{"id":3535,"date":"2023-03-24T02:37:16","date_gmt":"2023-03-24T01:37:16","guid":{"rendered":"https:\/\/www.architecturemaker.com\/?p=3535"},"modified":"2023-03-24T02:37:16","modified_gmt":"2023-03-24T01:37:16","slug":"what-are-computer-architecture","status":"publish","type":"post","link":"https:\/\/www.architecturemaker.com\/what-are-computer-architecture\/","title":{"rendered":"What are computer architecture?"},"content":{"rendered":"

In computing, computer architecture is a set of rules and methods that describe the functionality, organization, and implementation of computer systems. Some definitions of architecture define it as describing the capabilities and programming model of a computer but not a particular implementation. In other definitions computer architecture involves instruction set architecture, microarchitecture, logic design, and implementation.<\/p>\n

The term “computer architecture” refers to the structure and expected behaviour of a computer system. It encompasses the earliest stages of design, through to the realisation of a working product.<\/p>\n

What are the four types of computer architecture? <\/h2>\n

There are different types of computer architectures, each with its own strengths and weaknesses. The most common types are the Von-Neumann, Harvard, and Instruction Set architectures. Micro-architecture and system design are also important considerations when choosing a computer architecture.<\/p>\n

There are several examples of computer architectures. The most common are the x86, made by Intel and AMD, the SPARC, made by Sun Microsystems and others, and the PowerPC, made by Apple, IBM, and Motorola.<\/p>\n

What are the 3 categories of computer architecture <\/h3>\n
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Microarchitecture:<\/p>\n

The microarchitecture of a computer system is the rules, methods, and procedures that tell the system how to operate at a low level. This includes the design of the individual components, such as the ALU, the control unit, and the memory subsystem.<\/p>\n

Instruction Cycles:<\/p>\n

The instruction cycle is the basic unit of work for a computer. It is the time it takes to fetch an instruction from memory, decode it, execute it, and write the results back to memory.<\/p>\n

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Multicycle Architecture:<\/p>\n

Multicycle architectures are computer systems that have more than one instruction cycle. They are used to increase performance by allowing multiple instructions to be executed in parallel.<\/p>\n

Instruction Pipelining:<\/p>\n

Instruction pipelining is a technique used to improve the performance of a computer by allowing multiple instructions to be executed at the same time. It is a form of parallel processing.<\/p>\n

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The architecture of a computer is the programmer’s view of the machine. It defines the instruction set (language) and operand locations (registers and memory). Many different architectures exist, each with its own strengths and weaknesses. The first step in understanding any computer architecture is to learn its language.<\/p>\n

What is the most common computer architecture? <\/h2>\n

The Von Neumann architecture is a model for computer architecture that uses a single memory space for both instructions and data. This model was first proposed by John von Neumann in 1945.<\/p>\n

The main components of the basic structure of computers are the control processing unit (CPU), an input unit, memory unit, control unit, and output unit. The main functions performed by computers based on their basic structure include output, input, storage, and processing.<\/p>\n

What are the two main types of computer architecture? <\/h2>\n

There are two major approaches to processor architecture: <\/p>\n

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1. Complex Instruction Set Computer (CISC, pronounced “Sisk”) processors
\n2. Reduced Instruction Set Computer (RISC) processors. <\/p>\n

CISC processors are those that have a relatively large and varied instruction set, while RISC processors have a smaller and more limited instruction set. In general, RISC processors are more efficient and faster than CISC processors, but CISC processors are more versatile and can handle more complex tasks.<\/p>\n

There are many different ways to effectively organize information, but these five examples show some of the most popular and useful information architecture techniques:<\/p>\n

1. Hierarchical: This approach arranges information in a top-down, hierarchical manner. It is often used in library catalogs and other information systems where users need to be able to drill down to progressively more specific categories of information.<\/p>\n

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2. Sequential: This approach arranges information in a linear, step-by-step fashion. It is often used for educational materials or manuals where users need to complete each step in order.<\/p>\n

3. Matrix: This approach arranges information in a grid or table format. It is often used for data sets where users need to be able to compare and contrast different pieces of information.<\/p>\n

4. Spatial: This approach arranges information in a way that reflects its physical location. It is often used for maps and other visual representations of information where users need to be able to immediately see where things are in relation to other things.<\/p>\n

5. Temporal: This approach arranges information in a way that reflects its chronological order. It is often used for news stories or other time-sensitive information where users need to be able to see what happened when<\/p>\n

What are the three examples of architecture <\/h3>\n

1. Let’s look at some examples of architecture in painting: Fountain in the Courtyard of a Palace, Ecce Homo, Café Terrace at Night, The School of Athens, The Oath of the Horatii, Presentation of the Virgin in the Temple.
\n2. 10 unique urban spaces in India: Mumbai, Delhi, Bangalore, Pune, Kolkata, Chennai, Hyderabad, Jaipur, Kochi, Ahmedabad.
\n3. 10 Things we learned about our education system due to lock-down:
\n-There is a huge disparity in the quality of education between rural and urban areas.
\n-The quality of education is not uniformly good across all states.
\n-There is a need for more trained and qualified teachers.
\n-There is a need for better infrastructure, especially in rural areas.
\n-There is a need for more flexible and innovative teaching methods.
\n-There is a need for more focus on creativity and critical thinking.
\n-There is a need for more focus on life skills and character building.
\n-There is a need for more focus on physical and mental health.
\n-There is a need for more focus on community and social involvement.<\/p>\n

Architecture is the art and technique of designing and building, as distinguished from the skills associated with construction. The practice of architecture is employed to fulfill both practical and expressive requirements, and thus it serves both utilitarian and aesthetic ends.