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 ...

Perhaps this CPU-less computer with a single NOR-gate instead of an arithmetic-logic unit is enough of a hacker flex? We certainly think so.

CPUs consist of a processing unit called an ALU (arithmetic/logic unit), a control unit that controls how the data comes and out of the chip, registers, operations (fetch, decode, execute) that follow ...

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 ...

A microprocessor is the heart of a modern computer, a chip made up of millions of transistors and other elements organized into specific functional operating units, including arithmetic units ...

The ALU is designed to calculate different operations and the entire computer system's speed depends on its capability to execute arithmetic and logic operations.

At a bare minimum, a CPU is an instruction decoder and an arithmetic logic unit (ALU); the decoder reads instructions from memory and directs the ALU to perform appropriate arithmetic.

Today we’re going to build the ticking heart of every computer - the Central Processing Unit or CPU. The CPU’s job is to execute the programs we know and love - you know like GTA V, Slack ...

An earlier logic chip used as a building block for CPUs. Bit slice processors used arithmetic logic units (ALUs) that typically came in 4-bit increments, although 1- and 2-bit devices were also ...

ELEMENTS OF THE COMPUTER SYSTEM The core, computing part of a computer is its central processing unit (CPU), or processor. It comprises an arithmetic-logic unit to carry out calculations, main ...