As an electronics rookie, one of the first things they tell you when they teach you about logic gates is, “You can make everything from a combination of NAND gates”. There usually follows a ...

Including XOR gates in your functions offers significant benefits by reducing transistor and track counts and increasing testability. As designers, we're used to representing digital functions using ...

Abstract: Advanced next generation optical networks demands all optical logic devices as the key element. In this paper, the mechanism of co-propagating MZI configuration along with SOA is opted to ...

• VHDL Design: Each logic gate is implemented using VHDL, a hardware description language that provides an abstraction for designing digital systems. • Simulation: The designs are simulated using ...