In this paper VHDL implementation of 8-bit Arithmetic Logic Unit (ALU) is presented. The design was implemented using VHDL Xilinx Synthesis tool ISE 13.1 and targeted for Spartan device. ALU was ...

Arithmetic Logic Units are combinations of digital logic gates that performs arithmetic and logical operations on binary numbers. For this project, an 8-bit ALU was made entirely of NAND gates only. A ...

An Arithmetic and Logic Unit (ALU) is a digital circuit that performs arithmetic and logic operations. In this work, the demand is to design an 8-bit ALU and perform analysis at gate and layout levels ...