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Analog Devices EZ-Board ADSP-21489 Manual

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ADSP-21489 EZ-Board
TM
Evaluation System Manual
Revision 1.0, April 2010
Part Number
82-000228-01
Analog Devices, Inc.
One Technology Way
a
Norwood, Mass. 02062-9106
This datasheet has been downloaded from
http://www.digchip.com
at this
page

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Summary of Contents for Analog Devices EZ-Board ADSP-21489

  • Page 1 ADSP-21489 EZ-Board Evaluation System Manual Revision 1.0, April 2010 Part Number 82-000228-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 This datasheet has been downloaded from http://www.digchip.com at this page...
  • Page 2 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;...
  • Page 3 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 prod- uct or as a portion of a consumer end product. The board is an open system design which does not include a shielded enclosure and therefore may cause interference to other electrical devices in close proximity.

  • Page 5: Table Of Contents

    What’s New in This Manual ............xii Technical or Customer Support ............ xiii Supported Processors ..............xiii Product Information ..............xiv Analog Devices Web Site ............xiv VisualDSP++ Online Documentation ........xiv Technical Library CD .............. xv EngineerZone ................. xvi Social Networking Web Sites ..........
  • Page 6 Contents Default Configuration ..............1-3 EZ-Board Installation ..............1-5 EZ-Board Session Startup ............. 1-6 Evaluation License Restrictions ............. 1-8 Memory Map ................1-8 SDRAM Interface ............... 1-10 SRAM Interface ................1-10 Parallel Flash Memory Interface ..........1-11 SPI Interface ................1-12 Watch Dog Timer Interface ............
  • Page 7 Contents DAI Interface ................2-3 DPI Interface ................2-4 Flags and Memory Selects .............. 2-6 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) ..........
  • Page 8 Contents 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) ............. 2-22 Thermal Limit LED (LED11) ..........2-23 Connectors .................
  • Page 9 Contents Standalone Debug Agent Connector (ZP1) ......2-29 ADSP-21489 EZ-BOARD BILL OF MATERIALS ADSP-21489 EZ-BOARD SCHEMATIC Title Page ..................B-1 Processor - External Port .............. B-2 Memory - Parallel ................ B-3 Processor - DAI, DPI Interfaces ............ B-4 Processor - Power, CLKIN ............B-5 S/PDIF, RS-232, JTAG Interfaces ..........
  • Page 10 Contents ADSP-21489 EZ-Board Evaluation System Manual...

  • Page 11: Preface

    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 evaluation board’s peripherals. Analog Devices JTAG emulators offer ADSP-21489 EZ-Board Evaluation System Manual...

  • Page 12: Product Overview

    Product Overview 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. The ADSP-21489 EZ-Board installation is part of the Visu- alDSP++ update 8 or later installation.
  • Page 13 • Numonyx M25P16 – 16 Mb • 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 •...
  • Page 14 Product Overview • LEDs • Eleven LEDs: one board reset (red), eight general-purpose (amber), one temperature sensor (amber), and one power (green) • Push buttons • Five push buttons: one reset, two connected to the DAI, and two connected to pins of the processor FLAG •...

  • Page 15: Purpose Of This Manual

    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...

  • Page 16: Manual Contents

    Manual Contents Manual Contents The manual consists of: • Chapter 1, “Using 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.

  • Page 17: Technical Or Customer Support

    Preface Technical or Customer Support You can reach Analog Devices, Inc. Customer Support in the following ways: • Visit the Embedded Processing and DSP products Web site at http://www.analog.com/processors/technical_support • E-mail tools questions to processor.tools.support@analog.com • E-mail processor questions to processor.support@analog.com (World wide support)

  • Page 18: Product Information

    Product Information Product Information Product information can be obtained from the Analog Devices Web site, VisualDSP++ online Help system, and a technical library CD. Analog Devices Web Site The Analog Devices Web site, , provides information www.analog.com about a broad range of products—analog integrated circuits, amplifiers, converters, and digital signal processors.

  • Page 19: Technical Library Cd

    CD check mark, and fill out the order form. Data sheets, which can be downloaded from the Analog Devices Web site, change rapidly, and therefore are not included on the technical library CD. Technical manuals change periodically. Check the Web site for the latest manual revisions and associated documentation errata.

