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Analog Devices Lite ADSP-21375 EZ-KIT System Manual

Analog Devices Lite ADSP-21375 EZ-KIT System Manual

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ADSP-21375 EZ-KIT Lite
®
Evaluation System Manual
Revision 1.2, August 2012
Part Number
82-000940-02
Analog Devices, Inc.
One Technology Way
a
Norwood, Mass. 02062-9106
Arrow.com.
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Summary of Contents for Analog Devices Lite ADSP-21375 EZ-KIT

  • Page 1 ADSP-21375 EZ-KIT Lite ® Evaluation System Manual Revision 1.2, August 2012 Part Number 82-000940-02 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 Arrow.com. Downloaded from...
  • 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 European EMC directive 89/336/EEC amended by 93/68/EEC and therefore carries the “CE” mark. The ADSP-21375 EZ-KIT Lite has been appended to Analog Devices, Inc. EMC Technical File (EMC TF) referenced ‘DSPTOOLS1’ dated December 21, 1997 and was declared CE compliant by an appointed Notified Body (No.0673) as listed below.
  • Page 4 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from Downloaded from Downloaded from Downloaded from...

  • Page 5: Table Of Contents

    What’s New in This Manual ............xiv Technical Support ................. xv Supported Processors ..............xvi Product Information ..............xvi Analog Devices Web Site ............xvi EngineerZone ................ xvii Related Documents ..............xviii Notation Conventions ..............xviii USING THE ADSP-21375 EZ-KIT LITE Package Contents ................
  • Page 6 Contents VisualDSP++ Install and Session ........... 1-8 Session Startup ................ 1-9 CCES Evaluation License ............1-10 VisualDSP++ Evaluation License ..........1-11 External Memory ................ 1-12 ELVIS Interface ................1-13 Analog Audio ................1-14 LEDs and Push Buttons .............. 1-15 Example Programs ..............1-17 Board Design Database ...............
  • Page 7 Contents Loopback Test Switches (SW6 and SW14) ......2-12 Push Button Enable Switch (SW7) ......... 2-13 ELVIS Oscilloscope Configuration Switch (SW1) ....2-13 ELVIS Function Generator Configuration Switch (SW13) ..2-14 AD1835A and Flash Disconnect Switch (SW15) ....2-15 LEDs and Push Buttons .............. 2-15 General Purpose LEDs (LED1–8) ..........
  • Page 8 Contents DPI Header (P3) ..............2-24 DAI Header (P4) ..............2-25 JTAG Header (ZP4) .............. 2-25 ADSP-21375 EZ-KIT LITE BILL OF MATERIALS ADSP-21375 EZ-KIT LITE SCHEMATIC INDEX viii ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 9: Preface

    PREFACE ® Thank you for purchasing the ADSP-21375 EZ-KIT Lite , 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 I/O processor, which gives a SHARC processor the bandwidth for sustained high-speed computations.

  • Page 10: Product Overview

    Product Overview evaluation board peripherals. Analog Devices JTAG emulators offer faster communication between the host PC and target hardware. Analog Devices carries a wide range of in-circuit emulation products. To learn more about Analog Devices emulators and processor development tools, go to http://www.analog.com/dsp/tools...
  • Page 11 Preface • Analog audio interface • Analog Devices AD1835A audio codec • 4 x 2 RCA phono jack for four channels of stereo output • 2 x 1 RCA phono jack for one channel of stereo input • 3.5 mm headphone jack for one channel stereo output •...
  • Page 12 Product Overview • Expansion interface (type A) • Parallel port, pins, DPI, DAI FLAG • Other features • JTAG ICE 14-pin header • Test points for processor current measurement • DPI header • DAI header The EZ-KIT Lite board has a total of 1 MB of parallel flash memory and 2M bit of SPI flash memory.

  • Page 13: 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 processors can use this manual but should supplement it with other texts that describe your target architecture.

  • Page 14: Manual Contents

    Manual Contents Manual Contents The manual consists of: • Chapter 1, “Using the ADSP-21375 EZ-KIT Lite” on page 1-1 Provides information on the EZ-KIT Lite from a programmer’s perspective and provides an easy-to-access memory map. • Chapter 2, “ADSP-21375 EZ-KIT Lite Hardware Reference” on page 2-1 Provides information on the hardware aspects of the evaluation system.

