Learn how to use logic gates and circuit diagrams to create a simple calculator that can perform addition and subtraction with four-bit numbers. Sign in to view more content ...

Circuit Diagram. The circuit design basically starts with 555IC square wave generation. Once all the components are placed according to the schematic diagram above, ... The binary counter has a ...

This repository contains the complete design flow for a Half Adder, starting from schematic creation to GDSII generation, using Cadence tools with the GPDK90 process library. A half adder is a ...

In this paper, we present an improved design flow for nanoelectromechanical (NEM) relay-based combinational logic circuits. Six-terminal NEM relays can be programmed to act as 2-to-1 multiplexers. We ...

ABSTRACT: Formal verification is fundamental in many phases of digital systems design. The most successful verification procedures employ Ordered Binary Decision Diagrams (OBDDs) as canonical ...