  • Page 20: Engineerzone

    Related Documents 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.
  • Page 21 Preface Table 1. Related Processor Publications (Cont’d) Title Description ADSP-214xx SHARC Processor Hardware Reference Description of internal processor architecture and all register functions. Description of all allowed processor assembly SHARC Processor Programming Reference instructions. Table 2. Related VisualDSP++ Publications Title Description VisualDSP++ Assembler and Preprocessor Manuals Description of the assembler function and...

  • Page 22: Notation Conventions

    Notation Conventions Notation Conventions Text conventions used in this manual are identified and described as follows. Example Description Close command Titles in reference sections indicate the location of an item within the (File menu) VisualDSP++ environment’s menu system (for example, the Close com- mand appears on the File menu).

  • Page 23: Using Adsp-21489 Ez-Board

    1 USING ADSP-21489 EZ-BOARD This chapter provides information to assist you with development of pro- grams 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 • “EZ-Board Installation”...

  • Page 24: Package Contents

    Package Contents • “UART Interface” on page 1-17 • “LEDs and Push Buttons” on page 1-17 • “JTAG Interface” on page 1-19 • “Expansion Interface II” on page 1-20 • “Power Measurements” on page 1-21 • “Power-On-Self Test” on page 1-22 •...

  • Page 25: Default Configuration

    Using ADSP-21489 EZ-Board • USB driver files • Example programs • Universal 5.0V DC power supply • 3.5 mm stereo headphones • 6-foot RCA audio cable • 6-foot 3.5 mm/RCA x 2 Y-cable • 3.5 mm stereo female to RCA male Y-cable Contact the vendor where you purchased your EZ-Board or contact Ana- log Devices, Inc.
  • Page 26 Default Configuration connector locations, and LEDs used in installation. Confirm that your board is in the default configuration before using the board. Figure 1-1. Default EZ-Board Hardware Setup ADSP-21489 EZ-Board Evaluation System Manual...

  • Page 27: Ez-Board Installation

    3 with instructions in this section. There are two options to connect the EZ-Board hardware to a personal computer (PC) running VisualDSP++ 5.0: via an Analog Devices emula- tor or via a standalone debug agent module. The standalone debug agent allows a debug agent to interface to the ADSP-21489 EZ-Board.

  • Page 28: Ez-Board Session Startup

    EZ-Board Session Startup EZ-Board 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.
  • Page 29 Using 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.

  • Page 30: Evaluation License Restrictions

    Evaluation License Restrictions Evaluation License Restrictions 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: •...
  • Page 31 Using ADSP-21489 EZ-Board (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...

  • Page 32: Sdram Interface

    SDRAM Interface 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.

  • Page 33: Parallel Flash Memory Interface

    Using ADSP-21489 EZ-Board mation on how to initialize the registers after a reset, search the VisualDSP++ online Help for “reset values”. Parallel Flash Memory Interface The parallel flash memory interface of the ADSP-21489 EZ-Board con- tains 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.

  • Page 34: Spi Interface

    SPI Interface 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: •...

  • Page 35: Temperature Sensor Interface

    Using ADSP-21489 EZ-Board 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.

  • Page 36: S/Pdif Interface

    S/PDIF Interface an LED ( ) for a visual alarm if the temp exceeds the limit. The ther- LED11 mal limit flag and ADM1032 IRQ connect to the flag pins of the processor, but are nonessential for temperature monitoring. Conse- quently, the switch positions that control the flag pins are SW13...

  • Page 37: Audio Interface

    Using ADSP-21489 EZ-Board Audio Interface The AD1939 device is a high-performance, single-chip codec featuring eight digital-to-analog converters (DACs) for audio output and four ana- log-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.
  • Page 38 Audio Interface 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 datasheet at: http://www.analog.com/en/audiovideo-prod- ucts/audio-codecs/ad1939/products/product.html The EZ-Board is connected to the AD1939 codec in master mode. The internal PLL drives the clock signals out.

  • Page 39: 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 ( ). The UART signals are available on the EZ-Board via a DIP switch ( ).
  • Page 40 LEDs and Push Buttons processor. For more information, refer to the ADSP-214xx SHARC Proces- sor 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...

