The performance of graphics display is becoming more and more important in embedded system, the paper studies two kinds of high-frequency algorithms, which is line drawing and rectangle filling, uses Verilog to recreat them, and implements on FPGA. Test results shows that the graphics acceleration modules can evidently accelerate the graphics display performance.%在嵌入式系统中,图形显示性能越来越受到重视,文章对常用的二维画线和矩形填充算法进行研究,使用Verilog硬件描述语言实现其功能,并在FPGA上进行验证.实践证明,使用文中的方法进行二维绘图,具有明显的加速效果.
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