The discipline of computer architecture has three main subcategories: Instruction Set Architecture, or ISA. The ISA defines the machine code that a processor reads and acts upon as well as the word size, memory address modes, processor registers, and data type.

What are the subcategories of computer architecture?

The discipline of computer architecture has three main subcategories: Instruction Set Architecture, or ISA. The ISA defines the machine code that a processor reads and acts upon as well as the word size, memory address modes, processor registers, and data type.

What are the three aspects of computer architecture?

A modern meaning of the term computer architecture covers three aspects of computer design: – instruction set architecture, – computer organization and – computer hardware.

What are the main segments of a modern computer architecture?

The different components in the Computer System Architecture are Input Unit, Output Unit, Storage Unit, Arithmetic Logic Unit, Control Unit etc.

What are the four layers of the computer architect?

What are the four layers of the computer architecture? Great job! The layers of computer architecture are the hardware, operating system, software, and user layers.

What is the architecture of my computer?

Open the Control Panel. Go to System & Security. Click the ‘View amount of RAM and Processor speed’ option. This will show you a comprehensive summary of your system including what architecture Windows you have installed.

What are the examples of computer architecture?

Examples of computer architectures

  • The x86, made by Intel and AMD.
  • The SPARC, made by Sun Microsystems and others.
  • The PowerPC, made by Apple, IBM, and Motorola.

What are the main parts of computer?

What are the parts of a computer?

  • At a high level, all computers are made up of a processor (CPU), memory, and input/output devices.
  • Each computer receives input from a variety of devices, processes that data with the CPU and memory, and sends results to some form of output.
  • This diagram visualizes that flow:

What are the 3 main functional units inside the processor?

The three logical units that make up the central processing unit are the arithmetic and logic unit (ALU), main storage, and the control unit.

What is computer architecture design?

Computer architecture is a specification detailing how a set of software and hardware technology standards interact to form a computer system or platform. In short, computer architecture refers to how a computer system is designed and what technologies it is compatible with.

What is architecture of a computer?

The architecture is the programmer’s view of a computer. It is defined by the instruction set (language) and operand locations (registers and memory). Many different architectures exist, such as ARM, x86, MIPS, SPARC, and PowerPC. The first step in understanding any computer architecture is to learn its language.

What are layers in computer architecture?

Six Layers of a Computing System

Layer Description Examples
Information Data representation Binary numbers, audio, video
Hardware Physical components CPU, gates, transistors
Programming Programs and instructions Drivers, firmware
Operating system Resources manager Windows, Linux, Android

What is instruction set architecture?

Instruction Set Architecture . . . the attributes of a [computing] system as seen by the programmer, i.e. the conceptual structure and functional behavior, as distinct from the organization of the data flows and controls the logic design, and the physical implementation. Amdahl, Blaaw, and Brooks, 1964 Data Types Encoding and representation

What is system level organization in computer architecture?

System-Level Organization •  Design at the level of processors, memories, and interconnect. •  More important to application performance than CPU design •  Feeds and speeds –  constrained by inter-connect pin count, module pin count, and signaling rates •  System balance –  for a particular application

What are the basic computer elements?

•  Basic computer elements –  transistors, wires, memory •  How chips are made •  Technology trends •  Reading assignment –  P&H Chapter 1.1—3, 1.7-9 •  More on transistors (optional)

What are the types of instructions in microprocessor?

Support these simple instructions, since they will dominate the number of instructions executed: load, store, add, subtract, move register-register, and, shift, compare equal, compare not equal, branch, jump, call, return; ECE 361 3-45 Example: MIPS Instruction Formats and Addressing Modes