Area efficient implementation of ripple carry adder using memristor crossbar arrays

Thangkhiew, Phrangboklang Lyngton; Gharpinde, Rahul; Chowdhary, P. Varun; Datta, Kamalika; Sengupta, Indranil

doi:10.1109/idt.2016.7843030

Cited by 26 publications

(9 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Assuming that the term ∆τ is almost negligible compared to T 2 , the overall expression in (12) is simplified in (13). (14).…”

Section: B Performance Analysismentioning

confidence: 99%

“…In this context, several recent contributions have been proposed to enable computation within memristive memory arrays and can be classified in two categories. The first category involves using the memristor as single-level cell (SLC) [10][11][12][13][14][15][16]. The second category includes work that uses the memristor as multi-level cell (MLC) or analog cell [17][18][19].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Memristive Computational Memory Using Memristor Overwrite Logic (MOL)

Ali

Rizk

Baghdadi

et al. 2020

IEEE Trans. VLSI Syst.

View full text Add to dashboard Cite

In this paper, we present a novel logic design style, namely memristor overwrite logic (MOL), associated with an original MOL-based computational memory. MOL relies on a fully digital representation of memristor and can operate with different memristive device technologies. Its integration in memristive crossbar arrays and computational memories allows the execution of bit and vector-level primitive logic operations in two computational steps at most. Promising features and performances are demonstrated through the implementation of N-bit full addition using the proposed MOL-based computational memory.

show abstract

“…Assuming that the term ∆τ is almost negligible compared to T 2 , the overall expression in (12) is simplified in (13). (14).…”

Section: B Performance Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Memristive Computational Memory Using Memristor Overwrite Logic (MOL)

Ali

Rizk

Baghdadi

et al. 2020

IEEE Trans. VLSI Syst.

View full text Add to dashboard Cite

show abstract

“…The MAGIC gates are realized by the RRAM devices connected in series and/or in parallel [5]. The design practices of logic circuits with the MAGIC gates were reported [14][15], and the synthesis methods were studied [16][17]. Nevertheless, the circuit performance decreases for some logic functions, because only the NOR and NOT MAGIC gates can be implemented in the RRAM array.…”

Section: Introductionmentioning

confidence: 99%

The Synthesis Method of Logic Circuits Based on the NMOS-Like RRAM Gates

Cui

Wei

et al. 2021

IEEE Access

View full text Add to dashboard Cite

The synthesis method of logic circuits based on the RRAM (Resistive Random Access Memory) devices is of great concern in recent years. Inspired by the CMOS-like RRAM based logic gates, this work proposes a NMOS-like RRAM gate family. The advantages of the proposed NMOS-like RRAM gates include: (1) all the gate circuits are array-implementable; (2) the gate family is logic complete; (3) the NOR, AND and NOT gates only consume single cycle respectively in the computation phase; (4) the gate circuits save half number of RRAM devices compared with the CMOS-like RRAM based counterparts. Furthermore, the synthesis method of logic circuits based on the NMOS-like RRAM gates is proposed and discussed. The single-cycle NMOS-like RRAM gates are utilized in priority under the constraints of the logic block. The features of the proposed synthesis method are: (1) it generates the high-performance logic circuits because the NMOS-like RRAM based gates work in parallel; (2) the logic block based on the proposed NMOS-like gates can be realized in the RRAM array; (3) the large-scale logic functions can be implemented by cascading the logic blocks. The in-array full-adder circuit generated by the proposed synthesis method only consumes three cycles in minimum, which outperforms the previous RRAM based counterpart. The synthesis results on the benchmark circuits show that the proposed synthesis method is able to generate the high-performance circuit in RRAM arrays for arbitrary logic functions. INDEX TERMS RRAM Array, NMOS-like RRAM Gates, Computation in Memory, Synthesis Method.

show abstract

“…Subsequently, many improved circuits based on the MAGIC circuit were proposed. By evaluating circuit performance in different ways, it is found that this kind of memristor based circuits with the advantages of reducing circuit area and increasing computing speed [10][11][12][13][14][15]. At the same time, a lot of research has been focused on the MRL circuits composed of memristors and CMOS transistors based on the compatibility of memristor and CMOS transistors.…”

Section: Introductionmentioning

confidence: 99%

FPGA Implementation of Threshold-Type Binary Memristor and Its Application in Logic Circuit Design

Liu

Wang

et al. 2021

Micromachines

View full text Add to dashboard Cite

In this paper, a memristor model based on FPGA (field programmable gate array) is proposed, by using which the circuit of AND gate and OR gate composed of memristors is built. Combined with the original NOT gate in FPGA, the NAND gate, NOR gate, XOR gate and the XNOR gate are further realized, and then the adder design is completed. Compared with the traditional gate circuit, this model has distinct advantages in size and non-volatility. At the same time, the establishment of this model will add new research methods and tools for memristor simulation research.

show abstract

Area efficient implementation of ripple carry adder using memristor crossbar arrays

Cited by 26 publications

References 16 publications

Memristive Computational Memory Using Memristor Overwrite Logic (MOL)

Memristive Computational Memory Using Memristor Overwrite Logic (MOL)

The Synthesis Method of Logic Circuits Based on the NMOS-Like RRAM Gates

FPGA Implementation of Threshold-Type Binary Memristor and Its Application in Logic Circuit Design

Contact Info

Product

Resources

About