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Comparison Of Data Transfer Alternatives In Asynchronous Circuits, Mark Howard
Comparison Of Data Transfer Alternatives In Asynchronous Circuits, Mark Howard
Computer Science and Computer Engineering Undergraduate Honors Theses
Digital integrated circuits (ICs) have become progressively complex in their functionality. This has sped up the demand for asynchronous architectures, which operate without any clocking scheme, considering new challenges in the timing of synchronous systems. Asynchronous ICs have less stringent environmental constraints and are capable of maintaining reliable operation in extreme environments, while also enjoying potential benefits such as low power consumption, high modularity, and improved performance. However, when the traditional bus architecture of synchronous systems is applied to asynchronous designs, handshaking protocols required for asynchronous circuit operation result in significantly increased power consumption, offsetting the low power benefit of …