Computer System Architecture: Core Organization and CPU Design

Understanding how hardware executes software is the cornerstone of computer science. This course demystifies the inner workings of the Central Processing Unit by breaking down computer system architecture into clear, readable concepts. You will transition from writing code to understanding how instructions are fetched, decoded, and executed at the hardware level, giving you a competitive edge in your exams and engineering career. Learn to analyze instruction codes, master register transfer language, and explore how control units direct the flow of data. What you will learn: Understand basic computer organization, instruction codes, and register configurations; Master register transfer language and execute arithmetic, logic, and shift microoperations; Design basic accumulator logic and control unit structures; Analyze instruction cycles, timing, and control signals; Explore modern processor concepts including pipelining and cache memory hierarchies; Practice solving architectural problems commonly found in computer science exams. The course begins with foundational definitions of registers and buses, then guides you step-by-step through microoperations, control unit design, and instruction execution. You will learn through clear, written explanations and structured practice scenarios. This course is designed for beginner computer science students and exam aspirants, with no prior hardware engineering experience required. Start building your foundational knowledge of computer hardware architecture today.