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Showcase For The Advantages Of Asynchronous Vs. Synchronous Circuits, Justin Roark
Showcase For The Advantages Of Asynchronous Vs. Synchronous Circuits, Justin Roark
Electrical Engineering Undergraduate Honors Theses
Synchronous circuits dominate the semiconductor industry, but asynchronous circuitry is becoming more popular and will continue to do so, as evidenced by the International Technology Roadmap for Semiconductors. Asynchronous circuits, when compared to synchronous circuits, display tolerance to supply voltage and temperature variation. The goal of this project is to demonstrate these two advantages. The project will compare two microcontrollers, a synchronous 8051 and an asynchronous 8031, which will both play a song under various stresses. Note that an 8031 and 8051 are the same, except for the 8051 includes an on-chip instruction memory, whereas the 8031's is off-chip. When …