Analog Devices ADSP-21375 Manual
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Analog Devices ADSP-21375 Manual

Analog Devices ADSP-21375 Manual

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ADSP-21375 EZ-KIT Lite
®
Evaluation System Manual
Revision 1.1, September 2007
Part Number
82-000940-02
Analog Devices, Inc.
One Technology Way
a
Norwood, Mass. 02062-9106

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Summary of Contents for Analog Devices ADSP-21375

  • Page 1 ADSP-21375 EZ-KIT Lite ® Evaluation System Manual Revision 1.1, September 2007 Part Number 82-000940-02 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106...

  • Page 2: Limited Warranty

    Analog Devices or from an authorized dealer. 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

    Regulatory Compliance The ADSP-21375 EZ-KIT Lite is designed to be used solely in a labora- tory 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.

  • Page 5: Table Of Contents

    Accessing Documentation From VisualDSP++ ...... xix Accessing Documentation From Windows ......xix Accessing Documentation From Web ........xx Printed Manuals ................ xx Hardware Tools Manuals ............xx Processor Manuals ..............xx Data Sheets ................xxi ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 6 DPI Interface ................2-5 FLAG Pins ................2-6 External PLL ................2-7 Expansion Interface ..............2-7 JTAG Emulation Port ............. 2-8 Switch Settings ................2-9 Boot Mode and Clock Ratio Select Switch (SW2) ....2-10 ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 7 ELVIS Voltage Selection Jumper (JP3) ........2-20 ELVIS Programmable Flag Jumper (JP4) ........ 2-20 Connectors ................. 2-21 Expansion Interface Connectors (J1–3) ........2-22 Audio In RCA Connector (J10) ..........2-22 Audio Out RCA Connector (J5) ..........2-22 ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 8 S/PDIF Coax Connectors (J7 and J8) ........2-24 DPI Header (P3) ..............2-24 DAI Header (P4) ..............2-24 JTAG Header (ZP4) .............. 2-25 ADSP-21375 EZ-KIT LITE BILL OF MATERIALS ADSP-21375 EZ-KIT LITE SCHEMATIC Title Page ..................B-1 ADSP-21375 Processor ..............B-2 ADSP-21375 Processor 2 ..............
  • Page 9 PREFACE ® Thank you for purchasing the ADSP-21375 EZ-KIT Lite , Analog ® Devices, Inc. evaluation system for ADSP-21375 SHARC processors. The SHARC processors are based on a 32-bit super Harvard architecture that includes a unique memory architecture comprised of two large...
  • Page 10 Access to the ADSP-21375 processor from a personal computer (PC) is achieved through a USB port or an optional JTAG emulator. The USB interface gives unrestricted access to the ADSP-21375 processor and the evaluation board peripherals. Analog Devices JTAG emulators offer faster communication between the host PC and target hardware.
  • Page 11 11 LEDs: 1 power (green), 1 board reset (red), 1 USB mon- itor (amber), and 8 general purpose (amber) • Push buttons 5 push buttons: 1 reset, 2 connected to DAI, 2 connected to the pins of the processor FLAG ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 12 Additionally, the EZ-KIT Lite board provides access to all of the proces- sor’s peripheral ports. Access is provided in the form of a three-connector expansion interface. See “Expansion Interface” on page 2-7 for details. ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 13: Preface

    VisualDSP++ Installation Quick Reference Card. The manual provides guidelines for running your own code on the ADSP-21375 EZ-KIT Lite. Finally, a schematic and a bill of materials are provided as a reference for future designs.

  • Page 14: Manual Contents

    Provides the resources to allow modifications to the EZ-KIT Lite or to use as a reference design. Appendix B now is part of the online Help. The PDF version of the ADSP-21375 EZ-KIT Lite Evaluation System Manual is located in the folder on the installation CD.

  • Page 15: 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/technicalSupport • E-mail tools questions to processor.tools.support@analog.com • E-mail processor questions to processor.support@analog.com (World wide support)

  • Page 16: Product Information

    MyAnalog.com 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 on products you are interested in. You can also choose to receive weekly e-mail notifications containing updates to the Web pages that meet your interests.

  • Page 17: Related Documents

    Preface You may also obtain additional information about Analog Devices and its products in any of the following ways. • E-mail questions or requests for information to processor.support@analog.com (World wide support) processor.europe@analog.com (Europe support) processor.china@analog.com (China support) • Fax questions or requests for information to...

