instruction set architecture Archives

Machine Code

Machine code is the lowest-level representation of executable instructions that a computer’s central processing unit (CPU) can directly interpret and execute. It consists entirely of binary digits (0s and 1s) arranged into patterns defined by a processor’s instruction set architecture (ISA). Unlike high-level programming languages, machine code is not designed for human readability. It is […]

Microprocessor

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A microprocessor is a programmable integrated circuit that performs the central processing functions of a computer within a single semiconductor chip. It executes instructions, performs arithmetic and logic operations, manages data flow, and coordinates system components. In essence, it is the “brain” of modern electronic systems. Since their emergence in the early 1970s, microprocessors have

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