Inactive.
In collaboration with Amy Zwarico we defined a formal language for specifying asynchronous digital circuits that is based on Hoare’s CSP, and verified a translation of these circuit specifications to hardware devices (collections of gates). The translation was proven correct by defining a formal operational notion of equivalence, and incrementally translating the specification to the circuit in small steps that preserve equivalence. Numerous informal arguments of correctness of similar synthesis methods exist, but this work is the first complete, rigorous proof of correctness of such a method. Some other features of this project include the following.
correct-compilation-of-specifications-to-deterministic-asynchronous-circuits
S. Smith, A. Zwarico, Correct Compilation of Specifications to Deterministic Asynchronous Circuits. Formal Methods in System Design volume 7, 1995.
S. Smith, A. Zwarico, Correct Compilation of Specifications to Deterministic Asynchronous Circuits. Correct Hardware Design Methodologies, Arles, France, May 1993, Lecture Notes in Computer Science, volume 683.