x86-32 wikipedia - EAS

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    https://en.wikipedia.org/wiki/X86

    x86 Designer Intel, AMD Bits 16-bit, 32-bit and 64-bit Introduced 1978 (16-bit), 1985 (32-bit), 2003 (64-bit) Design CISC Type Register–memory Encoding Variable (1 to 15 bytes) Branching Condition code Endianness Little Page size 8086–i286: None i386, i486: 4 KB pages ... 查看更多內容

    x86 (also known as 80x86 or the 8086 family ) is a family of complex instruction set computer (CISC) instruction set architectures initially developed by Intel based on the Intel 8086 microprocessor and its 查看更多內容

    x86 registers圖片
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    Designers and manufacturers
    At various times, companies such as IBM, VIA, NEC, AMD, TI, STM, Fujitsu, OKI, Siemens, Cyrix, Intersil, C&T, NexGen, UMC, and DM&P started to design or manufacture x86 processors (CPUs) intended for … 查看更多內容

    During execution, current x86 processors employ a few extra decoding steps to split most instructions into smaller pieces called micro-operations. These are then handed to a 查看更多內容

    16-bit
    The original Intel 8086 and 8088 have fourteen 16-bit registers. Four of them (AX, BX, CX, DX) are general-purpose registers (GPRs), … 查看更多內容

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    In the 1980s and early 1990s, when the 8088 and 80286 were still in common use, the term x86 usually represented any 8086-compatible CPU. Today, however, x86 usually implies a binary compatibility also with the 32-bit instruction set of the 80386. This is … 查看更多內容

    The x86 architecture is a variable instruction length, primarily "CISC" design with emphasis on backward compatibility. The instruction set is not typical CISC, however, but … 查看更多內容

    Addressing modes for 16-bit processor modes can be summarized by the formula:
    Addressing modes for 32-bit x86 processor modes can be summarized by the formula: 查看更多內容

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  2. https://zh.wikipedia.org/wiki/X86

    x86泛指一系列基于Intel 8086且向后兼容的中央处理器指令集架构。最早的8086处理器于1978年由Intel推出,为16位微处理器。
    該系列較早期的處理器名稱是以數字來表示80x86。由於以“86”作為結尾,包括Intel 8086、80186、80286、80386以及80486,因此其架構被稱為“x86”。由於數字並不能作為註冊商標,因此Intel及其競爭者均在新一代處理器使用可註冊的名稱,如Pentium,來描述x86架構下的處理器 …

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    • 設計公司: IntelAMD
    • 推出年份: 1978年(16位元)、1985年(32位元)、2003年(64位元)
    • 字長/暫存器資料寬度: 32、64、128
    • 是否開放架構?: 部分
  3. https://en.wikipedia.org/wiki/X86_instruction_listings

    網頁Most if not all of these instructions are available in 32-bit mode; they just operate on 32-bit registers (eax, ebx, etc.) and values instead of their 16-bit (ax, bx, etc.) counterparts. The …

    • 預估閱讀時間: 8 分鐘
    • IA-32 - 维基百科,自由的百科全书

      https://zh.wikipedia.org/wiki/IA-32

      網頁英特爾32位元架構(英語: Intel Architecture, 32-bit,縮寫為 IA-32 ),常被稱為i386、或x86,由英特爾公司於1985年推出的指令集架構。它是8086架構的延伸版本,可支援32

      • 預估閱讀時間: 2 分鐘
      • https://en.wikipedia.org/wiki/IA-32

        網頁IA-32. IA-32 (short for " Intel Architecture, 32-bit ", sometimes also called i386 [1] [2]) [3] is the 32-bit version of the x86 instruction set architecture, designed by Intel and first …

        • 預估閱讀時間: 5 分鐘
        • 其他人也問了以下問題
          What is x86 architecture?
          x86 is a family of backward-compatible instruction set architectures based on the Intel 8086 CPU and its Intel 8088 variant.
          en.wikipedia.org/wiki/X86
          What does x86-64 mean?
          "x64" redirects here. For the New York City bus route, see X64 (New York City bus). x86-64 (also known as x64, x86_64, AMD64, and Intel 64) is a 64-bit version of the x86 instruction set, first released in 1999.
          en.wikipedia.org/wiki/X86-64
          What is the difference between x86 and 80386?
          In the 1980s and early 1990s, when the 8088 and 80286 were still in common use, the term x86 usually represented any 8086 compatible CPU. Today, however, x86 usually implies a binary compatibility also with the 32-bit instruction set of the 80386.
          en.wikipedia.org/wiki/X86
          What is the difference between IA-32 and x86-64?
          For the 32-bit generation of this architecture that is also referred to as "x86", see IA-32. Partly. For some advanced features, x86 may require license from Intel; x86-64 may require an additional license from AMD. The 80486 processor has been on the market for more than 30 years and so cannot be subject to patent claims.
          en.wikipedia.org/wiki/X86
        • https://simple.wikipedia.org/wiki/X86

          網頁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 …

        • https://en.wikipedia.org/wiki/32-bit_computing

          網頁Range for storing integers A 32-bit register can store 2 32 different values. The range of integer values that can be stored in 32 bits depends on the integer representation used. …

        • https://fr.wikipedia.org/wiki/X86

          網頁47 列 · La famille x86 regroupe les microprocesseurs compatibles avec le jeu d'instructions de l'Intel 8086.Cette série est nommée IA-32 (pour Intel architecture 32 bits) par Intel …

        • x86-64 - 維基百科,自由的百科全書

          https://zh.wikipedia.org/zh-tw/X86-64

          網頁2022年12月26日 · x86-64(又稱x64,即英文詞64-bit extended,64位元拓展的簡寫)是一個處理器的指令集架構,基於x86 架構的64位元拓展,向後相容於16位元及32位元的x86架 …

        • https://en.wikipedia.org/wiki/X86-64

          網頁x86-64 (also known as x64, x86_64, AMD64, and Intel 64) [note 1] is a 64-bit version of the x86 instruction set, first released in 1999. It introduced two new modes of operation, 64-bit mode and compatibility mode, along with …



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