IA-32 (short for " Intel Architecture, 32-bit ", sometimes also called i386) is the 32-bit version of the x86 instruction set architecture, designed by Intel and first implemented in the 80386 microprocessor in 1985.
People also ask
What is the primary characteristic of "IA 32?
Who manufactures IA 32 processors?
Is the Intel IA 32 still in use?
Is there an IA 32 version of Windows?
The IA-32 Execution Layer (IA-32 EL) is a software emulator in the form of a software driver that improves performance of 32-bit applications running on 64-bit Intel Itanium -based systems, particularly those running Linux and Windows Server 2003 (it is included in Windows Server 2003 SP1 and later and in most Linux distributions for Itanium).
IA-32 is the official name to address the fundamental architecture which x86 processors use. IA-32 is short for Instruction set Architecture 32-bit version, rather than Intel Architecture, 32-bit. The latter interpretation might be the reason why people tend to use x86 instead of IA-32, and bring out confusions.
For the 32-bit generation of this architecture that is also referred to as "x86", see IA-32. The x86 architectures were based on the Intel 8086 microprocessor chip, initially released in 1978. Intel Core 2 Duo – an example of an x86-compatible, 64-bit multicore processor
IA-32架構屬於複雜指令集，由英特爾公司開發，1985年，隨著Intel 80386 微處理器的上市，被公之於世。接下來20年的時間，雖然後繼的新型晶片運算速度不斷增加，但IA-32架構大體上都沒有改變。對許多程式語言來說，IA-32與i386是同義詞。
x86 is a term used to describe a CPU instruction set compatible with the Intel 8086 and its successors, including the Pentium and others made by Intel and other companies. This is the CPU architecture used in most desktop and laptop computers.
Managed applications can be compiled either in IA-32, x86-64 or AnyCPU modes. Software created in the first two modes behave like their IA-32 or x86-64 native code counterparts respectively; When using the AnyCPU mode, however, applications in 32-bit versions of Microsoft Windows run as 32-bit applications, while they run as a 64-bit ...