  • Page 18: Online Technical Documentation

    VisualDSP++ documentation set for any topic of interest. For easy printing, supplementary files of most manuals are provided in the .pdf folder on the VisualDSP++ installation CD. Docs Each documentation file type is described as follows. xviii ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 19: Accessing Documentation From Visualdsp

    To view VisualDSP++ Help, click on the Help menu item or go to the Windows task bar and navigate to the VisualDSP++ documentation via the Start menu. To view ADSP-21375 EZ-KIT Lite Help, which is part of the Visu- alDSP++ Help system, use the Contents or Search tab of the Help window.

  • Page 20: Accessing Documentation From Web

    Hardware reference and instruction set reference manuals may be ordered through the Literature Center at 1-800-ANALOGD (1-800-262-5643), or downloaded from the Analog Devices Web site. Manuals may be ordered by title or by product number located on the back cover of each manual.

  • Page 21: Data Sheets

    1-800-ANALOGD (1-800-262-5643); they also can be downloaded from the Web site. To have a data sheet faxed to you, call the Analog Devices Faxback System at 1-800-446-6212. Follow the prompts and a list of data sheet code numbers will be faxed to you. If the data sheet you want is not listed, check for it on the Web site.
  • Page 22 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. xxii ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 23: Using Adsp-21375 Ez-Kit Lite

    Shows the default configuration of the ADSP-21375 EZ-KIT Lite. • “Installation and Session Startup” on page 1-5 Instructs how to start a new or open an existing ADSP-21375 EZ-KIT Lite session using VisualDSP++. • “Evaluation License Restrictions” on page 1-7 Describes the restrictions of the VisualDSP++ license shipped with the EZ-KIT Lite.

  • Page 24: Package Contents

    For information on the graphical user interface, including the boot load- ing, target options, and other facilities of the EZ-KIT Lite system, refer to the online Help. For detailed information on how to program the ADSP-21375 SHARC processor, refer to the documents referenced in “Related Documents” on page xvii.

  • Page 25: Default Configuration

    Store unused EZ-KIT Lite boards in the protective shipping package. The ADSP-21375 EZ-KIT Lite board is designed to run outside your per- sonal computer as a stand-alone unit. You do not have to open your computer case.
  • Page 26 DIP switch, connec- tor locations, and LEDs used in installation. Confirm that your board is set up in the default configuration before continuing. Figure 1-1. EZ-KIT Lite Hardware Setup ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 27: Installation And Session Startup

    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 4. ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 28 Select EZ-KIT Lite and click Next. 6. 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.

  • Page 29: Evaluation License Restrictions

    Delete. Click OK. Evaluation License Restrictions The ADSP-21375 EZ-KIT Lite installation is part of the VisualDSP++ installation. The EZ-KIT Lite is a licensed product that offers an unre- stricted evaluation license for the first 90 days. Once the initial unrestricted 90-day evaluation license expires: 1.
  • Page 30 SDRAM controller, please refer to the ADSP-21368 SHARC Processor Hardware Reference (includes ADSP-21375). An example program is included in the EZ-KIT Lite installation directory to demonstrate the SDRAM setup. The SPI flash memory connects to the SPI port of the processor and designates: •...

  • Page 31: Elvis Interface

    ADSP-21368 SHARC Processor Hardware Reference (includes ADSP-21375). Example programs are included in the EZ-KIT Lite instal- lation directory to demonstrate the flash memory reads and writes. ELVIS Interface The ADSP-21375 EZ-KIT Lite board contains the National Instruments Educational Laboratory Virtual Instrumentation Suite interface.

  • Page 32: Analog Audio

    SPI port of the processor. The DPI pin 4 ( register) is used DPI4 as the select for the device. For information on how to configure the mul- tichannel codec, refer to the product datasheet at http://www.analog.com/en/prod/0,2877,AD1835A,00.html 1-10 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 33: Leds And Push Buttons

    DAI pins must be configured as interrupts. It is necessary to set up an interrupt routine to determine each pin’s state. Table 1-2 shows the push button and processor connections. Refer to the related example program shipped with the EZ-KIT Lite for more information. ADSP-21375 EZ-KIT Lite Evaluation System Manual 1-11...
  • Page 34 LED3 DPI8 LED4 DPI13 LED5 DPI14 LED6 DAI15 LED7 DAI16 LED8 FLAG3/~MS3/~IRQ3 An example program is included in the EZ-KIT Lite installation directory to demonstrate the functionality of the LEDs and push buttons. 1-12 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 35: Example Programs

    Using ADSP-21375 EZ-KIT Lite Example Programs Example programs are provided with the ADSP-21375 EZ-KIT Lite to demonstrate various capabilities of the evaluation board. These programs are installed with the EZ-KIT Lite software in the subdirectory of the Visu- …\213xx\Examples\ADSP-21375 EZ-KIT Lite alDSP++ installation directory.
  • Page 36 Background Telemetry Channel 1-14 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 37: 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 configuration of the ADSP-21375 board and explains how the board components interface with the processor.

