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本文介绍了HWB-DVR数字视频录像机的整体设计思想,描述了其软硬件的构成,对其中嵌入式CPU和编/解码IC的工作原理做了详细说明。
This paper introduces the overall design idea of HWB-DVR digital video recorder, describes the composition of its hardware and software, and details the working principle of embedded CPU and coder / decoder IC.