Computer Architecture Essentials on Arm from edX

Whether you’re downloading an app, streaming a video, or clicking a mouse, modern microprocessors are the engines powering your digital life. Arm’s 30-year-plus history of designing energy and power-efficient microprocessors helped fuel the smartphone revolution, and today from the tiniest sensors to the world's most powerful supercomputers, Arm is building the future of computing.

This course will provide you with a deep understanding of the architecture of modern microprocessors. We'll start your learning journey by covering the basics of computer architecture, such as definitions and a description of key components of a microprocessor.

We'll then take a deep dive into important computer architectural concepts and processes. For example, you'll learn how pipelining, branch handling and cache memories can improve the performance of a single-cycle microprocessor. We'll then introduce you to the world of superscalar processors, and how to maximise performance using out-of-order instructions.

Our lab exercises will bring to life the theory discussed in the course through a range of simulation tools.

Along the way, we'll provide you with insights from key engineers at Arm, illustrating how and why certain design choices were made so you’ll have the real-world context behind these pivotal architectural decisions.

With over 250 billion Arm-based chips deployed by our vast ecosystem of partners, Arm technology is present wherever computing happens. Be a part of this thriving community and enrol in Computer Architecture Essentials on Arm today.

This course is aimed at learners who have a basic understanding of computer organisation and programming languages. If you are completely new to the world of microprocessors, we suggest you take our Introduction to Microprocessors course on edX.

What you'll learn

An appreciation of the origins of modern microprocessors and the key principles that go into Computer Architecture design.
An understanding of the fundamentals of pipelining and how it can improve performance.
The importance of branches and how they can be handled efficiently with the use of pipelining.
The impact of memory on processor performance and why caches are necessary.
The organisation of a modern superscalar processor.
An understanding of the benefits and challenges associated with an in-order superscalar processor.

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Develops concepts behind designs within computer architecture, such as pipelining, caches, and out-of-order instructions

Features insights from leading engineers, offering practical context to architectural decisions

Requires a background in computer organization and programming, making it inappropriate for novices

Teaches an appreciation for design principles used in modern microprocessors

Provides a solid foundation for understanding superscalar processors

Includes hands-on lab exercises that reinforce theoretical concepts

Career center

Learners who complete Computer Architecture Essentials on Arm will develop knowledge and skills that may be useful to these careers:

Computer Hardware Engineer

Computer Hardware Engineers design, develop, and test computer hardware systems. They may work on a variety of projects, from designing new processors to developing new memory technologies. This course can help you build a foundation in computer architecture, which is essential for a career in computer hardware engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize computer hardware systems.

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Computer Architect

Computer Architects design and develop the architecture of computer systems. They work on a variety of projects, from designing new processors to developing new memory technologies. This course can help you build a foundation in computer architecture, which is essential for a career in computer architecture. You will learn about the different components of a computer system, how they work together, and how to design and optimize computer hardware systems.

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Software Engineer

Software Engineers design, develop, and test software systems. They may work on a variety of projects, from developing new operating systems to developing new applications. This course can help you build a foundation in computer architecture, which is essential for a career in software engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize software systems.

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Embedded Systems Engineer

Embedded Systems Engineers design, develop, and test embedded systems. Embedded systems are computer systems that are designed to be embedded in other devices, such as cars, medical devices, and industrial equipment. This course can help you build a foundation in computer architecture, which is essential for a career in embedded systems engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize embedded systems.

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Digital Design Engineer

Digital Design Engineers design and develop digital circuits. Digital circuits are the building blocks of modern electronics, and they are used in a wide variety of devices, from computers to smartphones to cars. This course can help you build a foundation in computer architecture, which is essential for a career in digital design engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize digital circuits.

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ASIC Design Engineer

ASIC Design Engineers design and develop application-specific integrated circuits (ASICs). ASICs are ICs that are designed for a specific application, such as a particular type of computer or smartphone. This course can help you build a foundation in computer architecture, which is essential for a career in ASIC design engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize ASICs.

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Chip Designer

Chip Designers design and develop integrated circuits (ICs). ICs are the building blocks of modern electronics, and they are used in a wide variety of devices, from computers to smartphones to cars. This course can help you build a foundation in computer architecture, which is essential for a career in chip design. You will learn about the different components of a computer system, how they work together, and how to design and optimize ICs.

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VLSI Engineer

VLSI Engineers design and develop very-large-scale integration (VLSI) circuits. VLSI circuits are ICs that contain millions or even billions of transistors. They are used in a wide variety of devices, from computers to smartphones to cars. This course can help you build a foundation in computer architecture, which is essential for a career in VLSI engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize VLSI circuits.

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Systems Engineer

Systems Engineers design, develop, and test complex systems. These systems can include computer systems, software systems, and embedded systems. This course can help you build a foundation in computer architecture, which is essential for a career in systems engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize complex systems.

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FPGA Design Engineer

FPGA Design Engineers design and develop field-programmable gate arrays (FPGAs). FPGAs are ICs that can be programmed after they are manufactured. This allows them to be used in a wide variety of applications, from prototyping new designs to creating custom hardware for specific applications. This course can help you build a foundation in computer architecture, which is essential for a career in FPGA design engineering. You will learn about the different components of a computer system, how they work together, and how to design and optimize FPGAs.

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Technical Writer

Technical Writers create documentation for computer systems. This documentation can include user manuals, technical specifications, and white papers. This course can help you build a foundation in computer architecture, which is essential for a career in technical writing. You will learn about the different components of a computer system, how they work together, and how to write clear and concise technical documentation.

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Test Engineer

Test Engineers design and develop tests for computer systems. These tests are used to verify that the systems are functioning properly. This course can help you build a foundation in computer architecture, which is essential for a career in test engineering. You will learn about the different components of a computer system, how they work together, and how to design and implement effective tests.

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Product Manager

Product Managers manage the development and launch of new products. They work with engineers, designers, and marketers to bring new products to market. This course can help you build a foundation in computer architecture, which is essential for a career in product management. You will learn about the different components of a computer system, how they work together, and how to develop and launch new products.

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Sales Engineer

Sales Engineers sell computer systems and software. They work with customers to identify their needs and develop solutions. This course can help you build a foundation in computer architecture, which is essential for a career in sales engineering. You will learn about the different components of a computer system, how they work together, and how to develop and sell effective solutions.

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Customer Support Engineer

Customer Support Engineers provide technical support to customers. They help customers resolve problems with their computer systems and software. This course can help you build a foundation in computer architecture, which is essential for a career in customer support engineering. You will learn about the different components of a computer system, how they work together, and how to provide effective technical support.

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