  • Page 15: Technical Support

    Preface 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 ®...

  • Page 16: Supported Processors

    Supported Processors The ADSP-21375 EZ-KIT Lite evaluation system supports Analog Devices ADSP-21375 SHARC processors. 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, , provides information www.analog.com...

  • Page 17: Engineerzone

    Preface Also note, is a free feature of the Analog Devices Web site that myAnalog 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.

  • Page 18: Related Documents

    Related Documents Related Documents For additional information about the product, refer to the following publications. Table 1. Related Processor Publications Title Description ADSP-21371/ADSP-21375 SHARC Processor General functional description, pinout, and Data Sheet timing of the processor ADSP-2137x SHARC Processor Hardware Description of the internal processor architec- Reference ture, registers, and all peripheral functions...
  • Page 19 Preface Example Description Non-keyword placeholders appear in text with italic style format. filename 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.
  • Page 20 Notation Conventions ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from Downloaded from Downloaded from Downloaded from Downloaded from Downloaded from Downloaded from Downloaded from Downloaded from...

  • Page 21: Using The Adsp-21375 Ez-Kit Lite

    1 USING THE ADSP-21375 EZ-KIT LITE This chapter provides specific information to assist you with development of programs for the ADSP-21375 EZ-KIT Lite evaluation system. The information appears in the following sections. • “Package Contents” on page 1-2 Lists items contained in your EZ-KIT Lite package. •...

  • Page 22: Package Contents

    Package Contents • “ELVIS Interface” on page 1-13 Describes the on-board National Instruments Educational Labora- tory Virtual Instrumentation Suite (NI ELVIS) interface. • “Analog Audio” on page 1-14· Describes how to set up and communicate with the on-board audio codec. •...

  • Page 23: Default Configuration

    • 6-foot RCA audio cable • 6-foot 3.5 mm/RCA x 2 Y-cable If any item is missing, contact the vendor where you purchased your EZ-KIT Lite or contact Analog Devices, Inc. Default Configuration The EZ-KIT Lite evaluation system contains ESD (electrostatic discharge) sensitive devices.

  • Page 24: Cces Install And Session Startup

    Follow these instructions to ensure correct operation of the product soft- ware and hardware. Step 1: Connect the EZ-KIT Lite board to a personal computer (PC) run- ning CCES using one of two options: an Analog Devices emulator or via the debug agent. ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com.
  • Page 25 Using the ADSP-21375 EZ-KIT Lite Using an Emulator: 1. Plug one side of the USB cable into the USB connector of the emu- lator. Plug the other side into a USB port of the PC running CCES. 2. Attach the emulator to the header connector (labeled ) on JTAG...

  • Page 26: Session Startup

    CCES Install and Session Startup Session Startup It is assumed that the CrossCore Embedded Studio software is installed and running on your PC.  Note: If you connect the board or emulator first (before installing CCES) to the PC, the Windows driver wizard may not find the board drivers.
  • Page 27 Using the ADSP-21375 EZ-KIT Lite 5. Select one of the following: • For standalone debug agent connections, EZ-KIT Lite and click Next. • For emulator connections, Emulator and click Next. The Select Platform page of the Session Wizard appears. 6. Do one of the following: •...

  • Page 28: Visualdsp++ Install And Session

    VisualDSP++ Install and Session  To disconnect from the target board, click the terminate button (red 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. VisualDSP++ Install and Session For information about VisualDSP++ and to download the software, go to www.analog.com/VisualDSP...

  • Page 29: Session Startup

    Using the ADSP-21375 EZ-KIT Lite 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++ does not connect 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 30: Cces Evaluation License

    CCES Evaluation License 5. The Select Platform page of the wizard appears on the screen. Ensure that the selected platform is ADSP-21375 EZ-KIT Lite via Debug Agent. Specify your own Session name for your session or accept the default name. The session name can be a string of any length;...

  • Page 31: Visualdsp++ Evaluation License

    • Analog Devices directly. Call (800) 262-5645 or 781-937-2384 or go to: http://www.analog.com/buyonline • Analog Devices, Inc. local sales office or authorized distributor. To locate one, go to: http://www.analog.com/salesdir/continent.asp  The EZ-KIT Lite hardware must be connected and powered up to use CCES with a valid evaluation or full license.

