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嵌入式实时DSP图像监控系统的设计 被引量:11

Design of Embedded Real-Time DSP Image Monitor System
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摘要 基于以太网的多功能图像网络监控系统,采用网络控制芯片LAN91C111作为通信接口,用专用图像处理芯片TMS320C6211B及复杂可编程逻辑器件EPM7256AE进行实时数字图像信号的采集和处理。经实验验证,该系统可以很好的满足性能要求,并且具有系统结构简单紧凑的特点。 The multifunction image network monitor system based on Ethernet adopt network control chip LAN91C111 as the communication interface as well as the dedicated image processing chip TMS320C6211B and complex programmable logic device EPM7256AE to complete sampling and processing of the real-time digital image signals. This system has been testified by sets of experiment to fulfill the performance acquirements and have the advantage of simple and compact characteristic.
作者 延明
出处 《电子器件》 EI CAS 2006年第3期813-816,共4页 Chinese Journal of Electron Devices
关键词 嵌入式 视频采集 DSP图像处理 embedded video sampling DSP image process
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参考文献7

  • 1LAN91C111 Technical Reference Manual[S],SMSC Co.2001.
  • 2SAA7111A DATA SHEET[S].Philips Semiconductors.2000.
  • 3TMS320C6211 FIXED-POINT DIGITAL SIGNAL PROCESSOR[S].Texas Instruments Incorporated,2004.
  • 4The I2C-Bus Specification Version 2[S].1 January 2000,Philips Semiconductors.
  • 5MAX7000A Programmable Logic Device Data Sheet October 2002,Altera Corporation.
  • 6IDT71V416 Static RAM[S],December 2004,Integrated Device Technology Inc.
  • 7K4S561632A CMOS SDRAM[S] Sep.1999,SASSUNG.

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