Coarse-grained Logic Interface with Floating-point Arithmetic Unit: A Review

Abstract

One of the key elements of their design, which has a substantial impact, is their choice of programmable connectivity and logic capabilities. The FPGA architecture has a significant impact on the speed performance, space efficiency, and power consumption of the finished device. This examination examines the evolution of programmable logic devices over time, the underlying programming paradigms that underpin programmability, and the most important findings from architectural system research. We provide a description of the essential aspects of current commercial FPGA architecture while keeping new developments in mind. FPGA device performance and system integration have greatly improved, but new problems have emerged. To avoid these issues and take advantage of increased microprocessor density, the FPGA architecture must be modified. This analysis examines the most current advances in advanced FPGA topologies, including advancements in programming methodologies, logic building blocks, interconnects, and embedded resources. Furthermore, several major new design issues for FPGA designs, such as cutting-edge memory-based and 3D FPGAs, are studied to offer context.