  • Page 41: Jtag Interface

    ) 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 emu- lator is connected to on the back side of the board.

  • Page 42: Expansion Interface Ii

    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/en/embedded-processing-dsp/sharc/con- tent/sharc_development_tools/fca.html 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 plat- forms with identical expansion interfaces.

  • Page 43: Power Measurements

    Additional circuitry can add extra loading to signals, decreasing their maximum effective speed. Analog Devices does not support and is not responsible for the effects of additional circuitry. Power Measurements Several locations are provided for measuring the current draw from vari- ous power planes.

  • Page 44: Power-On-Self Test

    Power-On-Self Test 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.

  • Page 45: Reference Design Information

    Using ADSP-21489 EZ-Board . For more information about BTC, see the LATOR/products/product.html online help. Reference Design Information A reference design info package is available for download on the Analog Devices Web site. The package provides information on the design, lay- out, fabrication, and assembly of the EZ-KIT Lite and EZ-Board products.
  • Page 46 Reference Design Information 1-24 ADSP-21489 EZ-Board Evaluation System Manual...

  • Page 47: Adsp-21489 Ez-Board Hardware Reference

    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. •...

  • Page 48: System Architecture

    System Architecture System Architecture This section describes the processor’s configuration on the EZ-Board (Figure 2-1). 2 MB 32 MB 4 MB 25 MHz Clock SRAM SDRAM Flash Oscillator Test Point/ (1M x 16) (16Mb x 16) (4M x 16 ) Crystal Jumper External...

  • Page 49: Dai Interface

    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.

  • Page 50: Dpi Interface

    System Architecture Table 2-1. DAI Connections (Cont’d) DAI Pin Peripheral Peripheral Net Connected via Switch Setting Switch (Default) AD1939 DAI_P13 DBCLK SW2.5 AD1939 DAI_P14 DLRCLK SW2.6 LEDs DAI_P15 LED6 SW2.7 LEDs DAI_P16 LED7 SW2.8 LEDs DAI_P17 LED8 SW7.1 S/PDIF DAI_P18 SPDIF_IN SW7.2 Push buttons...
  • Page 51 ADSP-21489 EZ-Board Hardware Reference tors through which the pins are connected to the peripherals, and default switch settings. Table 2-2. DPI Connections DPI Pin Peripheral Peripheral Net Connected via Switch Setting Switch (Default) SPI memory/ DPI_P1 SPI_MOSI SW3.1 AD1939 SPI memory/ DPI_P2 SPI_MISO SW3.2...

  • Page 52: Flags And Memory Selects

    Flags and Memory Selects 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, switch designators through which the pins are connected to the peripher- als, and default switch settings.

  • Page 53: Push Buttons And Switches

    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...

  • Page 54: Dai [1-8] Enable Switch (Sw1)

    Push Buttons and Switches DAI [1–8] Enable Switch (SW1) The DAI [1–8] enable switch ( ) 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.

  • Page 55: Dpi [1-8] Enable Switch (Sw3)

    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) AD1939 SW2.3 DAI_P11 DSDATA2 AD1939 SW2.4 DAI_P12 DSDATA1 AD1939 SW2.5 DAI_P13 DBCLK AD1939 SW2.6 DAI_P14 DLRCLK LEDs SW2.7 DAI_P15 LED6 LEDs...

  • Page 56: Boot Mode Select Switch (Sw4)

    Push Buttons and Switches Boot Mode Select Switch (SW4) The boot mode select switch ( ) determines the boot mode of the pro- cessor. 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 is marked by the notch down the entire rotat- ing portion of the switch, not the small arrow.

  • Page 57: Dai [17-20] Enable Switch (Sw7)

    ADSP-21489 EZ-Board Hardware Reference clock frequency and other settings, refer to the ADSP-214xx SHARC Pro- cessor Hardware Reference. Table 2-8. Processor Clock Configuration Switch (SW5) Position 1 Position 2 Clock Ratio CLKCFG0 CLKCFG0 Core: Clock Reserved 32:1 16:1 (default) DAI [17–20] Enable Switch (SW7) The DAI [17–20] enable switch ( ) disconnects DAI pins 17 through 20 on the processor from the associated peripherals on the EZ-Board and...

