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| A Robust and Power-Effcient SoC Implementation in 65nm | |
| 作者姓名： | 肖斌 张译夫 高燕萍 杨梁 吴冬梅 范宝峡 |
| 作者单位： | State Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences;University of Chinese Academy of Sciences;Loongson Technology Corporation Limited |
| 基金项目： | supported by the National Natural Science Foundation of China under Grant Nos.61003064,61050002,61070025,61100163;the National High Technology Research and Development 863 Program of China under Grant Nos.2012AA010901,2012AA011002, 2012AA012202, 2013AA014301 |
| 摘 要： | Godson2H is a complex SoC (System-on-Chip) of Godson series, which is a 117mm2, 152 million transistors chip fabricated in 65nm CMOS LP/GP process technology. It integrates a 1GHz processor core and abundant high or low speed peripheral IO interfaces. To overcome on-chip-variation problems in deep submicron designs, many methods are adopted in clock tree, and PVT detectors are integrated for debug. To meet the low power constraints in different applications, most of state-of-the-art low power methods are used carefully, such as dynamic voltage and frequency scaling, power gating and aggressive multi-voltage design. |
| 关 键 词： | System-on-Chip on-chip-variation PVT detector low power hierarchical design flow |
A Robust and Power-Efficient SoC Implementation in 65 nm |
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| Bin Xiao , Yi-Fu Zhang , Yan-Ping Gao , Liang Yang , Dong-Mei Wu , Bao-Xia Fan.A Robust and Power-Effcient SoC Implementation in 65nm[J].Journal of Computer Science and Technology,2013,28(4):682-688. | |
| Authors: | Bin Xiao Yi-Fu Zhang Yan-Ping Gao Liang Yang Dong-Mei Wu Bao-Xia Fan |
| Affiliation: | 1. State Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences Beijing 100190, China;University of Chinese Academy of Sciences, Beijing 100049, China;Loongson Technology Corporation Limited, Beijing 100190, China 2. Loongson Technology Corporation Limited, Beijing 100190, China 3. State Key Laboratory of Computer Architecture, Institute of Computing Technology, Chinese Academy of Sciences Beijing 100190, China;Loongson Technology Corporation Limited, Beijing 100190, China |
| Abstract: | Godson2H is a complex SoC (System-on-Chip) of Godson series, which is a 117 mm2, 152 million transistors chip fabricated in 65 nm CMOS LP/GP process technology. It integrates a 1 GHz processor core and abundant high or low speed peripheral IO interfaces. To overcome on-chip-variation problems in deep submicron designs, many methods are adopted in clock tree, and PVT detectors are integrated for debug. To meet the low power constraints in different applications, most of state-of-the-art low power methods are used carefully, such as dynamic voltage and frequency scaling, power gating and aggressive multi-voltage design. |
| Keywords: | System-on-Chip on-chip-variation PVT detector low power hierarchical design flow |
| 本文献已被 CNKI 万方数据 SpringerLink 等数据库收录！ | |
