| DVB设备保存配置信息的方法 |
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| 引用本文： | 郭健,朱民耀. DVB设备保存配置信息的方法[J]. 电视技术, 2009, 33(1) |
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| 作者姓名： | 郭健 朱民耀 |
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| 作者单位： | 上海大学,通信与信息工程学院,上海,200072;上海大学,通信与信息工程学院,上海,200072 |
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| 摘 要： | 提出了一种利用Nor Flash的某一或多个扇区作为NVRAM保存DVB设备配置信息的方法,该方法基于Hash算法,并根据Flash的特点提出了一种简易的损耗均衡方法,同时具备了垃圾回收、断电保护等特点,增强了设备稳定性,延长了设备寿命.
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| 关 键 词： | 非易失性存储器 配置信息 哈希算法 损耗均衡 垃圾回收 断电保护 |
Solution of Configuration Information Storing in DVB Device |
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| GUO Jian,ZHU Min-yao. Solution of Configuration Information Storing in DVB Device[J]. Ideo Engineering, 2009, 33(1) |
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| Authors: | GUO Jian ZHU Min-yao |
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| Affiliation: | School of Communication & Information Engineering;Shanghai University;Shanghai 200072;China |
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| Abstract: | A method to store the configuration information of DVB devices using one or more sectors of Nor Flash as NVRAM is proposed in this paper.This method based on Hash and proposing a simple wear leveling methord has the feature garbage collection and power failure protection according to the characteristics of Flash to strengthen it's stability and prolong life of equipment. |
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| Keywords: | NVRAM configuration information Hash wear leveling garbage collection power failure protection |
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