  • Page 58: Programmable Flag Push Buttons (Sw8-11)

    Push Buttons and Switches Programmable Flag Push Buttons (SW8–11) Four momentary push buttons ( – ) 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 ( ) to the processor.

  • Page 59: Dpi [9-14] Enable Switch (Sw14)

    ADSP-21489 EZ-Board Hardware Reference respective control signals to be used on the expansion II interface. See Table 2-10. Table 2-10. External Port Enable Switch (SW13) SW13 Processor Pin Peripheral Peripheral Net Switch Setting Position (Default) SDRAM SW13.1 SDRAM_CS Parallel flash SW13.2 FLASH_CS memory...

  • Page 60: Audio In1 Left Selection Switch (Sw15)

    Push Buttons and Switches Table 2-11. DPI [9–14] Enable Switch (SW14) (Cont’d) SW14 DPI Pin Peripheral Peripheral Net Switch Setting Position (Default) LEDs SW14.5 DPI_P13 LED2 LEDs SW14.6 DPI_P14 LED3 Audio In1 Left Selection Switch (SW15) The audio selection switch ( ) connects the left channel of the line, SW15...

  • Page 61: Audio In2 Right Selection Switch (Sw17)

    ADSP-21489 EZ-Board Hardware Reference dard, off the shelf DB25 connector to XLR cables, change the switch to the differential setting. See Table 2-13. For more information, see “Dif- ferential In/Out Connectors (P8–9)” on page 2-28. Table 2-13. Audio In1 Right Selection Switch (SW16) SW16 Position Single-Ended RCA IN (Default) Differential DB25 IN (P8)

  • Page 62: Audio In2 Left Selection Switch (Sw18)

    Push Buttons and Switches Table 2-14. Audio In2 Right Selection Switch (SW17) (Cont’d) SW17 Position Single Ended Use RCA IN (Default) Differential DB25 IN (P8) SW17.5 SW17.6 Audio In2 Left Selection Switch (SW18) The audio selection switch ( ) connects the left channel of the line, SW18 connected to the AD1939’s...
  • Page 63 ADSP-21489 EZ-Board Hardware Reference The default configuration applies to either a debug agent or an external emulator, such as the Analog Devices high-performance USB-based emu- lator (HP-USB ICE for short). To use an external emulator and multiple EZ-Boards simultaneously in one VisualDSP++ multi-processor session,...

  • Page 64: Headphone Enable Switch (Sw23)

    Push Buttons and Switches Table 2-17. Multiple-Processor Configuration Switch Position Main EZ-Board EZ-Board(s) Attached to Emulator Not Attached to Emulator SW19.1 SW19.2 SW19.3 SW19.4 SW19.5 SW19.6 SW19.7 SW19.8 SW20.1 SW20.2 SW21.1 SW21.2 SW22.1 SW22.2 Headphone Enable Switch (SW23) The headphone enable switch ( ) connects the AD1939’s circuit SW23...

  • Page 65: Jumpers

    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...

  • Page 66: Flash Wp Jumper (Jp1)

    POST begins at block 0 and continues on to other blocks in flash mem- ory. When the jumper is installed on , and the parallel flash driver from Analog Devices is used, block 0 is read-only. By default, is not installed.

  • Page 67: Leds

    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...

  • Page 68: Gpio Leds (Led1-8)

    ICs is active. LED10 The reset LED is controlled by the Analog Devices ADM708 supervisory reset circuit. You can assert the reset push button ( ) to assert a master...

  • Page 69: Thermal Limit Led (Led11)

    ADSP-21489 EZ-Board Hardware Reference Thermal Limit LED (LED11) The thermal limit LED ( ) reports a status of the thermal sensor, LED11 ADM1032 ( ). The thermal sensor monitors the processor’s tempera- ture. When the high temperature limit set by the IC is violated, LED11 turned on as a visual indicator.

  • Page 70: Connectors

    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...

  • Page 71: Expansion Interface Ii Connector (J1)

    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”...

