Cuong Chau ACL2 Seminar Apr. 13, 2018 Abstract: In this talk, I will illustrate our self-timed modeling and verification methodology by walking through the ACL2 source code of a circuit example, namely, a self-timed FIFO queue of two links. If time permits, I will show another example of specifying and verifying a self-timed circuit that contains a feedback loop in its data flow, namely, a circuit computing the greatest common divisor of two natural numbers.