  • Page 32: External Memory

    External Memory External Memory The EZ-KIT Lite contains three types of memory: parallel flash (1 MB), SPI flash (2M bit), and SDRAM (128M bit). Flash memories can store user-specific boot code and allow the board to run as a standalone unit. For information on how to select a boot device for the processor, see “Boot Mode and Clock Ratio Select Switch (SW2)”...

  • Page 33: Elvis Interface

    Using the ADSP-21375 EZ-KIT Lite SPI flash memory is connected to the SPI port of the processor; SPI flash designates: • DPI pin 5 ( ) as a chip select DPI5 • DPI pin 3 ( ) as the SPI clock DPI3 •...

  • Page 34: Analog Audio

    Analog Audio interface consists of LabVIEW-based virtual instruments, a multifunction data acquisition (DAQ) device, and a custom-designed bench-top work- station and prototype board. This combination provides a ready-to-use suite of instruments found in most educational laboratories. Because the interface is based on LabVIEW and provides complete data acquisition and prototyping capabilities, the system is ideal for academic coursework that range from lower-division classes to advanced project-based curriculums.

  • Page 35: Leds And Push Buttons

    Using the ADSP-21375 EZ-KIT Lite The AD1835A codec can be configured as a master or as a slave, depend- ing on the DIP switch settings. In master mode, the codec drives the serial port clock and frame sync signals to the processor. In slave mode, the pro- cessor must generate and drive all of the serial port clock and frame sync signals.
  • Page 36 LEDs and Push Buttons instructions on how to disable a push button from driving its associated processor pin. The state of the push buttons connected to the FLAG pins can be deter- mined by reading the register. The push buttons connected to the FLAG DAI pins must be configured as interrupts.

  • Page 37: Example Programs

    Board Design Database file containing all of the electronic information required for the .zip 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-21375 EZ-KIT Lite Evaluation System Manual 1-17 Arrow.com.
  • Page 38 Board Design Database 1-18 ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 39: Adsp-21375 Ez-Kit Lite Hardware Reference

    2 ADSP-21375 EZ-KIT LITE HARDWARE REFERENCE This chapter describes the hardware design of the ADSP-21375 EZ-KIT Lite board. The following topics are covered. • “System Architecture” on page 2-2 Describes the ADSP-21375 board configuration and explains how the board components interface with the processor. •...

  • Page 40: System Architecture

    System Architecture System Architecture This section describes the processor’s configuration on the EZ-KIT Lite board (Figure 2-1). JTAG 8M x 16 1M x 8 Header SDRAM Flash SRAM Parallel Port ADSP-21375 Expansion Connectors 16.384 MHz Type A Oscillator Reset PB Conn FLAGs 0,1, and 3...

  • Page 41: External Port

    ADSP-21375 EZ-KIT Lite Hardware Reference pin of the processor connects to a 16.384 MHz oscillator. The CLKIN core frequency of the processor is derived by multiplying the frequency at pin by a value determined by the state of processor pins CLKIN CLKCFG1 .

  • Page 42: Dai Interface

    System Architecture 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. In general, the SRU can route the DAI pins to different internal peripherals in vari- ous combinations.

  • Page 43: Dpi Interface

    ADSP-21375 EZ-KIT Lite Hardware Reference To use the DAI for a different purpose, disable any signal driving a DAI pin with a switch (see “Codec Setup Switch (SW3)” on page 2-11). In addition, enables flexible routing of the 12.288 MHz audio oscilla- tor’s output signal.

  • Page 44: Flag Pins

    System Architecture T2IN T2OUT ADSP-21375 DB-9 R2OUT R2IN ADM3202 R1OUT R1IN Conn DPI12 (UART CTS) T1IN T1OUT DPI11 (UART RTS) DPI10 (UART RX) DPI9 (UART TX) LED5 DPI14 (LED5) LED4 DPI13 (LED4) FLASH LED3 DPI8 (LED3) DPI7 (LED2) LED2 DPI6 (LED1) LED1 DPI5 (SPI_FLASHCS) CLATCH...

