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IA-32 (short for "Intel Architecture, 32-bit", sometimes also called i386) is the 32-bit version of the x86 instruction set architecture, first implemented in the Intel 80386 microprocessors in 1985. [1]

30 relations: Advanced Micro Devices, Apple Inc., Bit, Canonical (company), IA-64, Instruction set architecture, Integer (computer science), Intel, Intel 80386, Intel 80486, List of former IA-32 compatible processor manufacturers, Microprocessor, Operating system, P5 (microarchitecture), Page table, Pentium Pro, Physical Address Extension, Pointer (computer programming), Processor register, Programming language, Protected mode, Real mode, Stack (abstract data type), Stack register, Transmeta, VIA Technologies, Virtual 8086 mode, X86, X86-64, 32-bit.

Advanced Micro Devices

Advanced Micro Devices, Inc. (AMD) is an American multinational semiconductor company based in Santa Clara, California, that develops computer processors and related technologies for business and consumer markets.

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Apple Inc.

Apple Inc. is an American multinational technology company headquartered in Cupertino, California, that designs, develops, and sells consumer electronics, computer software, and online services.

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Bit

The bit (a portmanteau of binary digit) is a basic unit of information used in computing and digital communications.

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Canonical (company)

Canonical Ltd. is a UK-based privately held computer software company founded and funded by South African entrepreneur Mark Shuttleworth to market commercial support and related services for Ubuntu Linux and related projects.

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IA-64

IA-64 (also called Intel Itanium architecture) is the instruction set architecture (ISA) of the Itanium family of 64-bit Intel microprocessors.

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Instruction set architecture

An instruction set architecture (ISA) is an abstract model of a computer.

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Integer (computer science)

In computer science, an integer is a datum of integral data type, a data type that represents some range of mathematical integers.

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Intel

Intel Corporation (stylized as intel) is an American multinational corporation and technology company headquartered in Santa Clara, California, in the Silicon Valley.

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Intel 80386

The Intel 80386, also known as i386 or just 386, is a 32-bit microprocessor introduced in 1985.

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Intel 80486

The Intel 80486, also known as the i486 or 486, is a higher performance follow-up to the Intel 80386 microprocessor.

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List of former IA-32 compatible processor manufacturers

As the 32-bit Intel Architecture became the dominant computing platform during the 1980s and 1990s, multiple companies have tried to build microprocessors that are compatible with that Intel instruction set architecture.

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Microprocessor

A microprocessor is a computer processor that incorporates the functions of a central processing unit on a single integrated circuit (IC), or at most a few integrated circuits.

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Operating system

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

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P5 (microarchitecture)

The first Pentium microprocessor was introduced by Intel on March 22, 1993.

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Page table

A page table is the data structure used by a virtual memory system in a computer operating system to store the mapping between virtual addresses and physical addresses.

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Pentium Pro

The Pentium Pro is a sixth-generation x86 microprocessor developed and manufactured by Intel introduced in November 1, 1995.

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Physical Address Extension

In computing, Physical Address Extension (PAE), sometimes referred to as Page Address Extension, is a memory management feature for the x86 architecture.

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Pointer (computer programming)

In computer science, a pointer is a programming language object that stores the memory address of another value located in computer memory.

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Processor register

In computer architecture, a processor register is a quickly accessible location available to a computer's central processing unit (CPU).

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Programming language

A programming language is a formal language that specifies a set of instructions that can be used to produce various kinds of output.

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Protected mode

In computing, protected mode, also called protected virtual address mode, is an operational mode of x86-compatible central processing units (CPUs).

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Real mode

Real mode, also called real address mode, is an operating mode of all x86-compatible CPUs.

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Stack (abstract data type)

In computer science, a stack is an abstract data type that serves as a collection of elements, with two principal operations.

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Stack register

A stack register is a computer central processor register whose purpose is to keep track of a call stack.

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Transmeta

Transmeta Corporation was an American fabless semiconductor company based in Santa Clara, California.

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VIA Technologies

VIA Technologies Inc., is a Taiwanese manufacturer of integrated circuits, mainly motherboard chipsets, CPUs, and memory.

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Virtual 8086 mode

In the 80386 microprocessor and later, virtual 8086 mode (also called virtual real mode, V86-mode or VM86) allows the execution of real mode applications that are incapable of running directly in protected mode while the processor is running a protected mode operating system.

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X86

x86 is a family of backward-compatible instruction set architectures based on the Intel 8086 CPU and its Intel 8088 variant.

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X86-64

x86-64 (also known as x64, x86_64, AMD64 and Intel 64) is the 64-bit version of the x86 instruction set.

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32-bit

32-bit microcomputers are computers in which 32-bit microprocessors are the norm.

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Redirects here:

IA32, Ia 32, Ia32, Intel 32, Intel IA-32, X86 32, X86-32.

References

[1] https://en.wikipedia.org/wiki/IA-32

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