Late Breaking Results: Single Flux Quantum Based Brownian Circuits for Ultra-Law-Power Computing

This paper proposes a random walk circuit imple-mentation with single flux quantum devices, essential for Brownian circuits, to reduce processing energy consumption dramatically. SPICE-based simulation demonstrating its functional operation and random walks can be achieved via the Shapiro- Wilk test. Furthermore, we developed a Monte Carlo simulator for Brownian circuits, enabling functionality verification and computation step distribution analysis. Latency/energy evaluation using a half-adder as a case study revealed that proposed circuits could reduce energy consumption by 1/1260 and offer an opportunity for low-power computing systems.