Fuzzy Logic Custom Instruction Set for NIOS II Processor
Sergey A. Ivanets, Artem P. Fesenko, Oleksandr M. Fesiuk
II International Scientific and Practical Conference Theoretical and Applied Aspects of Device Development on Microcontrollers and FPGAs (MC&FPGA), Kharkiv, Ukraine, 2020, pp.36-38.
Abstract
The article describes a way to implement operations on fuzzy sets using additional processor instructions. As a target, a NIOS II soft processor is used. Due to the hardware implementation of instructions, the speed of their execution increases significantly. The integration of fuzzy instructions into the NIOS II processor instruction set simplifies the process of developing programs that use fuzzy inference algorithms.
Keywords: fuzzy logic, FPGA, custom instruction, NIOS II
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