  • Page 38: System Architecture

    Figure 2-1. System Architecture Block Diagram This EZ-KIT Lite has been designed to demonstrate the capabilities of the ADSP-21375 processor. The processor core is powered at 1.2V, and the IO is powered at 3.3V. ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 39: External Port

    Switch (SW2)” on page 2-10. External Port The external port of the ADSP-21375 processor consists of a 24-bit address bus, 16-bit data memory bus, and control lines. The control lines are used to select, read, and write to external memory devices.

  • Page 40: Dai Interface

    DAI7 (SCLK1) ADC_BCLK ADC_SDATA1 DAI5 (SD1A) Phono Jack IN DAI6 (SD1B) ELVIS_TRIG DAI4 (SFS0) MCLK PLLMCLK IN DAI3 (SCLK0) PLLMCLK OUT DAI2 (SD0B) SPDIF OUT DAI1 (SD0A) 12.288MHz Figure 2-2. DAI Connections Block Diagram ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 41: Dpi Interface

    DPI14 (LED5) LED4 DPI13 (LED4) FLASH LED3 DPI8 (LED3) DPI7 (LED2) LED2 LED1 DPI6 (LED1) DPI5 (SPI_FLASHCS) CLATCH DPI4 (SPI_AD1835CS) DPI3 (SPICLK) CCLK AD1835 DPI2 (MISO) COUT DPI1 (MOSI) Figure 2-3. DPI Connections Block Diagram ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 42: Flag Pins

    ) input FLAG1 SDRAM chip select FLAG2 FLAG3 LED8 For information on how to disable a push button from driving its corre- sponding processor flag pin, see “Push Button Enable Switch (SW7)” on page 2-13. ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 43: External Pll

    . The PLL MCLK uses DAI pin 3 as an input clock from the ADSP-21375 processor. The new clock generated by PLL connects to the processor via DAI pin 2. Example programs are included in the EZ-KIT Lite installation directory to demonstrate how to configure and use the board’s external PLL.

  • Page 44: Jtag Emulation Port

    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. JTAG Emulation Port The JTAG emulation port allows an emulator to access the internal and external memory of the processor through a 6-pin interface.

  • Page 45: Switch Settings

    ADSP-21375 EZ-KIT Lite Hardware Reference Switch Settings This section describes the function of the EZ-KIT Lite switches. Figure 2-4 shows the switch locations and default settings. Figure 2-4. Switch Locations and Default Settings ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 46: Boot Mode And Clock Ratio Select Switch (Sw2)

    The core clock frequency can be increased or decreased via software by writing to the register. For more information on changing the core PMCTL clock frequency and other setup information, refer to the ADSP-21368 SHARC Processor Hardware Reference (includes ADSP-21375). 2-10 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 47: Codec Setup Switch (Sw3)

    3 is , and the AD1835A codec generates the control signals. position 4 disconnects the AD1835A codec’s pin from the ADC_DATA DAI interface. This is useful when the DAI interface connects to another device. ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-11...

  • Page 48: Electret Microphone Select Switch (Sw4)

    The second loop-back test switch, , is located at the top right side of SW14 the board. These switches are used only for testing; all switch positions should remain 2-12 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 49: Push Button Enable Switch (Sw7)

    1-9). Each channel must have only one signal selected at a time, as described in Table 2-7. Table 2-7. Oscilloscope Configuration Switch (SW1) Channel Switch Position Audio Circuit Signal AMP_LEFT_IN 1 (OFF 2 (OFF) AMP_RIGHT_IN 3 (OFF) LEFT_OUT 4 (OFF) RIGHT_OUT 5 (OFF) AMP_LEFT_IN ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-13...

