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    Kit Overview


    The ADSP-21375 EZ-KIT LiteADSP-21375 EZ-KIT Lite provides developers with a cost-effective method for initial evaluation of the ADSP-2137x SHARC® Processors via a USB-based, PC-hosted tool set. With this EZ-KIT Lite, users can learn more about the Analog Devices (ADI) ADSP-2137x hardware and software development tools, and quickly prototype a wide range of applications.


    The EZ-KIT Lite includes an ADSP-21375ADSP-21375 SHARC Processor desktop evaluation board along with an evaluation suite of the VisualDSP++ development and debugging environment, including the C/C++ compiler, assembler, and linker. The evaluation suite of VisualDSP++ is designed to be used with the EZ-KIT Lite only.


    The ADSP-21375 EZ-KITADSP-21375 EZ-KIT contains an ADSP-21375ADSP-21375 SHARC® Processor.  The ADSP-21375 device offers the highest MFLOP/$ performance for a variety of applications. It is a member of the SIMD SHARC family of DSPs that feature Analog Devices’ Super Harvard Architecture.The processor is 32-bit/40-bit floating-point processor optimized for high performance automotive audio applications with their large on-chip SRAM and mask-programmable ROM, multiple internal buses to eliminate I/O bottlenecks, and an innovative digital applications interface (DAI).The ADSP-21375ADSP-21375 device is pin-compatible and code-compatible with prior SHARC® Processors such as the ADSP-21367 and ADSP-21369.


    Key Applications: Automotive Audio, Professional Audio, Industrial and Instrumentation, Consumer AVR

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    Development Tools


    Software Development Tools:


    Tool TypeSupplierMPNSupported FamilyDescription
    IDEAnalog DevicesVisualDSP++Blackfin / SHARC / TigerSHARC / ADSP-21xxVisualDSP++® is an easy-to-use integrated software development and debugging environment (IDDE). Efficiently manage projects from start to finish from within a single interface. Learn More


    Hardware Development Tools:


    Tool TypeSupplierMPNSupported FamilyDescription
    EmulatorAnalog DevicesADZS-HPUSB-ICEADZS-HPUSB-ICEBlackfin / SHARC / TigerSHARC / ADSP-21xxHigh Performance USB-Based Emulator for all ADI JTAG processors and DSPs
    EmulatorAnalog DevicesADZS-USB-ICEADZS-USB-ICEBlackfin / SHARC / TigerSHARC / ADSP-21xxUSB-Based Emulator for all ADI JTAG processors and DSPs


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    Technical Documents

    Learning Center


    User ManualADI: ADSP-21375 EZ-KIT Lite System Manual
    DatasheetADI: Datasheet for ADSP-21371/75
    Application NoteADI: EE-319 - Estimating Power Dissipation for ADSP-21375 SHARC Processors
    Application NoteADI: EE-303 - Application Note of Using VisualDSP++ Thread-Safe Libraries with a Third-Party RTOS
    Application NoteADI: EE-296 - Application Note of Using the UART Port Controller on SHARC Processors
    Application NoteADI: EE-290 - Application Note of Managing the Core PLL on SHARC Processors
    Application NoteADI: EE-286 - Application Note of Interfacing SDRAM Memories to SHARC Processors
    Application NoteADI: EE-285 - Application Note of Migrating from ADSP-21065L to ADSP-21375 SHARC Processors
    Application NoteADI: EE-253 - Application Note of Power Bypass Decoupling of SHARC Processors (Rev 1, 12/2006)


    Design Elements


    SchematicsADI: ADSP-21375 EZ-KIT Lite Schematics

    ADI: ADSP-21375 EZ-KIT Lite Layout

    Simulation ModelADI: ADSP-21375 SHARC Processor BSDL File 208 Pin MQFP Package
    Simulation ModelADI: ADSP-21375 SHARC IBIS Datafile MQFP Package


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    Kit Features



    • Analog Devices ADSP-21375ADSP-21375 processor
      • 208-pin MQFP package
      • 266 MHz core clock speed
    • Synchronous dynamic random access memory (SDRAM)
    • 2M x 16-bit x 4 banks
    • Flash memory
      • 1M x 8-bit
    • Serial peripheral interface (SPI) flash memory
      • 2 Mbit
    • 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
    • Universal asynchronous receiver/transmitter (UART)
    • National Instruments Educational Laboratory Virtual Instrumentation Suite (ELVIS) Interface
      • LabVIEW™-based virtual instruments
      • Multifunction data acquisition device
      • Bench-top workstation and prototype board
    • LEDs
      • 11 LEDs: 1 power (green), 1 board reset (red), 1 USB monitor (amber), and 8 general purpose (amber)
    • Push buttons
      • 5 push buttons: 1 reset, 2 connected to DAI, 2 connected to the FLAG pins of the processor
    • Expansion interface (Type A)
      • Parallel port, FLAG pins, DPI, DAI
    • Other features
      • JTAG ICE 14-pin header
      • Test points for processor current measurement
      • DPI header
      • DAI header


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    Kit Contents


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