  • Page 45: External Pll

    Additional circuitry also 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. ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com.

  • Page 46: Jtag Emulation Port

    This is not a standard connection of the JTAG interface. For information about the standard connection of the interface, see EE-68 published on the Analog Devices Web site. For more information about the JTAG connector, see “JTAG Header (ZP4)” on page 2-25.

  • Page 47: Switches

    ADSP-21375 EZ-KIT Lite Hardware Reference Switches This section describes operation of the on-board switches. The switch locations and default settings are shown in Figure 2-4. Figure 2-4. Switch Locations and Default Settings ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com. Arrow.com. Arrow.com.

  • Page 48: Boot Mode And Clock Ratio Select Switch (Sw2)

    Switches Boot Mode and Clock Ratio Select Switch (SW2) switch sets the boot mode and lock multiplier ratio of the proces- sor. Table 2-3 shows how to set up the boot mode using positions 1 and 2. By default, the EZ-KIT Lite boots in external port mode from flash memory.

  • Page 49: Codec Setup Switch (Sw3)

    ADSP-21375 EZ-KIT Lite Hardware Reference Codec Setup Switch (SW3) The codec setup switch ( ) can be used to change the routing of some signals going to the AD1835A codec and set up the communication pro- tocol of the codec. positions 1 and 2 determine the clock routing for the audio oscillator to the codec and processor.

  • Page 50: Electret Microphone Select Switch (Sw4)

    Switches Electret Microphone Select Switch (SW4) To connect an electret microphone to audio input, place all positions of . The default switch position is all . When is all , a DC offset of 2.5V is added to the signal, and gain of the input amplifiers is changed from 1x to 10x.

  • Page 51: Push Button Enable Switch (Sw7)

    ADSP-21375 EZ-KIT Lite Hardware Reference Push Button Enable Switch (SW7) The push button enable switch ( ) disconnects the push buttons from their respecitve processor pins. This allows the signals to be used elsewhere on the board. Table 2-6 shows switch connections.

  • Page 52: Elvis Function Generator Configuration Switch (Sw13)

    Switches Table 2-7. Oscilloscope Configuration Switch (SW1) (Cont’d) Channel Switch Position Audio Circuit Signal 7 (OFF) LEFT_OUT 8 (OFF) RIGHT_OUT 1 Bold typeface denotes the default settings. ELVIS Function Generator Configuration Switch (SW13) The function generator configuration switch ( ) controls which signals SW13 connect to the left and right input signals of the audio interface.

  • Page 53: Ad1835A And Flash Disconnect Switch (Sw15)

    ADSP-21375 EZ-KIT Lite Hardware Reference AD1835A and Flash Disconnect Switch (SW15) The AD1835A and flash disconnect switch ( ) disconnects the follow- SW15 ing signals: , and DPI4_SPI_AD1835_CS DAIP8_ADC_LRCLK . The switch is used only on the expansion interface. DPI5_SPI_FLASH_CS By default, positions 1–3 are and position 4 is...

  • Page 54: General Purpose Leds (Led1-8)

    LEDs and Push Buttons General Purpose LEDs (LED1–8) There are eight general-purpose LEDs on the board. Five LEDs are con- nected to the DPI interface, two LEDs are connected to the DAI interface, and one LED is connected to of the processor. “LEDs and Push FLAG3 Buttons”...

  • Page 55: Push Buttons (Sw8-11)

    ADSP-21375 EZ-KIT Lite Hardware Reference Push Buttons (SW8–11) Four push buttons ( ) are provided for general-purpose user input. SW8—11 Two push buttons are connected to the pins of the processor, while FLAG the other two are connected to the DAI of the processor. The push but- tons are active high and, when pressed, send a high ( ) to the processor.

  • Page 56: Jumpers

    Jumpers Jumpers This section describes functionality of the configuration jumpers. The jumper locations are shown in Figure 2-7. Figure 2-7. Jumper Locations 2-18 ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 57: Vco Select Jumper (Jp1)

    ADSP-21375 EZ-KIT Lite Hardware Reference VCO Select Jumper (JP1) The voltage-controlled oscillator (VCO) select jumper ( ) configures the frequency selection of the on-board external PLL ( ). When installed, the VCO output frequency is multiplied by a factor of 1.0. Con- versely, when uninstalled, the VCO output frequency is multiplied by a factor of 0.5 or divided in half.

