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  DSP开发工具 -- DSP56852开发板    

  DSP56852开发工具

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  The DSP56852EVM is designed as a versatile Digital Signal Controller, (DSC), development card for developing real-time software and hardware products to support a new generation of applications in digital and wireless messaging, digital answering machines, feature phones, modems, and digital cameras. The power of the 16-bit DSP56852 DSP, combined with the on-board 128K ? 16-bit external program/data static RAM (SRAM), 128K ? 16-bit external data/program SRAM, RS-232 interface, stereo 16-bit codec interface, Daughter Card Expansion interface and parallel JTAG interface, makes the DSP56852EVM ideal for developing and implementing many audio and voice algorithms, as well as for learning the architecture and instruction set of the DSP56852 processor.

DSP56852EVM Features

  • DSP56852 16-bit +1.8V/+3.3V
  • Digital Signal Processor operating at 120MHz
  • External fast static RAM (FSRAM) memory, configured as:
    • 128K?16-bit of memory with 1 wait state at 120MHz via CS0
    • 128K?16-bit of memory with 1 wait state at 120MHz via CS1/CS2
  • 1M-bit Serial EEPROM/Data FLASH
  • 4.00MHz crystal oscillator for DSP frequency generation
  • Optional external oscillator frequency input connectors
  • Joint Test Action Group (JTAG) port interface connector connector for an external debug Host Target Interface
  • On-board Parallel JTAG Host Target Interface, with a connector for a PC printer port cable
  • RS-232 interface for easy connection to a host processor
  • 16-bit stereo codec interface
  • Stereo headphone interface
  • Codec sample rate selector
  • Peripheral Daughter Card Expansion Connector, to allow the user to connect his own SCI, ISSI, SPI or GPIO-compatible peripheral to the DSP
  • Memory Daughter Card Expansion Connector, to allow the user to connect his own memory or memory device to the DSP

DSP56852EVM Kit Contains

  • 56852EVM Board
  • Parallel cable
  • +12V DC power supply
  • motorola 56800/E Accelerated Development System Resource CD-ROM
  • Metrowerks® CodeWarrior® with Processor ExpertTM Development Tools CD-ROM
  • 56852EVM Kit Installation Guide

此外,用户还需自备以下硬件设备:

  • IBM-PC兼容计算机,640K以上内存和1M以上硬盘空间(1台)

         
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