  • Page 72: Rca Audio Connector (J4)

    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)

  • Page 73: Headphone Out Connector (J8)

    ADSP-21489 EZ-Board Hardware Reference Headphone Out Connector (J8) Part Description Manufacturer Part Number 3.5 mm stereo jack SJ1-3525NG Mating Headphones (shipped with the EZ-Board) Stereo headphones KOSS 151225 UR5 JTAG Connector (P1) connector provides access to the JTAG signals of the ADSP-21489 processor.

  • Page 74: Differential In/Out Connectors (P8-9)

    Connectors Differential In/Out Connectors (P8–9) The differential in and out connectors ( ) are intended for an evalua- P8–9 tion 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.

  • Page 75: Vddext Power Connector (P15)

    ADSP-21489 EZ-Board Hardware Reference VDDEXT Power Connector (P15) power connector ( ) is used to measure the processor’s I/O VDDEXT voltage and current. By default, , and the power flows through the two-pin IDC header. To measure power, remove the jumper on measure voltage across the 0.1 ohm resistor.
  • Page 76 Connectors 2-30 ADSP-21489 EZ-Board Evaluation System Manual...

  • Page 77: Adsp-21489 Ez-Board Bill Of Materials

    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 Manufacturer Part Number Designator 74LVC14A SOIC14 74LVC14AD IDT74FCT3244AP IDT74FCT3244APYG Y SSOP20 12.288MHZ EPSON SG-8002CA MP OSC003 25MHZ OSC003 EPSON SG-8002CA MP SN74LVC1G08...
  • Page 78 Ref. Qty. Description Reference Manufacturer Part Number Designator 2MHz OSC015 MURATA CSTCC2M00G56- R0(2MHz) 21489 NUMONYX M29W320EB70ZE6E M29W320EB “U4” ADM708SARZ ANALOG ADM708SARZ SOIC8 DEVICES ADM3202ARNZ ANALOG ADM3202ARNZ SOIC16 DEVICES ADSP-21489 ANALOG ADSP-21489KSWZEN LQFP176_EP DEVICES ADP1864AUJZ VR2-3 ANALOG ADP1864AUJZ-R7 SOT23-6 DEVICES ADP1710 TSOT5 ANALOG ADP1710AUJZ-R7 DEVICES...
  • Page 79 ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator DB9 9PIN NORCOMP 191-009-213-L-571 CON038 DIP2 SWT020 SW5,SW20-23 C&K CKN9064-ND IDC 2X1 IDC2X1 JP1-5 90726-402HLF IDC 2X1 IDC2X1 P14-15 90726-402HLF SJ2-3 DIGI-KEY S9001-ND 2PIN_JUMPER_S HORT 3.5MM DIGI-KEY CP1-3525NG-ND STEREO_JACK CON001...
  • Page 80 Ref. Qty. Description Reference Manufacturer Part Number Designator YELLOW LED001 LED1-8,LED11 DIGI-KEY P512TR-ND 22PF 50V 5% 0805 C262-263 08055A220JAT 0.22UF 25V 10% C126-127 08053C224KAT2A 0805 0.1UF 50V 10% C123 08055C104KAT 0805 600 100MHZ FER7-8 STEWARD HZ1206B601R-10 500MA 1206 10UF 16V 20% CT59-60 PANASONIC EEE1CA100SR...
  • Page 81 ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator 10K 1/16W 5% R99,R190,R196- VISHAY CRCW040210K0FKED 0402 200,R202,R205- 210,R217,R224- 225,R233-239, R256,R259-260, R469,R494,R504- 507,R513-514 4.7K 1/16W 5% R185,R501 VISHAY CRCW04024K70JNED 0402 0 1/16W 5% 0402 R462,R485,R492, PANASONIC ERJ-2GE0R00X R498,R509 22 1/16W 5% 0402 R1-2,R230...
  • Page 82 Ref. Qty. Description Reference Manufacturer Part Number Designator 330 1/10W 5% R248-255,R467- VISHAY CRCW0603330RJNEA 0603 468,R497 0 1/10W 5% 0603 R452,R458 PHYCOMP 232270296001L 10 1/10W 5% 0603 R244-247 VISHAY CRCW060310R0JNEA 10.0K 1/16W 1% R231 DALE CRCW060310K0FKEA 0603 237.0 1/10W 1% R267,R272,R280, DIGI-KEY 311-237HRTR-ND...
  • Page 83 ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator 4.99K 1/16W 1% R264,R273,R278- VISHAY CRCW06034K99FKEA 0603 279,R291-292, R305-306,R311, R313-314,R324, R326-328,R342, R349-350,R352- 354,R357,R366, R371,R383-384, R386-388,R391, R400,R405,R417- 418,R420-422, R425,R434,R439 24.9K 1/10W 1% R448,R454 DIGI-KEY 311-24.9KHTR-ND 0603 31.6K 1/16W 1% R473 PANASONIC ERJ-3EKF3162V...
  • Page 84 Ref. Qty. Description Reference Manufacturer Part Number Designator 5A MBRS540T3G D1-3 ON SEMI MBRS540T3G 2.5UH 30% L1-2 COILCRAFT MSS1038-252NLB IND013 1.0K 1/16W 1% R287 PANASONIC ERJ-2RKF1001X 0402 8.20K 1/10W 1% R502 DIGI-KEY 541-8.20KHCT-ND 0603 10.0K 1/16W 1% R474,R486-488, DIGI-KEY 541-10.0KLCT-ND 0402 R491,R499 100K 1/16W 5%...
  • Page 85 ADSP-21489 EZ-Board Bill Of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator 1000PF 50V 5% C144,C150,C154, DIGI-KEY 490-3244-1-ND 0402 C159,C164,C168, C171,C176 100pF 50V 5% C147,C155,C165, MURATA GCM1555C1H101JZ13 0402 C175 300PF 100V 5% C143,C145,C153, DIGI-KEY 490-1362-2-ND 0603 C157,C163,C173, C177,C179 2.43K 1/16W 1% R315,R319,R323, DIGI-KEY 541-2.43KLCT-ND...
  • Page 86 Ref. Qty. Description Reference Manufacturer Part Number Designator 0.036 1/2W 1% R450-451,R456- SUSUMU RL1632S-R036-F 1206 470UF 2.5V 20% CT47 SANYO 2R5TPE470MF 22UF 6.3V 20% CT1,CT3,CT5-6, PANASONIC EEE-FC0J220R ELEC_4MM CT8-11,CT14, CT16,CT18-19, CT23-24,CT27- 28,CT31-32, CT35-36,CT39- 40,CT43-44, CT49-56,CT62- 22UF 6.3V 20% C180,C184,C196, MOUSER 647-UWP0J220MCL ELEC_5MM C205,C210,C219,...