  • Page 58: Elvis Voltage Selection Jumper (Jp3)

    Jumpers ELVIS Voltage Selection Jumper (JP3) The ELVIS voltage selection jumper ( ) is used to select the power source for the EZ-KIT Lite. In a standard mode of operation, the board receives its power from an external power supply. When is installed, the board is powered from an ELVIS station, and no external power sup- ply is required.

  • Page 59: Connectors

    ADSP-21375 EZ-KIT Lite Hardware Reference Connectors This section describes connector functionality and provides information about mating connectors. The connector locations are shown in Figure 2-8. Figure 2-8. Connector Locations ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-21 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 60: Expansion Interface Connectors (J1-3)

    Connectors Expansion Interface Connectors (J1–3) Three board-to-board connectors ( ) provide signals for most periph- J1—3 eral interfaces of the processor. The connectors are located at the bottom of the board. For more information about the expansion interface, see “Expansion Interface” on page 2-7.

  • Page 61: Audio Out Rca Connector (J5)

    ADSP-21375 EZ-KIT Lite Hardware Reference Audio Out RCA Connector (J5) Part Description Manufacturer Part Number Four-channel right angle RCA jack SWITCHCRAFT PJRAS4X2U01 Mating Cable Two-channel RCA interconnect MONSTER CABLE BI100-1M cable Headphone Out Jack (J9) Part Description Manufacturer Part Number 3.5 mm stereo jack A/D ELECTRONICS ST-323-5...

  • Page 62: S/Pdif Coax Connectors (J7 And J8)