  • Page 50: Elvis Function Generator Configuration Switch (Sw13)

    Audio Signal AMP_LEFT_IN LEFT_IN 1 (ON 2 (ON) AMP_RIGHT_IN RIGHT_IN 3 (OFF) AMP_LEFT_IN DAC0 4 (OFF) AMP_RIGHT_IN DAC1 5 (OFF) AMP_LEFT_IN FUNCT_OUT 6 (OFF) AMP_RIGHT_IN FUNCT_OUT 1 Bold typeface denotes the default settings. 2-14 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 51: Ad1835A And Flash Disconnect Switch (Sw15)

    4 is LEDs and Push Buttons This section describes the functionality of the LEDs and push buttons. Figure 2-6 shows the LED and push button locations. Figure 2-6. LED and Push Button Locations ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-15...

  • Page 52: General Purpose Leds (Led1-8)

    If the LED does not light, try cycling power on the board and/or reinstalling the USB driver (see the VisualDSP++ Installation Quick Refer- ence Card). When VisualDSP++ is actively communicating with the EZ-KIT Lite target board, the LED can flicker, indicating communications handshake. 2-16 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 53: Push Buttons (Sw8-11)

    USB cable has been plugged in and communication correctly initialized with the PC. After USB communica- tion has been initialized, the only way to reset the USB is by powering down the board. ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-17...

  • Page 54: Jumpers

    Jumpers Jumpers Figure 2-7 shows the locations and default settings of the EZ-KIT Lite jumpers. Figure 2-7. Jumper Locations 2-18 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 55: Vco Select Jumper (Jp1)

    ELVIS station instead of the processor. The jumper settings are shown Table 2-11. Table 2-11. ELVIS Select Jumper (JP2) JP2 Setting Mode Not connected to an ELVIS station (default) Connected to an ELVIS station ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-19...

  • Page 56: Elvis Voltage Selection Jumper (Jp3)

    The jumper settings are shown in Table 2-13. Table 2-13. ELVIS Select Jumper (JP4) JP4 Setting Mode DAI4 disconnected from the ELVIS TRIG pin (default) DAI4 connected to the ELVIS TRIG pin 2-20 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 57: Connectors

    ADSP-21375 EZ-KIT Lite Hardware Reference Connectors This section describes the connector functionality and provides informa- tion about mating connectors. Figure 2-8 shows the connector locations. Figure 2-8. Connector Locations ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-21...

  • Page 58: Expansion Interface Connectors (J1-3)

    Two-channel right angle RCA jack SWITCHCRAFT PJRAS1X2S02 Mating Cable Two-channel RCA interconnect cable MONSTER CABLE BI100-1M Audio Out RCA Connector (J5) Part Description Manufacturer Part Number Four-channel right angle RCA jack SWITCHCRAFT PJRAS4X2U01 2-22 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 59: Headphone Out Jack (J9)

    CUI INC. DMS070214-P6P-SZ The power connector supplies DC power to the EZ-KIT Lite board. Table 2-14 shows the power supply specifications. Table 2-14. Power Supply Specifications Terminal Connection Center pin +7 VDC@2.14A Outer ring ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-23...

  • Page 60: S/Pdif Coax Connectors (J7 And J8)

    “Codec Setup Switch (SW3)” on page 2-11 more information on how to disable signals already being driven from elsewhere on the EZ-KIT Lite. Part Description Manufacturer Part Number 26-pin IDC header BERG 4102-T08-13LF 2-24 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 61: Jtag Header (Zp4)

    Pin 3 is missing to provide keying. Pin 3 in the mating connector should have a plug. When using an emulator with the EZ-KIT Lite board, follow the connection instructions provided with the emulator. Part Description Manufacturer Part Number 14-pin IDC header 68737-414HLF ADSP-21375 EZ-KIT Lite Evaluation System Manual 2-25...
  • Page 62 Connectors 2-26 ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 63 LINEAR TECH LT1765ES8#PBF GTL2002 PHILIPS GTL2002DP-T TSSOP8 LTC1877 LINEAR TECH LTC1877EMS8#PBF MSOP8 SN74LVC1G08 U16-18 SN74LVC1G08DBVR SOT23-5 TLC2932 TLC2932IPWG4 TSSOP14 16.384MHZ EPSON SG-8002CA-MPT OSC003 MT48LC8M16A MICRON MT48LC8M16A2P-6A 2P-6A TSOP54 21375 M25P20 ST MICRO M25P20-VMN6TP “U29” ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 64 USOIC8 DEVICES AD820ARZ U33-34 ANALOG AD820ARZ SOIC8 DEVICES ADSP-21375KS ANALOG ADSP-21375KSZ-EN Z MQFP208 DEVICES ADG774ABRQZ U24-25 ANALOG ADG774ABRQZ QSOP16 DEVICES ADP1864 ANALOG ADP1864AUJZ-R7 SOT23-6 DEVICES RUBBER FOOT M1-5 MOUSER 517-SJ-5018BK SWITCHCRAFT RAPC712X 2.5MM_JACK CON005 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 65: Adsp-21375 Ez-Kit Lite Bill Of Materials

