JLS/JLSCircuitTester
David A. Poplawski, Zachary Kurmas · 2008
JLS and JLSCircuitTester are logic design, simulation and testing tools that meet the needs of instructors and students in logic design and computer organization courses. They were designed and implemented by instructors of such courses expressly to lecture with, to do student projects, and to subsequently grade those assignments. They are free, portable, easy to install and easy to learn and use, yet powerful enough to create and test circuits ranging from simple collections of gates to complete CPUs. They come with on-line tutorials, help, and pre-made circuits taken directly from the pages of several commonly used computer organization textbooks.