A computer is, at its core, just a bunch of transistors wired together. Once you have enough transistors on a board, though, one of the first layers of abstraction that arises is the Arithmetic ...

Conclusions: Arithmetic Logic Unit (ALU) for the Programmable Logic Device (RPLD) has been presented in this letter in a reversible way. The reversible version ALU aims at eliminating the energy ...

A function is reversible if each input vector produces a unique output vector. Reversible logic is of growing importance to many future computer technologies. In this paper, the design of a reversible ...

Functions The arithmetic-logic unit includes the following instructions, which are defined in the coding table below with their respective control lines: ...

This project describes the designing 8 bit ALU using Verilog programming language. It includes writing, compiling and simulating Verilog code in ModelSim on a Windows platform. In digital electronics, ...

Arithmetic & Logical Shifts: Supports both arithmetic shifts, which preserve the sign bit of the input, and logical shifts, which fill with zeros. Flexible Control: The shift amount and direction are ...