| 一种基于三模冗余令牌的自恢复控制器 |
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| 引用本文： | 孙科,梁华国,黄正峰,王伟.一种基于三模冗余令牌的自恢复控制器[J].计算机应用,2009,29(2):614-617. |
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| 作者姓名： | 孙科 梁华国 黄正峰 王伟 |
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| 作者单位： | 1. 合肥工业大学,计算机与信息学院,合肥,230009
2. 合肥工业大学,计算机与信息学院,合肥,230009;中国科学院计算技术研究所,系统结构重点实验室,北京,100190 |
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| 基金项目： | 国家自然科学基金，国家自然科学基金重点项目，国家高技术研究发展计划(863计划)，中国博士后科学基金，高校博士点新教师基金，中国科学院计算机系统结构重点实验室开放课题 |
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| 摘 要： | 针对集成电路特征尺寸进入纳米级后软错误率持续攀升的问题，本文以状态机拆分和三模冗余令牌为基础，提出更为可靠的自恢复控制器结构，并对典型基准电路进行了故障注入和仿真综合实验。结果表明，该结构以很小的硬件代价取得了更好的容错效果
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| 关 键 词： | 自恢复 卷回 状态机拆分 三模冗余 令牌 |
| 收稿时间： | 2008-09-05 |
Self-recovering controller based on TMR-token |
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| SUN Ke,LIANG Hua-guo,HUANG Zheng-feng,WANG Wei.Self-recovering controller based on TMR-token[J].journal of Computer Applications,2009,29(2):614-617. |
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| Authors: | SUN Ke LIANG Hua-guo HUANG Zheng-feng WANG Wei |
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| Affiliation: | SUN Ke1,LIANG Hua-guo1,HUANG Zheng-feng1,WANG Wei1,21.School of Computer , Information,Hefei University of Technology,Hefei Anhui 230009,China,2.Key Laboratory of Computer System , Architecture,Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100190 |
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| Abstract: | As the feature sizes decrease to nm, the ever increasing soft error rate continues its stronger and stronger challenge to ICs such as controllers face. A more dependable self-recovering controller structure was presented based on finite state machine splitting and token hardened. The experimental results of fault injection, simulation and synthesis on some typical benchmarks show that the presented structure achieves a perfect soft error tolerant effect at a very low cost of hardware. |
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| Keywords: | self-recovering rollback Finite State Machine (FSM) splitting Three Modular Redundancy (TMR) token |
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