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As smart home devices become more common in households across the globe, it is<br/>surprising that companies who specialize in IoT devices have not exploited the world of swimming<br/>pools. As a pool owner and avid IoT user, it has become increasingly obvious to me that such<br/>devices are necessary. Thus, I have developed an embedded system – connected to a web-based<br/>reporting system – that accurately reports common chemical levels of a swimming pool. In<br/>addition, this system includes an autofill function with information about the amount of water<br/>dispensed. This system gives pool owners access to an all-in-one device that can be used on any<br/>pool, new or old. Future implementations include a personalized application to display the pool<br/>levels and user-defined suggestions when certain levels become too high or low.
alongside it, our very approach must evolve. While the recent trend has been to centralize our
computing resources in the cloud, it now looks beneficial to push more computing power
towards the “edge” with so called edge computing, reducing the immense strain on cloud
servers and the latency experienced by IoT devices. A new computing paradigm also brings
new opportunities for innovation, and one such innovation could be the use of FPGAs as edge
servers. In this research project, I learn the design flow for developing OpenCL kernels and
custom FPGA BSPs. Using these tools, I investigate the viability of using FPGAs as standalone
edge computing devices. Concluding that—although the technology is a great fit—the current
necessity of dynamically reprogrammable FPGAs to be closely coupled with a host CPU is
holding them back from this purpose. I propose a modification to the architecture of the Intel
Arria 10 GX that would allow it to be decoupled from its host CPU, allowing it to truly serve as a
viable edge computing solution.
In this thesis, I discuss the development of a novel physical design flow introducing standard-cell neurons for ASIC design. Standard-cell neurons are implemented on silicon as a circuit that realizes a threshold function. Each cell contains flash transistors, the threshold voltages of which correspond to the weights of the threshold function. Since the threshold voltages are programmed after fabrication, any sequential logic containing a standard-cell neuron is a logical black box upon delivery to the foundry. Additionally, previous research has shown significant reductions in delay, power, and area with the utilization of these flash transistor (FTL) cells. This paper aims to reinforce this prior research by demonstrating the first automatically synthesized, placed, and routed secure RISC-V core.