摘要
随着1080P高清视频以及4K超高清晰视频的普及和应用,基于传统单核DSP处理器的视频信息处理已有些力不从心。为此TI公司推出了一款专门用于高清视频处理的多核DSP处理器,它拥有4个不同类型的处理器,使得视频处理达到了一个更高水平。本文分析研究了该处理器的多核DSP结构及应用开发方法,并对多核间的协调工作及负载情况进行了测试分析。
With the popularity and application of 1080P high-definition video and 4K ultra high-definition video, the video information processing based on traditional single-core DSP processor has been inadequate. Trs multi-core IDSP processor for high-definition video pro cessing has four different types of processors, so that the video processing has reached a higher level. This paper analyzes the multicore DSP structure and application development methods of the processor, and tests the coordination work and load conditions of different processors.
出处
《单片机与嵌入式系统应用》
2014年第8期39-41,69,共4页
Microcontrollers & Embedded Systems
