IEEE floating-point single-precision (32-bit) ALU

ECN-104 Digital Logic Design Project

Problem Statement:

Design an IEEE floating-point single-precision (32-bit) ALU that supports the arithmetic and logic operations: addition, subtraction, multiplication, division, AND, OR, NOT.

Setup instructions:

Install Icarius verilog: http://iverilog.icarus.com/

• Generate testbench file: python3 testbench_gen.py <OpCode> <no. of test cases>
• Compile the testbench file: iverilog -o alu alu_tb.v
• Run the alu file: vvp alu

List of opcodes:

• ADD => 000
• DIV => 010
• SUB => 001
• MUL => 011
• AND => 100
• OR => 101
• NOT => 110