    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...
  • Page 66 PANASONIC ECJ4YF1E106Z +80-20% 1210 68UF 25V 20% CT1-2 PANASONIC EEE-FC1E680P CAP003 2A SL22 DIGI-KEY SL22-E3/1GI-ND DO-214AA 10UH 20% 445-2014-1-ND IND001 0 1/10W 5% R195-196 VISHAY CRCW08050000Z0EA 0805 190 100MHZ 5A FER7 MURATA DLW5BSN191SQ2 FER002 ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 67 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%...
  • Page 68 0603 4.7UF 25V 20% C217,C220 0805ZD475KAT2A 0805 68PF 50V 5% 06035A680JAT2A 0603 330PF 50V 5% C95,C101,C107, 06035A331JAT2A 0603 C116,C123,C129, C134,C142 470PF 50V 5% 06033A471JAT2A 0603 330 1/10W 5% R139,R163-164, VISHAY CRCW0603330RJNEA 0603 R168-172, R176-178 ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 69 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 R125,R142,R148 DALE CRCW060310K0FKE 1% 0603 75.0K 1/16W R131 VISHAY...
  • Page 70 220PF 50V 5% C89,C97,C103, PANASONIC ECJ-1VC1H221J 0603 C109,C121,C127, C136,C139 680PF 50V 5% C96,C102,C108, PANASONIC ECJ-1VC1H681J 0603 C115,C122,C128, C135,C141,C148- 149,C158,C160 2200PF 50V 5% C88,C98,C104, PANASONIC ECJ-1VB1H222K 0603 C110,C120,C126, C137-138,C219 2.74K 1/10W R38,R47,R53,R61, DIGI-KEY 311-2.74KHRTR-ND 1% 0603 R70,R78,R89,R98 ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 71 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...
  • Page 72 Ref. Qty. Description Reference Manufacturer Part Number Designator 80.6K 1/10W R181 DIGI-KEY 311-80.6KHRCT-ND 1% 0603 6.8UH 25% DIGI-KEY 308-1328-1-ND IND009 A-10 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

  • Page 73: Adsp-21375 Ez-Kit Lite Schematic

    ADSP-21375 EZ-KIT Lite Schematic ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21375 EZ-KIT Lite Title TITLE Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...
  • Page 74 DIP4 32:1 SWT018 RESERVED Boot/Clk Config Switch 3.3V 3.3V 0.01UF DSP OSC ANALOG 20 Cotton Road 0402 0402 Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD 0402 DSP_CLKIN ADSP-21375 EZ-KIT Lite Title 16.384MHZ OSC003 Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...
  • Page 75 DA_EMULATOR_TMS DA_EMULATOR_TCK DA_EMULATOR_TRST DA_EMULATOR_TDI DA_EMULATOR_TDO DA_GP0 IDC7X2 DA_GP1 ANALOG 20 Cotton Road RESET RESET DA_GP2 Nashua, NH 03063 DA_SOFT_RESET DA_SOFT_RESET DEVICES DA_GP3 PH: 1-800-ANALOGD ADSP-21375 EZ-KIT Lite Title DEBUG_AGENT DSP 2 Size Board No. A0202-2006 1.0A SHGND Date 6-15-2007_13:43 Sheet...

  • Page 76: Memory

    0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21375 EZ-KIT Lite Title MEMORY 21375 SDRAM 21371 SDRAM Size Board No. A0202-2006 1.0A Date 9-7-2007_14:44 Sheet...

  • Page 77: Analog Audio

    0402 0402 0402 0805 AOUT4_RIGHT ANALOG 20 Cotton Road 0603 AOUT1_LEFT Nashua, NH 03063 AOUT1_RIGHT DEVICES PH: 1-800-ANALOGD AOUT2_LEFT AOUT2_RIGHT ADSP-21375 EZ-KIT Lite AGND AGND AGND Title DIP8 AD1835 AD1835 SWT016 AD1835 AD8606 ANALOG AUDIO Size Board No. A0202-2006 1.0A...

  • Page 78: Audio Out 1

    49.9K 0603 0603 0603 0603 AGND AGND 0.22UF 0.22UF 0805 0805 ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21375 EZ-KIT Lite AGND AGND Title AD8606 AD8606 AUDIO OUT 1 Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...

