標題: | Nonvolatile Crossbar 2D2R TCAM with Cell Size of 16.3 F-2 and K-means Clustering for Power Reduction |
作者: | Zhou, Keji Xue, Xiaoyong Yang, Jianguo Xu, Xiaoxin Lv, Hangbing Wang, Mingyu Jing, Ming'e Liu, Wenjun Zeng, Xiaoyang Chung, Steve S. Li, Jing Liu, Ming 交大名義發表 National Chiao Tung University |
關鍵字: | TCAM;2D2R;Crossbar;Machine Learning;K-means Clustering |
公開日期: | 1-一月-2018 |
摘要: | A 28nm 16Kb nonvolatile ternary content addressable memory (nvTCAM) test chip based on logic-compatible resistive memory (ReRAM) is demonstrated with high density and low power for packet routing in network applications. The crossbar array exhibits a smallest cell size of 16.3F(2) by using 2-diode-2-ReRAM (2D2R) nvTCAM cell, useful for further 3-dimension (3D) stacking. K-means clustering is employed to allocate the storage of routing table entry for given bank count. Then the search of destination IP address can be classified and confined to a specific bank, reducing active banks for power saving. Evaluations show >3X improvement in cell density and >70% reduction in search energy with limited overhead in silicon area for bank count of four. |
URI: | http://hdl.handle.net/11536/151096 |
期刊: | 2018 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE (A-SSCC): PROCEEDINGS OF TECHNICAL PAPERS |
起始頁: | 135 |
結束頁: | 138 |
顯示於類別: | 會議論文 |