CPE 100L LOGIC DESIGN I

Design a 1-Bit and 2-Bit arithmetic logic units and implement the circuits on the DE2 board. Learn how to use DE2’s 7-segment display. BACKGROUND: ARITHMETIC-LOGIC UNIT (ALU) Arithmetic logic unit is the most important element of microprocessor which performs both math and logic functions. An ALU loads data from input registers, an external Control Unit then tells the ALU what operation to perform on that data, and then the ALU stores its result into an output register. ALU takes many operands as input data, then depending on the operation which is currently programmed in operation selector, it performs this operation on input operand and produces the result. The result is presented on the ALU’s output