fpu

IEEE 754 floating point unit in Verilog

#Reference https://riscv.org/wp-content/uploads/2017/05/riscv-spec-v2.2.pdf Chapter-8: "F" Standard Extension for Single-Precision Floating-Point https://ntnuopen.ntnu.no/ntnu-xmlui/bitstream/handle/11250/2564801/19493_FULLTEXT.pdf?sequence=1 https://github.com/taneroksuz/riscv-fpu.git