These transistors are configured into basic logic gates—AND, OR, NOT, NAND, NOR, XOR—which perform boolean logic operations on binary inputs.
This article provides a comprehensive overview of the fundamental building blocks of computing, tracing the journey from basic to complex processors and compilers , designed to serve as a foundational guide for computer engineering and computer science students.
The orchestrator of the CPU. It fetches instructions from the computer's memory, decodes what operations need to be performed, and directs the flow of signals to other components.
The tokens are analyzed against the grammatical rules of the programming language. This phase constructs an Abstract Syntax Tree (AST) , which visually maps out the hierarchical structure of the code.