 25 ADDR1 4 PERIPHERAL NET CONNECTED TO SPI_MOSI SPI_MISO SPI_CLK AD1939_CS SPI_CS LED1 TEMP_SDA TEMP_SCK UART_TX UART_RX UART_RTS UART_CTS LED2 LED3 CONNECTED VIA SWITCH SW3.1 SW3.2 SW3.3 SW3.4 SW3.5 SW3.6 SW3.7 SW3.8 SW14.1 SW14.2 SW14.3 SW14.4 SW14.5 SW14.6 SWITCH DEFAULT ON ON ON ON ON ON ON ON ON ON OFF OFF ON ON DSP PIN NAME MS0 MS1 FLAG0/IRQ0 FLAG1/IRQ1 FLAG2/IRQ2/MS2 FLAG3/TIMEXP/MS3 PERIPHERAL NET CONNECTED TO SDRAM_CS FLASH_CS TEMP_THERM PB1 PB2 TEMP_IRQ 29 31 33 RN48 RD 35 37 39 1 DATA3 R1A 2 DATA1 MS0 DATA2 FLAG2/IRQ2/MS2 DATA0 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 1 7 2 C1A C1B C2A 6 3 5 4 C2B C3A C3B C4A C4B R3B R4B 1 C1A 2 C2A 3 C3A 4 C4A 7 6 5 82 RNS005 DNP 47PF CNET8 DNP RN42 CN2 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 1 C1A 2 C2A 3 C3A 4 C4A 7 6 5 C1B C2B C3B C4B 8 7 6 5 1 C1B C2B C3B C4B 8 7 6 5 82 RNS005 DNP 47PF CNET8 DNP RN47 CN9 43 82 RNS005 DNP 47PF CNET8 DNP RN43 CN3 8 ADDR11 7 6 ADDR9 5 ADDR10 ADDR8 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 1 C1A 2 C2A 3 C3A 4 C4A 7 6 5 82 RNS005 DNP 45 C1B C2B C3B C4B 8 7 6 5 47PF CNET8 DNP 47 RN45 49 51 53 55 57 59 61 63 65 67 69 RESET FLAG2/IRQ2/MS2 DATA4 FLAG3/TIMEXP/MS3 DATA6 DATA0 DATA7 DATA2 DATA5 1 R1A 2 R2A 3 R3A 4 R4A DATA4 R1B R2B R3B R4B 8 1 7 2 6 3 5 C1A C2A DATA8 1 DATA8 R1A DATA12 2 DATA9 R2A DATA14 71 DATA10 73 DATA11 3 R3A 4 R4A 75 C4A 79 1 DATA12 83 R1A 2 DATA13 85 R2A 3 DATA14 87 R3A 4 DATA15 R4A ADDR18 7 ADDR19 6 ADDR16 ADDR17 5 R1B R2B R3B R4B 1 7 2 6 3 5 4 C1B C2A C2B C3A C3B C4A C4B 8 ADDR22 7 ADDR20 6 ADDR23 5 ADDR21 47PF CNET8 DNP R1B R2B R3B R4B 7 2 6 3 5 4 R1B R2B R3B R4B 1 C1A 2 C2A 3 C3A 4 C4A 7 6 5 1 R1A 2 R2A 3 R3A 4 R4A C1A C1B C2A C2B C3A C3B C4A C4B ADDR12 7 ADDR14 6 ADDR13 5 ADDR15 1 R1A 2 R2A 3 R3A 4 R4A C2B C3B C4B 8 7 6 2 5 CN7 R1B R2B R3B R4B 8 1 C1A 2 C2A 3 C3A 4 C4A 7 6 5 C1B C2B C3B C4B 8 7 6 5 47PF CNET8 DNP RN44 8 C1B 47PF CNET8 DNP 82 RNS005 DNP CN11 1 CN6 8 RN40 C1A 8 1 R1A 2 R2A 3 R3A 4 R4A 82 RNS005 DNP CN10 8 RN53 81 C4B 8 47PF CNET8 DNP 82 RNS005 DNP 77 C3B 4 RN54 DATA10 C2B C3A 82 RNS005 DNP DATA6 C1B CN4 R1B R2B R3B R4B 8 1 C1A 2 C2A 3 C3A 4 C4A 7 6 5 C1B C2B C3B C4B 8 7 6 5 89 82 RNS005 DNP 91 47PF CNET8 DNP 82 RNS005 DNP 47PF CNET8 DNP 93 RN46 CN5 95 97 MS0 99 RD 101 MS1 103 WR 1 R1A 2 R2A 3 R3A 4 R4A R1B R2B R3B R4B 8 1 C1A 2 C2A 3 C3A 4 C4A 7 6 5 82 RNS005 DNP CONNECTED VIA SWITCH SW13.1 SW13.2 SW13.3 SW13.4 SW13.5 SW13.6 C1B C2B C3B