Latency-Optimized Data Bus Inversion Techniques in Education

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This document assesses the development of Data Bus Inversion (DBI) encoders, focusing on latency and energy efficiency in data movement. An analysis of prior low-energy bus coding methods and their latency challenges sets the foundation. The proposed AOI-NAND and AOI-AOI encoders aim to optimize latency without sacrificing reliability, building on XOR-based decoding techniques. Results show reduced switching activity and performance improvements compared to traditional encoders. The study...