Overview

Features and Benefits

  • ADSP-21479: 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
  • 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 compliant

Product Details

The SHARC® 21479 EZ-Board™ evaluation board provides developers with a low-cost platform for initial evaluation of the 2147x SHARC processors via an external JTAG emulator or standalone debug agent board.

Note: To debug you must have a Debug Agent Board or Emulator. The EZ-Board has an expansion interface that allows for modularity with different EZ-Extender boards.

Ordering Information:
Part number: ADZS-21479-EZBRD

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

Contact Support

System Requirements

  • Windows XP Professional SP3 (32-bit only).
  • Windows Vista Business/Enterprise/Ultimate SP2 (32-bit only). It is recommended to install the software in a non-UAC-protected location.
  • Windows 7 Professional/Enterprise/Ultimate (32 and 64-bit). It is recommended to install the software in a non-UAC-protected location.
  • Minimum of 2 GHz single core processor, 3.3 GHz dual core is recommended.
  • Minimum of 1 GB memory (RAM), 4 GB is recommended.
  • Minimum of 2 GB hard disk (HDD) space is required.
  • CrossCore Embedded Studio for Analog Devices Processors.
  • VisualDSP++ 5.0 and Latest Update.

Software

Software Modules

The Dolby Digital EX Decoder library for the SHARC processor is an extension of the Dolby Digital decoding algorithm that adds a center rear channel to 5.1-channel playback, expanding the surround sound experience to 6.1 channels.
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 Dolby Digital Plus, or Enhanced AC-3 (E-AC-3) library for the SHARC processor is an advanced surround sound audio codec designed specifically for evolving media.
The Dolby Pro Logic IIz Decoder library for the SHARC processor is an extension of Dolby Pro Logic IIx that provides two additional “front height” output channels.
The Dolby Pro Logic IIx library for the SHARC processor is a proprietary algorithm from Dolby Laboratories intended for extending stereo or 5.1-channel audio to 6.1 or 7.1 channels.
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.
The SRS TruVolume® library for the SHARC processor implements automatic volume-control post-processing that adjusts the amplitude of a stereo audio signal to maintain a constant perceived level of loudness in spite of level changes in the input audio material.
The Dolby Volume library for the SHARC processor is an advanced automatic volume control system that analyses the perceived volume of audio and adjusts it to maintain an enhanced and uniform listening experience.

DSP Software

ADSP-21479 Board Support Package (Rev. 1.0.0)

Software Development Tools

CrossCore® Embedded Studio is a world-class integrated development environment (IDE) for the Analog Devices Blackfin®, SHARC® and ARM processor families.

Related Hardware (1)

Emulator Hardware

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