Programmable Devices in Quantum Computing

Hafiz Md. Hasan Babu

Fatema Akter, Tamanna Tabassum, Mohammed Nasir Uddin

Hafiz Md. Hasan Babu

Multiple-valued Quantum-Deoxyribonucleic Acid (DNA) Programmable Logic Devices (PLDs) are programmable logic devices that have both Programmable Quantum AND array & Programmable DNA OR array. The Multiple-valued Quantum-DNA PLA implementation methods will improve the result of any logic device. In this PLD, only AND gates are programmable and hence it is easier to work with PAL. In multi-valued Quantum-DNA computing Field Programmable Gate Array (FPGA) design, the qubit will work as input for the programmable logic devices. The multi-valued Quantum-DNA FPGA implementation methods will improve the result of any logic device. The multi-valued quantum D Flip-Flop is a sequential circuit that consists of four multi-valued quantum NAND operations and one multi-valued quantum NOT operation. In multi-valued Quantum-DNA computing CPLD design, the qubit will work as input for the programmable logic devices. The multi-valued Quantum-DNA CPLD implementation methods will improve the result of any logic device.

Vladimír Bužek, Mark S. Hillery, Mário Ziman +1 more

Hafiz Md. Hasan Babu

This book mainly focuses on the design methodologies of various quantum circuits, DNA circuits, DNA-quantum circuits, and quantum-DNA circuits. In this text, the author has compiled various design aspects of multiple-valued logic DNA-quantum and quantum-DNA sequential circuits, memory devices, programmable logic devices, and nanoprocessors. Multiple-Valued Computing in Quantum Molecular Biology: Sequential Circuits, Memory Devices, Programmable Logic Devices, and Nanoprocessors is Volume 2 of a two-volume set, and consists of four parts. This book presents various design aspects of multiple-valued logic DNA-quantum and quantum-DNA sequential circuits, memory devices, programmable logic devices, and nanoprocessors. Part I discusses multiple-valued quantum and DNA sequential circuits such as D flip-flop, SR latch, SR flip-flop, JK flip-flop, T flip-flop, shift register, ripple counter, and synchronous counter, which are described, respectively, with the applications and working procedures. After that, multiple-valued quantum-DNA and DNA-quantum sequential circuits such as D flip-flop, SR flip-flop, JK flip-flop, T flip-flop, shift register, ripple counter and synchronous counter circuits are explained with working procedures and architecture. Part II discusses the architecture and design procedure of memory devices such as random access memory (RAM), read-only memory (ROM), programmable read-only memory (PROM), and cache memory, which are sequentially described in multiple-valued quantum, DNA, quantum-DNA, and DNA-quantum computing. In Part III, the author examines the architectures and working principles of programmable logic devices such as programmable logic array (PLA), programmable array logic (PAL), field programmable gate array (FPGA), and complex programmable logic device (CPLD) in multiple-valued quantum, DNA, quantum-DNA, and DNA-quantum computing. Multiple-valued quantum, DNA, quantum-DNA, and DNA-quantum nanoprocessors are designed with algorithms in Part IV. Furthermore, the basic components of ternary nanoprocessors such as T-RAM, ternary instruction register, ternary incrementor circuit, ternary decoder, ternary multiplexer, ternary accumulator in quantum, DNA, quantum-DNA, and DNA-quantum computing are also explained in detail. This book will be of great help to researchers and students in quantum computing, DNA computing, quantum-DNA computing, and DNA-quantum computing.

Hafiz Md. Hasan Babu

In quantum computing, it is known that the devices that perform quantum computations are known as quantum computers. This chapter describes the multiple-valued programmable logic devices in quantum computing. There are hundreds of similar logic blocks available onto the multi-valued Quantum Field Programmable Gate Array (FPGA) connected via routing resources. A multi-valued Quantum functional block (FB) is the basic repeating logic block on a multi-valued Quantum CPLD. Further, the switch matrix in a multi-valued Quantum CPLD may or may not be fully connected. The complexity of a typical PAL device is around a few hundred logic gates whereas the complexity of multi-valued Quantum CPLD is around tens of thousands of logic gates. Further, due to low power consumption and low cost, multi-valued Quantum CPLDs are mostly used for battery-operated portable applications such as mobile phones, digital assistants, etc. Multi-Valued quantum CPLD functional block is designed by connecting Flip-Flops, Logic function and Multiplexers.