摘要
本文介绍了基于USB2.0接口的68013A的图像采集板设计方案,包括硬件设计,下位机程序设计,上位机程序设计,USB驱动程序改写。在此基础上,实现了PC端实时显示感光芯片OV6620输出的数字信号图像。
This paper introduces the design of image acquisition board via USB2.0 in 68013A. The hardware circuit is drawn. The program running in 68013A and PC are also designed. And the driver of USB is rewritten. The real-time image grabing from OV6620 sensor can be displayed on PC.
出处
《自动化技术与应用》
2013年第1期20-24,共5页
Techniques of Automation and Applications
