| 可重用AVS芯片结构软硬件协同设计 |
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| 引用本文： | 王忠平,祝永新,郭炜.可重用AVS芯片结构软硬件协同设计[J].信息技术,2008,32(6). |
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| 作者姓名： | 王忠平 祝永新 郭炜 |
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| 作者单位： | 上海交通大学微电子学院,上海,200240 |
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| 摘 要： | 根据软硬件设计思想设计一个结构划分合理的可重用的AVS视频解码器结构.通过ARM平台软件移植,然后使用ARM ESL工具对系统模块性能进行整体评估,然后根据评估结果以及硬件实现复杂度进行软硬件结构的划分,定制软硬件模块接口,从硬件扩展考虑把硬件部分设计为与H.264解码器兼容并用SystemC模拟,最后在SOC Designer 平台做协同验证及仿真.
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| 关 键 词： | ESL ARM SystemC AVS 软硬件协同设计 可重用 芯片结构 软硬件协同设计 based architecture design decoder 仿真 协同验证 Designer 模拟 SystemC 视频解码器 硬件部分设计 扩展 模块接口 结构划分 软硬件结构 实现复杂度 评估结果 整体评估 |
Reusable AVS decoder SOC architecture design based on software-hardware co-design |
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| WANG Zhong-ping,ZHU Yong-xin,GUO Wei.Reusable AVS decoder SOC architecture design based on software-hardware co-design[J].Information Technology,2008,32(6). |
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| Authors: | WANG Zhong-ping ZHU Yong-xin GUO Wei |
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| Affiliation: | WANG Zhong-ping,ZHU Yong-xin,GUO Wei(School of Microelectronics,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | The paper presents the design of a reusable AVS decoder SOC architecture.By transplanting the soft ware code to ARM platform,and profiling data using ESL tools,to evaluate and specify the software and hardware partition,and then defining the software-hardware interface,designing the accelerate and reusable for H.264 hardware using systemC language.At last,the whole software and hardware architecture is verified on ARM SOC Designer platform. |
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| Keywords: | ESL ARM systemC AVS software hardware co-design |
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