  • Page 87: Adsp-21489 Ez-Board Schematic

    ADSP-21489 EZ-BOARD SCHEMATIC ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21489 EZ-BOARD Title TITLE Size Board No. A0228-2009 0.1B Date 3-18-2010_13:41 Sheet...
  • Page 88 RN20 DATA0_Z DATA0 DATA1_Z DATA1 DATA2_Z DATA2 ADDR0_Z ADDR0 DATA0 DATA0_Z DATA3_Z DATA3 ADDR1_Z ADDR1 DATA1 DATA1_Z RNS005 ADDR2_Z ADDR2 DATA2 DATA2_Z RN21 ADDR3_Z ADDR3 DATA3 DATA3_Z ADDR4_Z ADDR4 DATA4 DATA4_Z DATA4_Z DATA4 ADDR5_Z ADDR5 DATA5 DATA5_Z DATA5_Z DATA5 ADDR6_Z ADDR6 DATA6 DATA6_Z...

  • Page 89: Memory - Parallel

    32MB SDRAM 2MB SRAM 4MB FLASH 3.3V (4 Mbit X 16 X 4 banks) (1 Mbit X 16) (4 Mbit X 8) ADDR0 DATA0 ADDR0 DATA0 ADDR1 DATA0 ADDR1 DATA1 ADDR1 DATA1 ADDR2 DATA1 ADDR2 DATA2 ADDR2 DATA2 ADDR3 DATA2 ADDR3 DATA3 ADDR3...
  • Page 90 NOTE: SHUTTING OFF DIP SWITCHES SW1, SW2, SW3 DAI_P1_Z DAI_P1 DPI_P1 DPI_P1_Z SW7, OR SW14 ALLOWS A USER TO USE THESE DAI OR DAI_P2_Z DAI_P2 DPI_P2 DPI_P2_Z DPI PINS VIA THE EXPANSION II INTERFACE. MLBCLK DAI_P3_Z DAI_P3 DPI_P3 DPI_P3_Z MLBSIG DAI_P4_Z DAI_P4 DPI_P4...
  • Page 91 VDDINT VDDINT VDDEXT VDDINT VDD_EXT1 VDD_INT1 C102 VDD_EXT2 VDD_INT2 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 VDD_EXT3 VDD_INT3...

