DESIGN OF A MULTI-LAYERED QCA CONFIGURABLE LOGIC BLOCK FOR FPGAs

被引：8

作者：

Ghosh, Bahniman ^{[1
]}

Chandra, J. Siva ^{[2
]}

Salimath, Akshaykumar ^{[2
]}

机构：

[1] Univ Texas Austin, Microelect Res Ctr, Austin, TX 78758 USA

[2] Indian Inst Technol Kanpur, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India

来源：

JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS | 2014年 / 23卷 / 06期

关键词：

Quantum dot cellular automata; configurable logic block unit; field programmable gate arrays; higher input majority gates;

D O I：

10.1142/S0218126614500893

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, a Multi-layered configurable logic block (CLB) unit for field programmable gate arrays (FPGAs) is proposed based on quantum-dot cellular automata (QCA) technology. The design is made in multiple layers which help to process information simultaneously, in different layers. Various components of CLB like (4 x 16) Decoder, Memory units, Multiplexers and RS-Flip flops are all designed in multiple layers using higher input majority gates to reduce the cell count and latency compared to previous designs. QCA Designer tool is used to design and simulate the model. The Coherence vector approximation is used for obtaining simulation results.

引用

页数：18

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