One they're decoded, instructions move to the back end where an arithmetic-logic unit (ALU) carries the operations that they specify. The processor stores the data that it's working with—most ...

an iPad's CPU, for example, has different instructions than one running a Windows-based laptop. Processors have a circuit called the arithmetic and logic unit that carries out calculations and ...

The following are some of the common processor execution units: • Arithmetic logic unit: Processes all arithmetic operations. Sometimes this unit is divided into subunits, one to handle all ...

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. Prior CPUs ...

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. We must admit that when we first saw [Dennis Kuschel ...

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 ...