C4B 8 3 7 6 5 47PF CNET8 DNP SWITCH DEFAULT OFF ON OFF ON ON OFF NOTE: SHUTTING OFF ANY OF THE SWITCHES FOR EXPANSION USE WILL CAUSE LOSS OF FUNCTIONALITY TO THE RESPECTIVE PERIPHERAL ON THE EZ-BOARD. ANALOG DEVICES Title Size Date C 20 Cotton Road Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD EXPANSION II INTERFACE Board No. C B R2B 8 CN8 41 NOTE: SHUTTING OFF ANY OF THE SWITCHES FOR EXPANSION USE WILL CAUSE LOSS OF FUNCTIONALITY TO THE RESPECTIVE PERIPHERAL ON THE EZ-BOARD. A R1B 27 NOTE: SHUTTING OFF ANY OF THE SWITCHES FOR EXPANSION USE WILL CAUSE LOSS OF FUNCTIONALITY TO THE RESPECTIVE PERIPHERAL ON THE EZ-BOARD. DSP PIN NAME DPI_P1 DPI_P2 DPI_P3 DPI_P4 DPI_P5 DPI_P6 DPI_P7 DPI_P8 DPI_P9 DPI_P10 DPI_P11 DPI_P12 DPI_P13 DPI_P14 1 R1A 2 R2A 3 R3A 4 R4A CN1 Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 15 of 16 A B C D 5V ANALOG AUDIO (AD1939) POWER F1 5A FUS005 FER9 190 FER002 4 5V 3 1 2 A3V VR1 P16 1 1 C236 1000PF 1206 3 D2 MBRS540T3G 5A SMC 2 1 C245 10UF 1210 IN D6 GSOT05 30A SOT23-3 5 OUT R473 31.6K 0603 3 EN 2 4 GND C260 1UF 0603 POWER CON045 ADJ ADP1710 TSOT5 1 R474 10.0K 0402 "5V" D4 SK12 1A DO-214AA C261 1UF 0603 D7 GSOT03 30A SOT23-3 5V FER7 600 1206 C251 1000PF 1206 R501 4.7K 0402 R502 8.20K 0603 VDDEXT FER8 600 1206 5V R498 0 0402 U35 SHGND R500 16.9K 0402 SHGND 6 VDD 1 EN_IN 3 VIN 4 EN_OUT 5 CEXT GND 2 ADM1085 SC70_6 R499 10.0K 0402 C250 10UF 1210 C247 10UF 0805 DNP C272 10000PF 0402 DNP Remove P14 when measuring VDDINT SJ2 1.1V @ 2A SHORTING JUMPER DEFAULT=INSTALLLED PGND2 R454 24.9K 0603 2 R456 0.036 1206 VR3 5 5V TP19 TP11 TP12 TP13 TP18 TP17 TP14 TP15 TP10 TP16 TP3 4 CS LABEL "GND" ON ALL TPs TP4 3 FB 6 R458 0 0603 PGATE GND 2 R455 80.6K 0603 C273 0.1UF 0402 ADP1864AUJZ SOT23-6 1 5 2 6 3 7 4 8 L2 2.5UH IND013 2 2 VDDINT TP7 R459 0.05 1206 D3 MBRS540T3G 5A SMC SI7601DN ICS010 R453 30.9K 0402 P14 1 IDC2X1 GND Test Points are scattered on PCB for Test Measurement Purposes. C249 68PF 0603 TP6 U16 IN 1 COMP C248 470PF 0603 R457 0.036 1206 CT47 470UF D2E CT48 2.2UF B DNP C246 4.7UF 0805 D9 VESD01-02V-GS08 7A SOD-523 PGND2 W2 COPPER PGND2 4A PGND2 PGND2 5V 3 3 C244 10UF 1210 Remove P15 when measuring VDDEXT C241 10UF 0805 DNP SJ3 SHORTING JUMPER DEFAULT=INSTALLLED 3.3V @ 2A PGND R448 24.9K 0603 "VDDEXT" R450 0.036 1206 VR2 TP5 5 1 3 IDC2X1 6 FB PGATE GND 2 R449 80.6K 0603 1 ADP1864AUJZ SOT23-6 R452 0 0603 R447 255.0K 0603 2 VDDEXT 5 2 6 3 7 4 8 TP8 L1 2.5UH IND013 