A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata
Quantum-dot Cellular Automata (QCA) technology is one of the most important new nanotechnologies and is a suitable replacement for CMOS circuits. Majority gate and Inverter are the primary building blocks in QCA circuits. Content Addressable Memory (CAM) is a type of memory used in applications that...
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| Format: | Article |
| Language: | en |
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UTHM Publishing
2020
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| Online Access: | http://eprints.uthm.edu.my/6366/1/AJ%202020%20%28825%29.pdf http://eprints.uthm.edu.my/6366/ https://doi.org/10.30880/ijie.2020.12.04.003 |
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| author | H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial |
| author_facet | H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial |
| author_sort | H. Majeed, Ali |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Quantum-dot Cellular Automata (QCA) technology is one of the most important new nanotechnologies and is a suitable replacement for CMOS circuits. Majority gate and Inverter are the primary building blocks in QCA circuits. Content Addressable Memory (CAM) is a type of memory used in applications that require high speed. In this paper, a novel five input majority gate is introduced. This gate is simulated with QCADesigner tool and compared with previous same structures. Then, the proposed gate used to design a CAM cell in a single layer after deriving the minority gate from the proposed majority gate. The proposed CAM cell has a simple and robust structure and does not require wire crossover, also it reduces circuit complexity by 7% in term of cell count compared to existing structures. |
| format | Article |
| id | my.uthm.eprints-6366 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2020 |
| publisher | UTHM Publishing |
| record_format | eprints |
| spelling | my.uthm.eprints-63662022-01-30T07:27:44Z http://eprints.uthm.edu.my/6366/ A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial T Technology (General) Quantum-dot Cellular Automata (QCA) technology is one of the most important new nanotechnologies and is a suitable replacement for CMOS circuits. Majority gate and Inverter are the primary building blocks in QCA circuits. Content Addressable Memory (CAM) is a type of memory used in applications that require high speed. In this paper, a novel five input majority gate is introduced. This gate is simulated with QCADesigner tool and compared with previous same structures. Then, the proposed gate used to design a CAM cell in a single layer after deriving the minority gate from the proposed majority gate. The proposed CAM cell has a simple and robust structure and does not require wire crossover, also it reduces circuit complexity by 7% in term of cell count compared to existing structures. UTHM Publishing 2020 Article PeerReviewed text en http://eprints.uthm.edu.my/6366/1/AJ%202020%20%28825%29.pdf H. Majeed, Ali and Zainal, Mohd Shamian and Alkaldy, Esam and Md Nor, Danial (2020) A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata. International Journal of Integrated Engineering, 12 (4). pp. 28-38. ISSN 2229-838X https://doi.org/10.30880/ijie.2020.12.04.003 |
| spellingShingle | T Technology (General) H. Majeed, Ali Zainal, Mohd Shamian Alkaldy, Esam Md Nor, Danial A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata |
| title | A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata |
| title_full | A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata |
| title_fullStr | A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata |
| title_full_unstemmed | A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata |
| title_short | A content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata |
| title_sort | content-addressable memory structure using novel majority gate with 5-input in quantum-dot cellular automata |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/6366/1/AJ%202020%20%28825%29.pdf http://eprints.uthm.edu.my/6366/ https://doi.org/10.30880/ijie.2020.12.04.003 |
| url_provider | http://eprints.uthm.edu.my/ |