New type of chip (IMAGE) Princeton University, Engineering School Caption The new chip is based on analog computing, which uses circuits to mimic equations being solved rather than generate 1s and 0s like a digital computer. Credit Hongyang Jia/Princeton University Usage Restrictions non commercial use License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.