Systems Architecture Lecture 1 - Introduction to Computer Systems Architecture PDF
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Uploaded by CalmAlmandine4006
City, University of London
Dr. H. Asad
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Summary
This lecture introduces computer systems architecture, covering the history of computers, essential components like the von Neumann model, and the concept of abstraction. It aims to provide a foundational understanding of how computers work and their evolution.
Full Transcript
Systems Architecture IN1006 Introduction to Computer systems Architecture-History —Dr H. Asad Learning objectives ▪ History of Computers ▪ (Computer) Systems Architecture ▪ von Neumann components of a computer system ▪ Basic hardware components of...
Systems Architecture IN1006 Introduction to Computer systems Architecture-History —Dr H. Asad Learning objectives ▪ History of Computers ▪ (Computer) Systems Architecture ▪ von Neumann components of a computer system ▪ Basic hardware components of a computer ▪ Semiconductors ▪ Introduction to Moore’s law and technology trends ▪ Concept of Abstraction ▪ Computer system in terms layers of functionality Can you compare Computers to a factory? ▪ Who will play the part of CPU? ▪ Can you think of a place in a factory that works like a RAM? ▪ What is the hard drive equivalent in a factory? ▪ What is a motherboard equivalent in a factory? Early Devices ▪ Mechanical calculating machines (1642 – 1945) ▪ Mechanical Calculating Clock: ▪ Add, subtract 6-digit numbers (W. Schickard
