Implementation for Programmable Logic Arrays in Quantum-Dot Cell...

Quantum-dot cellular automata (QCA) device architecture is powerful to implement digital circuits in the nano-scale feature sizes. The layout of programmable logic array (PLA) structure in a single layer is focused on. In this new implementation, two important theories, the clocking phase controlling (CPC) theory and the abnormal majority voter (MV) gate theory are put forward. These theories make the layout easier to achieve in the 2-dimensional plane, and can be easily extended to other forms