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https://hdl.handle.net/10356/144049| Title: | Factorized carry lookahead adders | Authors: | Balasubramanian, Padmanabhan Maskell, Douglas Leslie |
Keywords: | Engineering::Computer science and engineering::Hardware Engineering::Electrical and electronic engineering::Integrated circuits |
Issue Date: | 2019 | Source: | Balasubramanian, P., & Maskell, D. L. (2019). Factorized carry lookahead adders. 14th International Symposium on Signals, Circuits and Systems (ISSCS 2019). doi:10.1109/ISSCS.2019.8801765 | Project: | MOE2017-T2-1-002 MOE2018-T2-2-024 |
Conference: | 14th International Symposium on Signals, Circuits and Systems (ISSCS 2019) | Abstract: | New factorized carry lookahead adders corresponding to the regular carry lookahead adder (RCLA) architecture viz. the factorized regular carry lookahead adder (FRCLA), and the block carry lookahead adder (BCLA) architecture viz. the factorized block carry lookahead adder (FBCLA) are presented. The idea behind the proposed factorized carry lookahead adders is discussed and example implementations are provided. The RCLA, BCLA, FRCLA and FBCLA were realized using the gates of a 32/28nm CMOS standard digital cell library. The results show that the proposed FRCLA achieves an average reduction in the power-delay product i.e., energy by 7.85% for 32- and 64-bit additions compared to the best among the rest. | URI: | https://hdl.handle.net/10356/144049 | ISBN: | 978-1-7281-3896-1 | DOI: | 10.1109/ISSCS.2019.8801765 | Schools: | School of Computer Science and Engineering | Rights: | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/ISSCS.2019.8801765 | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
| Appears in Collections: | SCSE Conference Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Factorized Carry Lookahead Adders.pdf | 245.37 kB | Adobe PDF |  View/Open |
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