D1 MBRS540T3G 5A SMC SI7601DN ICS010 4 P15 1 COMP 4 C243 68PF 0603 3.3V U15 IN CS C242 470PF 0603 R451 0.036 1206 R460 0.05 1206 CT45 220UF D2E CT46 2.2UF B DNP C240 4.7UF 0805 D10 GSOT03 30A SOT23-3 ANALOG DEVICES PGND PGND W1 COPPER 4A Size A B Board No. C Date C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD POWER Title PGND PGND 20 Cotton Road Rev A0228-2009 0.1B Sheet 3-18-2010_13:45 D 16 of 16 I INDEX A C ABCLK signal, 1-20, 2-3, 2-8 AD1939 codec, 1-19 DAI connections, 2-3, 2-8, 2-9, 2-14 DPI connections, 2-5, 2-9 AD1939_CS signal, 2-9 AD1939_SOFT_RESET signal, 2-8 ALRCLK signal, 1-20, 2-8 analog audio interface, See audio analog-to-digital converters (ADCs), See AD1939 codec architecture, of this EZ-Board, 2-2 ASDATA1-2 signals, 2-3, 2-8 audio codec, See also AD1939 codec interface, 1-19 left select switch (SW15), 2-14 left select switch (SW18), 2-16 loopback switches (SW24-25), 2-18 RCA connectors (J4-5), 1-19, 2-26 right select switches (SW16-17), 2-14, 2-15 configuration, of this EZ-Board, 1-3 connectors diagram of locations, 2-24 J1 (expansion interface II), 1-25, 2-25 J2 (RS-232), 2-25 J3 (MP JTAG), 1-24, 2-16, 2-25 J4-5 (RCA), 1-19, 2-26 J6 (S/PDIF in), 1-19, 2-26 J7 (S/PDIF out), 1-19, 2-26 J8 (headphones), 1-20, 2-27 P12 (MP JTAG out), 1-24, 2-16, 2-28 P14 (VDDINT power), 1-26, 2-28 P15 (VDDEXT power), 1-26, 2-29 P16 (5.0V wall adaptor), 1-2, 1-9, 1-23, 2-29 P1 (JTAG), 1-9, 1-23, 2-27 P2 (expansion interface II), 1-25, 2-27 P8-9 (diff in/out), 2-28 ZP1 (debug agent), 2-29 contents, of this EZ-Board package, 1-2 core voltage, 2-2 B D bill of materials, A-1 board design database, 1-27 board schematic (ADSP-21489), B-1 boot modes, 2-10 mode select switch (SW4), 1-16, 2-10 DAI_P1-2 pins, 2-3 DAI_P15-17 pins, 2-3, 2-22 DAI_P19-20 pins, 1-23, 2-3 DAI_P3-4 pins, 2-3, 2-22 DAI_P5-14 pins, 2-3 DB25 connector, 2-14, 2-15, 2-16 DBCLK signal, 1-20, 2-4, 2-9 debug agent connector (ZP1), 2-29 ADSP-21489 EZ-Board Evaluation System Manual I-1 Index default configuration, of this EZ-Board, 1-3 differential on/out connectors (P8-9), 2-28 digital audio interface (DAI) connections, 2-3 data transfer from codec, 1-20 SW1 switch, 1-19, 2-8 SW2 switch, 2-8 SW7 switch, 1-19, 1-23, 2-11, 2-12 digital peripheral interface (DPI) connections, 2-5 data transfer from codec, 1-20 SPI memory connections, 1-16 SW14 switch, 1-21, 2-5, 2-13 SW3 switch, 1-16, 1-18, 2-9 digital-to-analog converters (DACs), See AD1939 codec DLRCLK signal, 1-20, 2-4, 2-9 DPI_13-14 pins, 2-22 DPI_P6 pin, 2-22 DSDATA1-4 signals, 2-3, 2-8 DSP clock config switch (SW5), 2-10 FLAG3 pin, 2-6, 2-13 FLAG4 pin, 2-13 FLASH_CS signal, 2-13 flash WP jumper (JP1), 2-20 G general-purpose IO pins (GPIO), 1-22, 2-12 H headphones enable switch (SW23), 1-21, 2-18 out connector (J8), 2-27 I installation, of this EZ-Board, 1-3, 1-9 CCES, 1-5 Integrated Interchip Sound (I2C) mode, 1-20 internal memory space, 1-13 IO voltage, 2-2 IRQ0-2 pins, 1-23, 2-6, 2-13 E evaluation license CCES, 1-11 example programs, 1-27 expansion interface II J1 connector, 1-25, 2-25 P2 connector, 1-25, 2-27 external memory space, 1-13, 1-14 external port enable switch (SW13), 1-15, 1-17, 1-18, 1-23, 2-6, 2-12 F features, of this EZ-Board, xii FLAG0 pin, 2-6, 2-13 FLAG1 pin, 1-23, 2-6, 2-13 FLAG2 pin, 1-23, 2-6, 2-13 I-2 J J3 (MP JTAG) connector, 1-24, 2-16, 2-25 J8 (headphones) connector, 1-20 JTAG, 2-16 interface, 1-23 cables, 2-16, 2-25, 2-28 P1 connector, 1-9, 1-23, 2-27 SW19-22 switches, 1-24, 2-16 jumpers diagram of locations, 2-19 JP1 (flash WP), 2-20 JP2 (S/PDIF loopback), 2-20 JP3 (UART RTS/CTS), 2-20 JP4 (UART loopback), 2-20 JP5 (processor audio oscillator), 2-20 ADSP-21489 EZ-Board Evaluation System Manual Index L LEDs diagram of locations, 2-21 connections, 1-22, 2-22 LED10 (reset), 2-23 LED11 (thermal limit), 1-18, 2-23 LED1 (DPI_P6, SW3), 2-5, 2-9 LED2 (DPI_P13, SW14), 2-5, 2-13 LED3 (DPI_14, SW14), 2-5, 2-13 LED4 (DAI_P3, SW1), 1-9, 2-3, 2-8 LED5 (DAI_P4, SW1), 2-3, 2-8 LED6 (DAIP15, SW2), 2-4, 2-9 LED7 (DAI_16, SW2), 2-4, 2-9 LED8 (DAI_P17, SW7), 2-4, 2-11 LED9 (power), 2-22 license restrictions, 1-12 M master input clock (MCLK), 1-20 memory map, of this EZ-Board, 1-13 MS0 select line, 2-6, 2-13 MS1 select line, 1-15, 2-6, 2-13 MS2-3 select lines, 1-23, 2-6, 2-13 multi-processor configuration, 2-16, 2-17 N notation conventions, xix O oscilloscope, 1-26 P P12 (MP JTAG out) connector, 1-24, 2-16, 2-28 package contents, 1-2 parallel flash memory, xii, 1-15, 2-12 PB1-2 push buttons, 2-6, 2-13 PB3-4 push buttons, 2-11 POST (power-on-self test) program, 1-15, 1-26 power 5V wall adaptor (P16), 1-2, 1-9, 1-23, 2-29 LED (LED9), 2-22 measurements, 1-26 processor audio oscillator jumper (JP5), 2-20 product overview, xii push buttons connections, 1-23, 2-6, 2-11, 2-13 SW8-11 (IO) switches, 1-23, 2-12 R RCA audio connectors (J4-5), 1-19, 2-26 reset