Search results
Results from the WOW.Com Content Network
Block diagram of a basic computer with uniprocessor CPU. Black lines indicate control flow, whereas red lines indicate data flow. Arrows indicate the direction of flow. In computer science and computer engineering, computer architecture is a description of the structure of a computer system made from component parts. [1]
The System/360 Model 65 had an 8-bit adder for decimal and fixed-point binary arithmetic and a 60-bit adder for floating-point arithmetic. [76] Many later CPU designs use similar mixed bit width, especially when the processor is meant for general-purpose use where a reasonable balance of integer and floating-point capability is required.
The following is a partial list of Intel CPU microarchitectures. The list is incomplete , additional details can be found in Intel's tick–tock model , process–architecture–optimization model and Template:Intel processor roadmap .
English: Block diagram of a hypothetical simple CPU, showing instruction fetch, decode, data registers, ALU, and memory interface, and major relationships. Español: Diagrama de una hipotética y simple "Unidad Central de Proceso" (CPU), mostrando la captura de una instrucción y su decodificación, así como los registros de datos, la "Unidad ...
In computer science, an instruction set architecture (ISA) is an abstract model that generally defines how software controls the CPU in a computer or a family of computers. [1] A device or program that executes instructions described by that ISA, such as a central processing unit (CPU), is called an implementation of that ISA.
Processor design is a subfield of computer science and computer engineering (fabrication) that deals with creating a processor, a key component of computer hardware.. The design process involves choosing an instruction set and a certain execution paradigm (e.g. VLIW or RISC) and results in a microarchitecture, which might be described in e.g. VHDL or Verilog.
The internal bus (also known as the internal data bus, memory bus or system bus) connects internal components of a computer to the mother board. Local buses connect the CPU and memory to the expansion bus, which in turn connects the computer to peripherals.
A block diagram is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks. [1] They are heavily used in engineering in hardware design , electronic design , software design , and process flow diagrams .