  • Page 92: Spdif, Rs-232, Jtag Interfaces

    3.3V 3.3V SERIAL PORT R232 15.0K 0603 SPDIF CON012 C126 0.22UF COAX 0805 3.3V SPDIF_COAX_IN C121 0.01UF INPUT 0402 R229 75.0 C119 C127 0603 R230 0.1UF 0.22UF 0402 C118 RIN- 0805 0402 0.1UF 0402 RIN+ ROUT SPDIF_IN ADM3202 R231 10.0K C117 0603 0.1UF...

  • Page 93: Reset Circuit, Pushbuttons, Leds

    3.3V DSP PIN CONNECTED COMPONENT CONNECTED TO VIA SWITCH FLAG1/IRQ1 SW13.4 R233 FLAG2/IRQ2/MS2 SW13.5 0402 DAI_P19 SW7.3 LABEL "PB1" R240 R244 DAI_P20 SW7.4 0402 0603 LED1 DPI_P6 SW3.6 74LVC14A MOMENTARY SOIC14 LED2 DPI_P13 SW14.5 SWT013 C132 LED3 DPI_P14 SW14.6 0402 LED4 DAI_P3 SW1.3...
  • Page 94 DB25 Female Connectors for Conversion to XLR Connectors WHITE (LEFT) RED (RIGHT) WHITE (LEFT) RED (RIGHT) OUT3 (L) OUT3 (R) OUT4 (L) OUT4 (R) 3.3V OUT8P OUT1 (L) OUT1 (R) OUT2 (L) OUT2 (R) OUT8N OUT7P ABCLK_Z ABCLK ADC1LN ADC1LN OUT7N ALRCLK_Z ALRCLK...
  • Page 95 C143 300PF 0603 Bottom Left (White) R266 R264 22UF 5.76K 4.99K ELEC_4MM CON_RCA_6B 0603 0603 IN1_SE_L R265 49.9K 0603 ADC1_DIFF- SW15 AD8652ARZ SOIC_N8 CT62 R267 22UF 237.0 ELEC_4MM 0603 IN1_R ADC1LN IN1_C IN1P ADC1_DIFF- C144 1000PF DIP6 0402 SWT017 IN1_R IN1_C R268 C145...
  • Page 96 C173 300PF 0603 Bottom Left (White) CT11 R303 R305 22UF 5.76K 4.99K ELEC_4MM CON_RCA_6B 0603 0603 IN2_SE_L R302 49.9K 0603 ADC3_DIFF- SW18 AD8652ARZ SOIC_N8 CT66 R304 22UF 237.0 ELEC_4MM 0603 IN3_R ADC3LN IN3_C IN3P ADC3_DIFF- C176 1000PF DIP6 0402 SWT017 IN3_R IN3_C R308...
  • Page 97 C193 OUT1 680PF 0402 R325 R338 2.43K 2.67K CT19 0402 0402 R340 22UF 100.0 DAC1P ELEC_4MM 0402 OUT1P AD8652ARZ R341 SOIC_N8 750.0 0402 R343 49.9K 0603 R312 6.81K 0603 C192 R313 620PF 4.99K 0402 0603 C188 C189 C191 0.1UF 0.1UF 0.1UF 0402 0402...
  • Page 98 C206 680PF 0402 OUT2 R374 R373 2.43K 2.67K CT24 0402 0402 R361 22UF 100.0 DAC3P ELEC_4MM 0402 OUT3P AD8652ARZ R372 SOIC_N8 750.0 0402 R369 49.9K 0603 R370 6.81K 0603 C204 R371 620PF 4.99K 0402 0603 C200 C199 C197 0.1UF 0.1UF 0.1UF 0402 0402...
  • Page 99 C220 680PF OUT3 0402 R408 R407 2.43K 2.67K CT32 0402 0402 R395 22UF 100.0 DAC5P ELEC_4MM 0402 OUT5P AD8652ARZ R406 SOIC_N8 750.0 0402 R403 49.9K 0603 R404 6.81K 0603 C218 R405 620PF 4.99K 0402 0603 C214 C213 C211 0.1UF 0.1UF 0.1UF 0402 0402...
  • Page 100 C234 680PF 0402 OUT4 R442 R441 2.43K 2.67K CT40 0402 0402 R429 22UF 100.0 ELEC_4MM DAC7P 0402 OUT7P AD8652ARZ R440 SOIC_N8 750.0 0402 R437 49.9K 0603 R438 6.81K 0603 C232 R439 620PF 4.99K 0402 0603 C228 C227 C225 0.1UF 0.1UF 0.1UF 0402 0402...

