基于Xscale便携式视频终端硬件设备设计

The Design of the Portable Video Frequency Terminal Hardware Equipment Based on Xscale

本文提出了一种基于Xscale芯片的便携式视频终端硬件设备的设计方法,首先介绍了便携式视频终端的特点以及在此基础上发展起来的OpenGL技术及标准。在此基础上,提出了采用Xscale芯片的实现方案,并详细介绍了Xscale芯片的功能特点。最后对视频图像的处理关键技术进行了适当改进,以便更适合在Xscale芯片实现,并给出了实现结果分析。

This paper proposed one kind of portable video frequency terminal hardware equipment design method based on the Xscale chip, At first . introduced the portable video frequency terminal characteristic as well as the OpenGL technology and the standard which develops in this foundation. And then proposed the realization plan with the Xscale chip, and introduced the Xscale chip function characteristic in details. Finally has made the suitable improvement to the video frequency picture processing essential technology, in order to suits in the Xscale chip realization, besides that has produced the realization result analysis.