The design of image acquisition and display system Nios II -based design

摘要：

The FPGA with Avalon Bus architecture and Nios softcore processor developed by Altera Corporation is an advanced embedded solution for control and interface systems.a embedded system with A CCD data acquisition system and a VGA display module is very common in the industry design. With the rapid development of embedded systems, in particular the development of high-speed image processing, displaying the real-time image processing is very important.Based on the principle of VGA display, abandoning VGA display dedicated chip and using SOPC (Programmable System-on-Chip) technology, embed Nios II 32-bit processor soft-core in the FPGA (Field Programmable Gate Arrays) chips,Through programming the image acquisition module,DMA control module,VGA display and control module, VGA image acquisition and display controller is designed. VGA display system based on this method is a small size, low power consumption and high reliability.

关键词： VGA image acquisition SOPC Nios Ⅱ FPGA

作者: Song Gu Zhou hulin

作者单位: Department of Electronic Engineering University of Electronic Science and Technologyof China Zhongsh Department of Electronic Engineering University of Electronic Science and Technologyof China Chengdu

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Education Technology and Computer(第二届IEEE教育技术与计算机国际会议 ICETC 2010)

会议地点: 上海

会议语种:英文

页码: 23-26

在线出版日期: 2010-06-22（万方平台首次上网日期，不代表论文的发表时间）