US Patent 10248187 Asynchronous processor

There are disclosed asynchronous computing devices and methods of operating asynchronous computing devices. An asynchronous computing device includes an asynchronous processor operative from an operating voltage and a voltage regulator circuit. The asynchronous processor includes a collection of asynchronous logic circuits that are collectively capable of executing stored instructions. The voltage regulator circuit receives a voltage request from the asynchronous processor and outputs the operating voltage to the asynchronous processor as defined by the voltage request.