As a powerful material, DNA presents great advantages in the fabrication of molecular devices and higher-order logic circuits. Herein, by making use of the hybridization and displacement of DNA ...

Abstract: This paper proposes two novel designs of Adder/Subtractor using reversible logic gates. The first design is an implementation of two's complement Adder/Subtractor suitable for ...

Implementation-of-Full-Adder-and-Full-subtractor-circuit AIM: To design a Full Adder and Full Subtractor circuit and verify its truth table in Quartus using Verilog ...

Full adder is a digital circuit used to calculate the sum of three binary bits. It consists of three inputs and two outputs. Two of the input variables, denoted by A and B, represent the two ...

The guys over at hackshed have been busy. [Carl] is making programmable logic design easy with an 8 part CPLD tutorial. (March 2018: Link dead. Try the Wayback Machine.) Programmable logic devices are ...

The moment we are asked to do big calculations, we reach out to the calculators to find the answers. But do we know how calculators perform the operations? The calculators have integrated chips that ...