Certain analysis on enhancing fpga based decision support systems with multilevel multiplexer rram architecture for ecological engineering

Abstract

newline FPGAs are acknowledged for their effectiveness in representing the behavior of complex environmental systems across various computing challenges. The FPGAs can play a significant role in ecological engineering, potentially serving as decision support systems during environmental crises. The special hardware component implemented in CMOS systems is RRAM (resistive random-access memory). It is noteworthy that this kind of nonvolatile memory is used in FPGA systems, especially for multiplexer implementation. The focus of the work is on the use of RRAM-based multiplexers within FPGA architectures. These multiplexers are designed to route signals with high output and low power consumption. The existing FPGA architecture is mentioned to have followed a one-level multiplexer based on 2T1R (2Transistor 1Resistor) configuration. The research proposes an improvement by transitioning to a multilevel multiplexer design. FPGA optimizations, specifically utilizing Switch Blocks and connecting routing tracks through crossbars to Look-Up Tables (LUT). These optimizations contribute to creating a larger and more efficient multiplexer within the FPGA. The research anticipates improvements in several key aspects, including reduced area, channel width, and power overhead problems