Study and Implementation of MUX Based FPGA in QCA Technology
Enthrakandi Narasimhan Ganesh, V Krishnan · International Journal of Distributed and Parallel systems · 2011
This paper presents a simple Multiplexer based Field programmable gate arrays with interconnects based on quantum cellular automata technology.Quantum cellular automata (QCA) technology is a promising nanotechnology of the future.QCA based 4:1 Multiplexer are designed and constructed as a module in a FPGA.Multiplexer based designs are used to implement complex Boolean functions and each module can act as a logic element or simple Multiplexer.We have studied here, NOR based logic to implement Sum function of an adder in a QCA FPGA.Finally we have designed and simulated the MUX based logic elements to construct QCA FPGA.This study can be useful for building complex Configurable logic blocks to design a complete FPGA.