Обзор

Особенности и преимущества

  • ADSP-21489: 196-pin BGA package, 16.625 MHz CLKIN oscillator
  • Flash Memory: 4 M x 8-bit, Numonyx
  • SDRAM Memory: 16Mb x16 bit, Micron MT48LC16M16A2P
  • Asynch SRAM: 1M x16 bit, ISSI IS61WV102416BLL-10TLI
  • •SPI Memory: 16 Mbit
  • Analog Audio: AD1939 Codec
  • SPDIF: RCA phone jacks
  • UART: ADM3202 RS-232 line driver/receiver
  • Power Supply: 5V @ 3.6 Amps
  • LEDs: 10 LEDs: 1 power (green), 1 board reset (red), and 8 general purpose (amber)
  • Push Buttons: (5) push buttons: (1) reset, (2) connected to DAI, (2). IRQ/Flag
  • SHARC Expansion Interface II: AMI, Flags/IRQs, DAI, DPI, PWR_IN, 3.3V, GND ant
  • Other Features: Standalone Debug Agent Interface, RTC (Real Time Clock) implementation, Shift Register Interface, MP JTAG IN and OUT Connectors, 0-ohm resistors for DSP current measurement, CE compli

Подробнее о продукте

The ADSP-21489 EZ-KIT Lite® provides developers with a cost-effective method for initial evaluation of the ADSP-21483/21486/21487/21489 SHARCs® Processors via a USB-based, PC-hosted tool set. With this EZ-KIT Lite, users can learn more about the Analog Devices (ADI) ADSP-21489 hardware and software development, and quickly prototype a wide range of applications.

 

The EZ-KIT Lite includes an ADSP-21489 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 EZ-KIT Lite also comes with a standalone debug agent board that is removable to allow a user to plug-in an external emulator.


Ordering Information:
Part number: ADZS-21489-EZLITE


CROSSCORE® Tools Support:
Tel: 1-800-ANALOGD (262-5643)
Contact Support

Области применения и технологии

Применяемые компоненты

Содержимое комплекта

EZ-Board Package Contents
  • ADSP-21489 EZ-Board
  • 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

EZ-KIT Package Contents
  • ADSP-21489 EZ-Board
  • Standalone debug agent (SADA2)
  • USB cable
  • 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

Системные требования

This EZKIT is supported by both the CrossCore® Embedded Studio and VisualDSP++ development environments.


Please download the CrossCore® Embedded Studio Release Notes or the VisualDSP++ Release Notes for the latest information about System Requirements.


CrossCore Embedded Studio

Minimum hardware requirements for the installation:

  • 2 GHz single core processor; 3.3GHz dual core or better recommended
  • 4 GB RAM; 8GB or more recommended
  • 2 GB available disk space
  • One open USB port

Supported Operating Systems:

  • Windows 7 Professional, Enterprise, or Ultimate (32 and 64-bit)
  • Windows 8.1 Pro or Enterprise (32 and 64-bit)
  • Windows 10 Pro or Enterprise (32 and 64-bit)
  • Ubuntu 14.04 (32-bit)

VisualDSP++

Minimum hardware requirements for the installation:

  • 2 GHz single core processor; 3.3GHz dual core or better recommended
  • 1 GB RAM; 4GB or more recommended
  • 2 GB available disk space
  • One open USB port

Supported Operating Systems:

  • Windows XP Professional SP3 (32-bit only)
  • Windows Vista Business, Enterprise, or Ultimate SP2 (32-bit only)
  • Windows 7 Professional, Enterprise, or Ultimate (32 and 64-bit)
  • Windows 8 Pro or Enterprise (32 and 64-bit)

Программное обеспечение

Программные модули

The Digital Theatre Systems (DTS) Surround Sensation Decoder library for the SHARC processor is an audio post-processing module that delivers an enhanced stereo experience from a multi-channel surround source.
The Digital Theatre Systems (DTS) Neo:X Decoder library for the SHARC processor operates on PCM data received either through analog or digital input channels or from a decoder module such as DTS 5.1 decoder.
The Digital Theatre Systems (DTS) Decoder library for the SHARC processor implements a DTS decoder, which is compliant with DTS 5.1 specification.
The MPEG-4 HE-AAC v2 decoder library (with DAB and DRM support) for the SHARC processor implements a combination of Advanced Audio Coding (AAC), Spectral Band Replication (SBR) and Parametric Stereo (PS), standardized as the High-Efficiency v2 profile in MPEG-4 (HE AAC v2).
The Digital Theatre Systems (DTS) Neo:X Decoder library for the SHARC processor is an audio post-processing module that maximizes the perceived loudness for a stereo source without cause audible distortion.
The Digital Theatre Systems (DTS) Enhance Decoder library for the SHARC processor dynamically equalizes stereo audio to give improved brightness at all volume levels.
The Dirac Dimensions library for the SHARC processor implements an audio post-processing module specified by Dirac Research for the purpose of delivering premium automotive surround sound.

ПО для DSP

ADSP-21489 Board Support Package (Rev. 1.0.0)

Инструменты проектирования

Инструменты разработки ПО

SigmaStudio™ for SHARC is a programming, development, and tuning software environment that allows an audio designer to graphically design and program audio applications utilizing an extensive set of pre-built audio algorithms.

Связанное оборудование (1)

Emulator Hardware

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