Quantum computer requires requires quantum arithmetic. The sophisticated design of a reversible arithmetic logic unit (reversible ALU) for quantum arithmetic has been investigated in this letter. We ...

Since arithmetic and logic operations within processing ICs are a crucial factors for speed, we developed a new approach to the ALU.

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 ...

An arithmetic unit which also performs bitwise logical operations is commonly referred to as an ALU (Arithmetic and Logic Unit). The S1-AU Mk1 is a beautifully crafted DIY hardware kit designed ...

Power consumption control in logic circuits, long a feature of forward looking papers from Japanese companies at ISSCC, hit the conference mainstream last week when Intel presented a paper on a 4GHz ...

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 ...

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.