Evolutionary algorithm based combinational circuit design

The hardware that allows autonomous reconfiguration to learn and adapt autonomously from the environment is called Evolvable hardware; employs evolutionary algorithms on PLDs so that the configuration may be changed without human intervention. The systems employed in dynamic operating conditions must be able to adapt to situation e.g. performance of the space system may vary due to sudden high radiation and self adaptation is needed to restore the performance as soon as possible. This paper, suggests a design method to evolve a Genetic algorithm (GA) based combinational logic circuit. The method is verified by designing an even parity generator circuit.