    Connectors The power connector supplies DC power to the EZ-KIT Lite board. The power supply specifications are shown in Table 2-14. Table 2-14. Power Supply Specifications Terminal Connection Center pin +7 VDC@2.14A Outer ring S/PDIF Coax Connectors (J7 and J8) Part Description Manufacturer Part Number...
  • Page 63 ADSP-21375 EZ-KIT Lite Hardware Reference DAI Header (P4) The DAI connector ( ) provides access to all of the DAI signals in the from of a .1” spacing header. When using the header to access the DAI pins of the processor, ensure that signals, which normally drive the DAI pins, are disabled.
  • Page 64 Connectors 2-26 ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 65 A ADSP-21375 EZ-KIT LITE BILL OF MATERIALS The bill of materials corresponds to “ADSP-21375 EZ-KIT Lite Sche- matic” on page B-1. Ref. Qty. Description Reference Manufacturer Part Number Designator 74LVC14A 74LVC14AD SOIC14 IDT74FCT3244 IDT74FCT3244APYG APY SSOP20 12.288MHZ DIGI-KEY SG-8002CA-PCC-ND OSC003 (12.288M) LT1765 SOIC8 LINEAR TECH...
  • Page 66 Ref. Qty. Description Reference Manufacturer Part Number Designator 21375 AM29LV081-120ED AM29LV081B “U35” FDC658P FAIRCHILD FDC658P SOT23-6 ADM708SARZ ANALOG ADM708SARZ SOIC8 DEVICES AD8532ARZ ANALOG AD8532ARZ SOIC8 DEVICES ADP3336ARMZ VR3-4 ANALOG ADP3336ARMZ- MSOP8 DEVICES REEL ADM3202ARNZ ANALOG ADM3202ARNZ SOIC16 DEVICES AD8606ARZ U8-15 ANALOG AD8606ARZ SOIC8...
  • Page 67 ADSP-21375 EZ-KIT Lite Bill of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator RCA 4X2 SWITCHCRAFT PJRAS4X2U01X CON011 MOMENTARY SW8-12 PANASONIC EVQ-PAD04M SWT013 .05 45X2 J1-3 SAMTEC SFC-145-T2-F-D-A CON019 DIP8 SWT016 SW1,SW14 C&K TDA08H0SB1 DIP6 SWT017 SW13 218-6LPST DIP4 SWT018 SW2-7,SW15 TDA04HOSB1 DB9 9PIN DB9F...
  • Page 68 Ref. Qty. Description Reference Manufacturer Part Number Designator 0.22UF 25V 10% C77,C91-92, 08053C224FAT 0805 C118-119, C152-154, C185-186 0.1UF 50V 10% C172,C216 08055C104KAT 0805 220PF 50V 10% C224 12061A221JAT2A 1206 600 100MHZ FER2-5 DIGI-KEY 490-1014-2-ND 200MA 0603 2A S2A D3-4 MICRO COMM S2A-TP DO-214AA 4A SSB43L...
  • Page 69 ADSP-21375 EZ-KIT Lite Bill of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator 10UF 6.3V 10% C23-24,C57-58, 080560106KAT2A 0805 C84-85,C111-114, C144-147,C151, C162-163,C176, C205-206,C223 6.04K 1/10W R28-30 DIGI-KEY 311-6.04KCRCT-ND 1% 0805 0.1UF 10V 10% C75-76,C168-171 0402ZD104KAT2A 0402 0.01UF 16V 10% C1,C4,C6-22, 0402YC103KAT2A 0402...
  • Page 70 Ref. Qty. Description Reference Manufacturer Part Number Designator 100MA CENTRAL SEMI CMDSH-3-E3 CMDSH-3 SOD-323 47UF 16V 10% DIGI-KEY 478-1788-2-ND 0.18UF 25V 10% C218 08053C184KAT2A 0805 100UF 10V 10% TMC1ACTTE107K 1000PF 50V 5% C213-214 04025C102JAT2A 0402 64.9K 1/10W 1% R190,R194 VISHAY CRCW080564K9FKEA 0805 210.0K 1/4W 1%...
  • Page 71 ADSP-21375 EZ-KIT Lite Bill of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator 0 1/10W 5% R18,R31,R126, PHYCOMP 232270296001L 0603 R184-187,R192 10 1/10W 5% R157-160 VISHAY CRCW060310R0JNEA 0603 10.0K 1/16W 1% R125,R142,R148 DALE CRCW060310K0FKEA 0603 75.0K 1/16W 1% R131 VISHAY CRCW060375K0FKEA 0603...
