About New Haven Care and Rehabilitation Center. New Haven Care and Rehabilitation Center is a nursing home in New Haven, IN that provides patients with skilled nursing care as well as private or shared accommodations. Contact New Haven Care and Rehabilitation Center for more details on housing, services, and rates. Health.
The CPU itself is comprised of several subunits, each playing a specific role in the processor's overall operation. These subunits are the Arithmetic Logic Unit (ALU), the registers, and the Control Unit.1  The Arithmetic Logic Unit (ALU) is the collection of circuitry that performs actual operations on data.s was discussed in Chapter 1, virtually all modern computers have the same basic layout, known as the von Neumann architecture. This layout divides the hardware of a computer into three main components: memory, Central Processing Unit (CPU), and input/output devices.
CPU. In a PC, the central processing unit (CPU) is the primary control device for the entire computer system. The CPU is technically a set of components that manages all the activities and does much of the heavy lifting in a computer system. The CPU interfaces, or is connected, to all of the components such as memory, storage, and input/output (I/O) though communications channels called busses.