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The module provides a comprehensive understanding of microcomputer systems, defining their components, evolution, and applications across various fields. It details the core functional components including the CPU, memory, and I/O units, alongside their operational principles and interconnections. The text emphasizes the significance of memory organization, addressing, number systems, data representation, and introduces assembly language, highlighting its practical applications in low-level programming for microcontrollers.
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Building Blocks Of A Microcomputer: Cpu, Memory, And I/o Units – A Detailed Breakdown
The section provides a comprehensive overview of the core components of a microcomputer system: the Central Processing Unit (CPU), Memory, and Input/Output (I/O) units, examining their functions, interconnections, and significance.
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Term: Microcomputer System
Definition: A compact digital computing system primarily comprising a microprocessor, memory, and I/O interfaces.
Term: CPU
Definition: The Central Processing Unit is the core processing unit that executes instructions and manages data flow.
Term: Memory Organization
Definition: The arrangement and structure of storage locations within a computer system, determining how data is retrieved and stored.
Term: Assembly Language
Definition: A low-level programming language that uses mnemonic codes to represent machine-level instructions.