  • Page 72 Ref. Qty. Description Reference Manufacturer Part Number Designator 604.0 1/10W 1% R45,R54,R62,R65, DIGI-KEY 311-604HRTR-ND 0603 R69,R77,R90,R93 90.9K 1/10W 1% R146,R151 DIGI-KEY 311-90.9KHRTR-ND 0603 0.1 1/10W 1% R143,R149 PANASONIC ERJ-3RSFR10V 0603 10.0K 1/10W 1% R145,R147,R182 DIGI-KEY 311-10.0KHRTR-ND 0603 5.76K 1/10W 1% R111-112, DIGI-KEY 311-5.76KHRTR-ND...
  • Page 73 ADSP-21375 EZ-KIT Lite Bill of Materials Ref. Qty. Description Reference Manufacturer Part Number Designator 1UF 6.3V 20% C197-200 PANASONIC ECJ-0EB0J105M 0402 100 1/16W 5% R136-137, DIGI-KEY 311-100JRTR-ND 0402 R165-167,R179 0.027UF 25V 5% C181 06033C273JAT2A 0603 0.27UF 16V 20% C180,C182 0603YG274ZAT2A 0603 2.05K 1/16W 1% R100-101...
  • Page 74 Ref. Qty. Description Reference Manufacturer Part Number Designator 80.6K 1/10W 1% R181 DIGI-KEY 311-80.6KHRCT-ND 0603 6.8UH 25% DIGI-KEY 308-1328-1-ND IND009 A-10 ADSP-21375 EZ-KIT Lite Evaluation System Manual Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 75 ADSP Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 76 DATA21 ADDR22 ADDR22 DATA22 DATA22 ADDR23 ADDR23 DATA23 DATA23 0402 DATA24 SDCLK0 SDCLK0 DATA24 DATA25 DATA25 DATA26 SDCKE SDCKE DATA26 DATA27 SDCAS SDCAS DATA27 DATA28 SDRAS SDRAS DATA28 DATA29 SDWE SDWE DATA29 DATA30 SDA10 SDA10 DATA30 DATA31 DATA31 MS2_FLAG2_IRQ2 MS2_FLAG2_IRQ2 MS3_FLAG3_IRQ3_LED8 MS3_FLAG3_TIMEXP FLAG1_~IRQ1_SW1...
  • Page 77 VDDINT23 GND23 VDDINT VDDINT VDDINT24 GND24 VDDINT25 GND25 VDDINT26 GND26 VDDINT27 GND27 0.01UF VDDINT28 GND28 0402 0402 VDDINT29 GND29 VDDEXT VDDINT30 GND30 VDDINT31 GND31 GND32 VDDIO1 GND33 VDDIO2 GND34 VDDIO3 GND35 VDDIO4 VDDIO5 VDDIO6 VDDIO7 VDDIO8 0402 VDDIO9 GND36 VDDIO10 VDDIO11 0402 VDDIO12...
  • Page 78 0402 SDRAS 0402 DQM_21375 DQML DQMH 3.3V 0402 0402 VDD1 VSS1 VDD2 VSS2 VDD3 VSS3 VDDQ1 VSSQ1 DQM signals are either tied to GND or DQM signals are either VDDQ2 VSSQ2 driven by processor's FLAG pin. This driven by processor's F VDDQ3 VSSQ5 is SDRAM device specific and the...
  • Page 79 DAIP9_DAC_D4 DSDATA4 OUTRP2 OUTRP2 3.3V OUTRN2 OUTRN2 OUTLP2 OUTLP2 OUTLN2 OUTLN2 DAIP6_AD1835_MCLK MCLK OUTRP3 OUTRP3 0402 DPI1_MOSI OUTRN3 OUTRN3 DPI2_MISO COUT OUTLP3 OUTLP3 DPI3_SPICLK CCLK OUTLN3 OUTLN3 AD1835_CS CLATCH OUTRP4 OUTRP4 OUTRN4 OUTRN4 OUTLP4 OUTLP4 MASTER_SLAVE ~M/S OUTLN4 OUTLN4 RESET PD/RST FILTD 3.3V...
  • Page 80 AGND 5.49K 0603 100PF 0603 11.0K 3.32K 0603 0603 OUTRN1 330PF 0603 DAC1 RIGHT AD8606ARZ 680PF SOIC8 0603 5.49K 1.65K 604.0 0603 0603 0603 C112 OUTRP1 10UF 0805 2.74K 0603 220PF 0603 AUDIO_VREF_DAC AGND 0.22UF 0.22UF 0805 0805 AGND AGND AD8606 AD8606 Arrow.com.
  • Page 81 AGND 5.49K C131 0603 100PF 0603 11.0K 3.32K 0603 0603 OUTRN3 C129 330PF 0603 DAC3 RIGHT C128 AD8606ARZ 680PF SOIC8 0603 5.49K 1.65K 604.0 0603 0603 0603 C145 OUTRP3 10UF 0805 2.74K C127 220PF 0603 0603 AUDIO_VREF_DAC AGND C118 C119 0.22UF 0.22UF 0805...
  • Page 82 AUDIO_VREF_ADC AD8606ARZ SOIC8 AGND R106 301.0 0603 VREF_MIC_R AIN_AMP_RIGHT CON031 FER3 C163 R115 R114 R113 10UF 11.0K 5.49K 5.49K 0603 0805 0603 0603 0603 AIN_RIGHT C160 C158 C161 680PF 680PF 100PF 0603 0603 0603 AGND AGND AUDIO_VREF_ADC AD8606ARZ SOIC8 R112 R111 5.76K 5.76K...