  • Page 79: Audio Out 2

    0603 0603 0603 AGND AGND C118 C119 0.22UF 0.22UF 0805 0805 ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD AGND AGND ADSP-21375 EZ-KIT Lite Title AD8606 AD8606 AUDIO OUT 2 Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...

  • Page 80: Audio In And Headphone Out

    AD8606ARZ 0.22UF 0.22UF 0.22UF SOIC8 0805 0805 0805 ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD AGND ADSP-21375 EZ-KIT Lite AGND AGND AGND Title AD8532 AD8606 AD8606 AUDIO IN & HEADPHONE OUT Size Board No. A0202-2006 1.0A Date...
  • Page 81 For Test Purposes Only TLC2932 TLC2932 TLC2932 TLC2932 SPDIF_COAX_IN SPDIF_COAX_OUT ANALOG 20 Cotton Road RX_IN TX_OUT Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD DIP4 ADSP-21375 EZ-KIT Lite Title SWT018 EXTERNAL PLL, SPDIF, & RS-232 Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...

  • Page 82: Elvis Interface

    VDCA_1 VDCB_1 PCI32B AGND DSP IO CURRENT AGND ELVIS CONNECTOR NI ELVIS ID 32 (0010 0000) ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21375 EZ-KIT Lite Title ELVIS INTERFACE Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...

  • Page 83: Push Buttons, Leds, And Reset

    Nashua, NH 03063 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF 0.01UF DEVICES 0402 0402 0402 0402 0402 0402 PH: 1-800-ANALOGD ADSP-21375 EZ-KIT Lite Title PUSHBUTTONS, LEDS, & RESET Size Board No. A0202-2006 1.0A 74LVC14A ADM708 IDT74FCT3244 ADG774A ADG774A SN74LVC1G08 Date 6-15-2007_13:43 Sheet...

  • Page 84: Expansion Interface

    IDC13X2 DPI6_LED1 DPI5_SPI_FLASH_CS MS2_FLAG2_IRQ2 DPI8_LED3 DPI7_LED2 MS3_FLAG3_IRQ3_LED8 DPI10_UART0_RX DPI9_UART0_TX DPI12_UART0_CTS DPI11_UART0_RTS DPI14_LED5 DPI13_LED4 CON019 CON019 CON019 ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21375 EZ-KIT Lite Title EXPANSION INTERFACE Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...

  • Page 85: Power

    0805 C219 R182 Nashua, NH 03063 LABEL "GND" ON ALL TPs LT1765 2200PF 10.0K C217 DO-214AA DEVICES SOIC8 0603 0603 4.7UF PH: 1-800-ANALOGD 0805 TP11 TP10 TP9 ADSP-21375 EZ-KIT Lite Title POWER Size Board No. A0202-2006 1.0A Date 6-15-2007_13:43 Sheet...

  • Page 86: Index

    J9 (headphone out), 1-11, 2-23 P3 (DPI header), 2-24 P4 (DAI header), 2-24 ZP4 (JTAG), 2-8, 2-25 background telemetry channel (BTC), 1-13 contents, of this EZ-KIT Lite package, bill of materials, board schematic (ADSP-21375), ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 87 DPI14-13 pins, 1-12, general-purpose IO pins, 1-11, 2-6, 2-16, 2-17 DPI2-1 (MOSI-0) pins, 1-8, DPI3 (SPI clock) pins, 1-8, DPI4 pins, 1-10, headphone out jack (J9), 2-23 DPI5 (chip select) pins, 1-8, DPI8-6 pins, 1-12, ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 88 RIGHT_OUT signals, 2-13, 2-14 loop-back test switches (SW6, SW14), 2-12 RS-232 connector (J6), ~M2-0 memory select pins, schematic, of ADSP-21375 EZ-KIT Lite, master input clock (MCLK), 1-10 ~MS3 memory select pins, 1-8, 1-12 ADSP-21375 EZ-KIT Lite Evaluation System Manual...
  • Page 89 2-11 SW4 (microphone) switch, 1-11, 2-12 VisualDSP++ environment, SW6 (test) switch, 2-12 SW7 (push button enable) DIP switch, 1-4, voltage-controlled oscillator select jumper (JP1), 1-11, 2-13, 2-17 2-19 SW8-11 (general input) push buttons, 2-17 ADSP-21375 EZ-KIT Lite Evaluation System Manual...

Table of Contents