  • Page 101: Expansion Ii Interface

    3.3V GND1 PWR_IN1 RN41 GND2 PWR_IN2 ADDR1 ADDR1 ADDR0 ADDR0 GND3 VDDIO1 ADDR3 ADDR3 ADDR2 ADDR2 ADDR6 GND4 VDDIO2 ADDR5 ADDR5 ADDR4 ADDR4 ADDR4 END OF LINE RC NETWORKS ARE GND5 3.3V1 ADDR7 ADDR7 ADDR6 ADDR6 ADDR2 DO NOT POPULATED BY DEFAULT. GND6 3.3V2 ADDR9...

  • Page 102: Power

    ANALOG AUDIO (AD1939) POWER FER9 FUS005 FER002 C245 R473 C236 10UF 31.6K GSOT05 1000PF 1210 0603 MBRS540T3G 1206 SOT23-3 C260 POWER ADP1710 CON045 0603 TSOT5 R474 C261 SK12 GSOT03 "5V" 10.0K 0402 0603 DO-214AA SOT23-3 FER7 C251 R501 R502 1000PF 1206 4.7K 8.20K...
  • Page 103 INDEX ABCLK signal, 1-16, 2-3, configuration, of this EZ-Board, AD1939 codec, 1-15 connectors DAI connections, 2-3, 2-8, 2-9, 2-14 diagram of locations, 2-24 DPI connections, 2-5, J1 (expansion interface II), 1-20, 2-25 AD1939_CS signal, J2 (RS-232), 2-25 AD1939_SOFT_RESET signal, J3 (MP JTAG), 1-20, 2-17, 2-25 ALRCLK signal, 1-16, J4-5 (RCA), 1-15,...
  • Page 104 Index debug agent connector (ZP1), 2-29 FLAG3 pin, 2-6, 2-13 default configuration, of this EZ-Board, FLAG4 pin, 2-13 differential on/out connectors (P8-9), 2-28 FLASH_CS signal, 2-13 digital audio interface (DAI) flash WP jumper (JP1), 2-20 connections, data transfer from codec, 1-15 SW1 switch, 1-14, general-purpose IO pins (GPIO), 1-17,...
  • Page 105 Index PB1-2 push buttons, 2-6, 2-13 PB3-4 push buttons, 2-11 LEDs POST (power-on-self test) program, 1-11, 1-22 diagram of locations, 2-21 power connections, 1-18, 2-22 5V wall adaptor (P16), 1-3, 1-5, 1-19, 2-29 LED10 (reset), 2-22 LED (LED9), 2-22 LED11 (thermal limit), 1-14, 2-23 measurements, 1-21...
  • Page 106 Index S/PDIF interface connections, 1-14, TEMP_SCK signal, 2-5, in connector (J6), 1-14, 2-26 TEMP_SDA signal, 2-5, loopback jumper (JP2), 2-20 temp sensor interface, ix, 1-13, 2-6, 2-9, 2-23 out connector (J7), 1-14, 2-26 THD_M signal, 1-13 SPDIF_OUT signal, 1-14, THD_P signal, 1-13 SPI_CLK signal, 2-5, thermal limit LED (LED11),...

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