An instruction set architecture (ISA) is an abstract model that defines the programmable interface of the CPU of a computer; how software can control a computer. [1]

Oct 25, 2025 · Instruction Set Architecture (ISA) ISA is the language of the CPU that tells it what operations it can perform, such as adding numbers, loading data, or jumping to another …

An Instruction Set Architecture (ISA) is part of the abstract model of a computer that defines how the CPU is controlled by the software. The ISA acts as an interface between the hardware and …

¥ISA (instruction set architecture)

What is the Instruction Set Architecture? Agreed-upon interface between all the software that runs on the machine and the hardware that executes it Primitive set of instructions a particular CPU …

So the instruction set architecture is basically the interface between your hardware and the software. The only way that you can interact with the hardware is the instruction set of the …

We use a generic style to describe machine instructions and operand addressing methods that are typical of those found in commercial processors. A sufficient number of instructions and …

Apr 4, 2020 · An instruction set architecture (ISA) defines the set of basic operations a computer must support. This includes the functional definition of operations and precise descriptions of …

Instruction set architecture is the structure of a computer that a machine language programmer (or a compiler) must understand to write a correct (timing independent) program for that machine. …

Sep 17, 2024 · What is an Instruction Set Architecture (ISA)? An Instruction Set Architecture (ISA) is the part of the processor architecture related to programming, including the native data …