基于FPGA的电子画图板设计

Design of Electronic Drawing Chart Based on FPGA

随着信息技术的不断发展,数据采集技术已成为重要的现代化工具,并且其应用范围在不断扩大,在通信、雷达、医疗、遥测遥感等领域得到了广泛的应用。主要利用FPGA对鼠标的坐标信号进行采集,加上相关算法,实现了实时在液晶显示器上显示鼠标移动轨迹的效果。

With the continuous development of information technology, data acquisition technology becomes an important modern tool, and its scope of application is expandet. It is widely used in communication, radar, medical, remote sensing and other fields. This real-time system is mainly based on a high-speed FPGA data acquisition for the mouse, with relative algorithm to display the effect of the mouse moving on the LCD monitor.