Microelectronics, Volume. 53, Issue 5, 820(2023)

A Low Power Approximate Multiplier Based on Novel 4-1 Compressor

PENG Zeyang, HOU Bowen, and HE Yajuan
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  • [in Chinese]
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    References(9)

    [1] [1] YANG Z, HAN J, LOMBARDI F. Approximate compressors for error-resilient multiplier design [C]// 2015 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFTS). Amherst, MA, USA. 2015: 183-186.

    [2] [2] VENKATACHALAM S, KO S B. Design of power and area efficient approximate multipliers [J]. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2017, 25(5): 1782-6.

    [3] [3] AKBARI O, KAMAL M, AFZALI-KUSHA A, et al. Dual-quality 4:2 compressors for utilizing in dynamic accuracy configurable multipliers [J]. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2017, 25(4): 1352-61.

    [4] [4] ESPOSITO D, STROLLO A G M, NAPOLI E, et al. Approximate multipliers based on new approximate compressors [J]. IEEE Transactions on Circuits and Systems I-Regular Papers, 2018, 65(12): 4169-82.

    [5] [5] HA M, LEE S. Multipliers with approximate 4-2 compressors and error recovery modules [J]. IEEE Embedded Systems Letters, 2018, 10(1): 6-9.

    [6] [6] YI X, PEI H, ZHANG Z, et al. Design of an energy-efficient approximate compressor for error-resilient multiplications [C]// IEEE International Symposium on Circuits and Systems (IEEE ISCAS). Sapporo, Japan. 2019: 461-465.

    [7] [7] PEI H, YI X, ZHOU H, et al. Design of ultra-low power consumption approximate 4-2 compressors based on the compensation characteristic [J]. IEEE Transactions on Circuits and Systems II-Express Briefs, 2021, 68(1): 461-5.

    [8] [8] MARIMUTHU R, REZINOLD Y E, MALLICK P S. Design and analysis of multiplier using approximate 15-4 compressor [J]. IEEE Access, 2017, 5: 1027-36.

    [9] [9] STROLLO A G M, NAPOLI E, DE CARO D, et al. Comparison and Extension of approximate 4-2 compressors for low-power approximate multipliers [J]. IEEE Transactions on Circuits and Systems I-Regular Papers, 2020, 67(9): 3021-34.

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    PENG Zeyang, HOU Bowen, HE Yajuan. A Low Power Approximate Multiplier Based on Novel 4-1 Compressor[J]. Microelectronics, 2023, 53(5): 820

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    Paper Information

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    Received: Feb. 16, 2023

    Accepted: --

    Published Online: Jan. 3, 2024

    The Author Email:

    DOI:10.13911/j.cnki.1004-3365.230063

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