首页> 外文会议>Second International Workshop on System-on-Chip for Real-Time Applications, Jul 6-7, 2002, Banff, Alberta >An Novel Low Power Embedded Memory Architecture for MPEG-4 Applications with Mobile Devices
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An Novel Low Power Embedded Memory Architecture for MPEG-4 Applications with Mobile Devices

机译:适用于移动设备的MPEG-4应用的新型低功耗嵌入式存储器架构

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This paper presents a novel embedded memory architecture for MPEG-4 synthetic video object decoding that is used in a new chipset for third generation mobile phones. The embedded memory architecture stores video frame and motion vectors, then it computes in memory the predicted frame, which generates the MPEG-4 video sequence. The embedded memory is optimized with a parallel reading and writing operations. The architecture has been prototyped in 0.35 i m CMOS technology using TSMC standard cells and the Digital Video Processing and Digital VLSI Prototyping (DVP~2) group's custom cells.
机译:本文提出了一种用于MPEG-4合成视频对象解码的新颖嵌入式存储器体系结构,该体系结构用于第三代移动电话的新芯片组中。嵌入式存储器架构存储视频帧和运动矢量,然后在内存中计算预测帧,从而生成MPEG-4视频序列。嵌入式存储器通过并行读写操作进行了优化。该架构已采用TSMC标准单元和数字视频处理与数字VLSI原型设计(DVP〜2)组的定制单元以0.35 i m CMOS技术进行了原型设计。

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