Design of 32-Function- 32-Bit Arithmetic and Logical Unit (ALU)

An Arithmetic logic Unit (ALU) is used in arithmetic, logical function in all processor. It is also an important subsystem in digital system design. Arithmetic Logic Unit (ALU) is one of the most important components of any system and is used in many appliances like calculators, cell phones, and computers. A 32-bit ALU was designed using Verilog HDL and 32 functions were implemented using 5 select lines. Along with the primitive arithmetic and logical operations, shifting, parity checkers, increment and decrement operations, and code converters are included in this design.