  • Page 83 3.3V C175 0.01UF 0402 65LVDS2D DAIP2_PLLMCLK_OUT DAIP3_PLLMCLK_IN C172 R127 0.1UF 249.0 0805 0805 DAIP1_SPDIF_OUT SPDIF_COAX_OUT SN74LVC1G08 SOT23-5 R128 107.0 0805 SN74LVC1G08 SOT23-5 3.3V 3.3V C174 C184 0.01UF 0.01UF 0402 0402 SN74LVC1G08 SN74LVC1G08 Loopback Test Switch (Default= All OFF) For Test Purposes Only SPDIF_COAX_IN SPDIF_COAX_OUT RX_IN...
  • Page 84 AGND DSP CORE CURRENT R151 90.9K TP14 0603 VDDEXT_SHUNT VDDEXT R147 10.0K 0603 AD820ARZ SOIC8 AD623ARMZ C188 R148 USOIC8 0.01UF 10.0K R149 0402 0603 0603 R150 25.5K 0603 C189 0.1UF C191 0603 0.01UF AGND 0402 AGND DSP IO CURRENT Arrow.com. Arrow.com.
  • Page 85 FLAG0_~IRQ0_ DAIP19_SW3 DAIP20_SW4 DIP4 R173 SWT018 0402 Push Button Enable Switch LABEL "PB3" R166 R159 0402 0603 RS_P2 SW10 74LVC14A SWT013 SOIC14 MOMENTARY C199 0402 WS_P0_1 3.3V DPI6_LED1 R161 WS_P1_1 0402 LABEL "PB4" R167 R160 DPI7_LED2 0402 0603 WS_P2_1 RS_P3 DPI8_LED3 R153 74LVC14A...
  • Page 86 FLAG1_~IRQ1_SW1 MS3_FLAG3_IRQ3_LED8 DATA1 DATA0 DATA3 DATA2 DATA5 DATA4 DATA7 DATA6 DATA9 DATA8 DATA11 DATA10 DAIP2_PLLMCLK_OUT DATA13 DATA12 DAIP4_ELVIS_TRIG DATA15 DATA14 DAIP6_AD1835_MCLK DATA17 DATA16 DAIP8_ADC_LRCLK DATA19 DATA18 DAIP10_DAC_D3 DATA21 DATA20 DAIP12_DAC_D1 DATA23 DATA22 DAIP14_DAC_LRCLK DATA25 DATA24 DAIP16_LED7 DATA27 DATA26 DAIP18_SPDIF_IN DATA29 DATA28 DAIP20_SW4 DATA31...
  • Page 87 VDDINT_SHUNT = 1.2V VDDINT_SHUNT = 0.8V( 1 + R188/R189) R185 0603 UNREG_IN R187 VDDINT_SHUNT TP12 0603 10UH IND001 SYNC_MODE R188 C225 124.0K 33PF 0805 0603 PLL_LPF C221 10UF 1210 LTC1877 MSOP8 R189 C224 249.0K 220PF 0805 1206 C223 47UF 10UF 0805 CMDSH-3 ELVIS_PWR...
  • Page 88 INDEX Numerics 2-wire interface (TWI) mode, 1-14 bill of materials, board design database, 1-17 board schematic (ADSP-21375), boot AD1835A, CAD and DAC configuration pins (BOOTCFG1-0), configuration registers, 1-15 2-10 DAI interface, 1-15 modes, 2-3, 2-10 disconnect switch (SW15), 2-15 DPI interface, master clock (MCLK), 2-5, 2-11 master/slave modes, 1-15,...
  • Page 89 Index contents, of this EZ-KIT Lite package, DPI4 pins, 1-15, core DPI5 (chip select) pins, 1-13, clock rates, 2-10 DPI8-6 pins, 1-16, frequency, to CLKIN ratios, 2-10 voltage, electret microphone, 1-15, 2-12 current limits, ELVIS (Educational Laboratory Virtual Instrumentation Suite) interface, 1-13 DAC1-0 signals,...
  • Page 90 Index LEFT_OUT signals, 2-13, 2-14 license restrictions, 1-11 general-purpose I/O pins, 1-15, 2-6, 2-16, loop-back test switches (SW6, SW14), 2-12 2-17 M2-0 memory select pins, 1-12 headphone out jack (J9), 2-23 master input clock (MCLK), 1-14 MS3 memory select pins, 1-12, 1-17 installation, of this EZ-KIT Lite, CCES,...
  • Page 91 Index reset SW3 (AD1835A codec) switch, 2-5, 2-11 LED (LED10), 2-16 SW4 (microphone) switch, 1-15, 2-12 push button (SW12), 2-17 SW6 (test) switch, 2-12 restrictions, of the evaluation license, 1-11 SW7 (push button enable) DIP switch, 1-3, RIGHT_IN signals, 2-14 1-15, 2-13, 2-17 RIGHT_OUT signals, 2-13,...

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