LED (LED10), 2-23 push button (SW12), 2-12 RS-232 connector (J2), 2-25 S schematic, of ADSP-21489 EZ-Board, B-1 SDRAM_CS signal, 2-6 SDRAM interface, xii, 1-14, 2-6 serial clock signal (SCK), 1-18 serial data signal (SDA), 1-18 serial peripheral interconnect (SPI) ports, See SPI interface signal routing units SRU2 (DPI interface), 2-4 SRU (DAI interface), 2-3 single-processor configuration, 2-16, 2-17 SPDIF_IN signal, 1-19, 2-11 S/PDIF interface connections, 1-19, 2-3 in connector (J6), 1-19, 2-26 loopback jumper (JP2), 2-20 out connector (J7), 1-19, 2-26 SPDIF_OUT signal, 1-19, 2-8 SPI_CLK signal, 2-5, 2-9 ADSP-21489 EZ-Board Evaluation System Manual I-3 Index SPI_CS signal, 2-5, 2-9 SPI interface, 1-16 SPI_MISO signal, 2-5, 2-9 SPI_MOSI signal, 2-5, 2-9 SRAM interface, 1-13, 1-15 standalone debug agent, xi, 1-9, 1-12, 1-23 startup, of this EZ-Board CCES, 1-5 SW12 (reset) push button, 2-12 SW13 (external port enable), 1-15, 1-17, 1-18, 1-23, 2-6, 2-12 SW14 (DPI 9-14 enable) switch, 1-21, 2-5, 2-13 SW15 (audio left select) switch, 2-14 SW16-17 (audio right select) switches, 2-14, 2-15 SW18 (audio left select) switch, 2-16 SW19-22 (JTAG) switches, 1-24, 2-16 SW1 (DAI 1-8 enable) switch, 1-19, 2-3, 2-8 SW23 (headphone enable) switch, 1-21, 2-18 SW24-25 (audio loopback) switches, 2-18 SW2 (DAI 9-16 enable) switch, 2-8 SW3 (DPI 1-8 enable) switch, 1-16, 1-18, 2-5, 2-9 SW4 (boot mode select) switch, 1-16, 2-10 SW5 (DSP clock config), 2-10 SW7 (DAI 17-20 enable) switch, 1-19, 1-23, 2-11, 2-12 SW8-11 (IO) push buttons, 1-23, 2-12 switches, diagram of locations, 2-7 system architecture, of this EZ-Board, 2-2 T technical support, xvi TEMP_SCK signal, 2-5, 2-9 I-4 TEMP_SDA signal, 2-5, 2-9 temp sensor interface, xiii, 1-17, 2-6, 2-9, 2-23 THD_M signal, 1-17 THD_P signal, 1-17 thermal limit LED (LED11), 2-23 time-division multiplexed (TDM) mode, 1-20 TIMEXP pin, 2-13 U UART interface connections, 1-21 loopback jumper (JP4), 2-20 RTS/CTS jumper (JP3), 2-20 UART_CTS signal, 1-21, 2-5, 2-13, 2-20 UART_RTS signal, 1-21, 2-5, 2-13, 2-20 UART_RX signal, 1-21, 2-5, 2-13 UART_TX signal, 1-21, 2-5, 2-13 universal asynchronous receiver transmitter, See UART USB monitor LED (LED4), 1-9 V VDDEXT power connector (P15), 2-29 voltage domain, 1-26 VDDINT power connector (P14), 2-28 voltage domain, 1-26 voltage planes, 1-25, 2-28, 2-29 W watch dog timer (WDT) interface, 1-17 ADSP-21489 EZ-Board Evaluation System Manual