IS stands for various terms. Discover the full forms, meanings, and possible interpretations of IS across different fields and industries.
The instruction set, also called instruction set architecture (ISA), is a part of the computer that pertains to programming, which is basically machine language. The instruction set provides commands to the processor, to tell it what it needs to do. The instruction set consists of multiple pieces, including addressing modes, instructions, native data types, registers, memory architecture, interrupt, and exception handling, and external I/O.
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