agp模式_AGP的完整形式是什么？

叁歲伎倆 2023-03-05 09:50 19阅读 0赞

agp模式

## AGP：加速图形端口 **(**AGP: Accelerated Graphics Port **)** ##

**AGP is an abbreviation of the "Accelerated Graphics Port"**.

**AGP是“加速图形端口”的缩写** 。

It was created and developed as a high-speed point-to-point channel for putting together a video card to a system of the computer, first and foremost to help out and support the acceleration of 3D computer graphics. It was at the beginning created and developed as a descendant to PCI-type connections for video cards. As of 2004, **AGP** has been gradually carried out in regular stages in support of PCI Express; by mid-2008, PCI Express cards have taken over the market and simply a small number of AGP models were obtainable and accessible, with GPU manufacturers and add-in board partners in due course reducing support for the interface in support of PCI Express.

它是作为高速点对点通道而创建和开发的，用于将视频卡放到计算机系统中，首先是帮助并支持3D计算机图形的加速。 它最初是作为视频卡的PCI类型连接的后代而创建和开发的。 从2004年开始， **AGP**已逐步定期进行，以支持PCI Express。 到2008年年中，PCI Express卡已经占领了市场，只有少量AGP型号可供使用，GPU制造商和附加板合作伙伴会适时减少对接口的支持，以支持PCI Express。

### AGP历史 **(**AGP History**)** ###

*  The **AGP** slot first came out and emerged on x86-compatible system boards based on Socket 7 Intel P5 Pentium and Slot 1 P6 Pentium II processors.
    
    **AGP**插槽首次出现并出现在基于Socket 7 Intel P5 Pentium和Slot 1 P6 Pentium II处理器的x86兼容系统板上。
 *  On August 26, 1997, Intel launched **AGP** support with the i440LX Slot 1 chipset, and an overflow of products followed from the entire most significant system board sellers.
    
    1997年8月26日，英特尔推出了i440LX Slot 1芯片组对**AGP的**支持，随后，整个最重要的系统板销售商也纷纷涌入产品。

### AGP版本 **(**AGP Versions**)** ###

*  In 1997, Intel launched "AGP specification 1.0".
    
    1997年，英特尔推出了“ AGP规范1.0”。
 *  It mentioned 3.3 V signals and 1× and 2× speeds.
    
    它提到了3.3 V信号以及1倍和2倍速度。
 *  Specification 2.0 documented 1.5 V signaling, which could be used at 1×, 2× and the further 4× speed and 3.0 supplemented 0.8 V signaling, which could be controlled and managed at 4× and 8× speeds.
    
    规范2.0记录了1.5 V信号，可以以1倍，2倍以及进一步的4倍速度使用，而3.0补充了0.8 V信号，可以以4倍和8倍的速度进行控制和管理。

Existing versions are listed below in the given following table.

现有版本在下表中列出。

<table> 
 <tbody> 
  <tr> 
   <th>Specification</th> 
   <th>Voltage</th> 
   <th>Clock</th> 
   <th>Speed</th> 
   <th>Transfers/clock</th> 
   <th>Rate (MB/s)</th> 
  </tr> 
  <tr> 
   <td>PCI</td> 
   <td>3.3/5 V</td> 
   <td>33 MHz</td> 
   <td>—</td> 
   <td>1</td> 
   <td>133</td> 
  </tr> 
  <tr> 
   <td>PCI 2.1</td> 
   <td>3.3/5 V</td> 
   <td>33/66 MHz</td> 
   <td>—</td> 
   <td>1</td> 
   <td>133/266</td> 
  </tr> 
  <tr> 
   <td>AGP 1.0</td> 
   <td>3.3 V</td> 
   <td>66 MHz</td> 
   <td>1×</td> 
   <td>1</td> 
   <td>266</td> 
  </tr> 
  <tr> 
   <td>AGP 1.0</td> 
   <td>3.3 V</td> 
   <td>66 MHz</td> 
   <td>2×</td> 
   <td>2</td> 
   <td>533</td> 
  </tr> 
  <tr> 
   <td>AGP 2.0</td> 
   <td>1.5 V</td> 
   <td>66 MHz</td> 
   <td>4×</td> 
   <td>4</td> 
   <td>1066</td> 
  </tr> 
  <tr> 
   <td>AGP 3.0</td> 
   <td>0.8 V</td> 
   <td>66 MHz</td> 
   <td>8×</td> 
   <td>8</td> 
   <td>2133</td> 
  </tr> 
  <tr> 
   <td>AGP 3.5*</td> 
   <td>0.8 V</td> 
   <td>66 MHz</td> 
   <td>8×</td> 
   <td>8</td> 
   <td>2133</td> 
  </tr> 
 </tbody> 
</table>

<table> 
 <tbody> 
  <tr> 
   <th> 规范 </th> 
   <th> 电压 </th> 
   <th> 时钟 </th> 
   <th> 速度 </th> 
   <th> 传输/时钟 </th> 
   <th> 速率(MB /秒) </th> 
  </tr> 
  <tr> 
   <td> PCI接口 </td> 
   <td> 3.3 / 5伏 </td> 
   <td> 33兆赫 </td> 
   <td> - </td> 
   <td> 1个 </td> 
   <td> 133 </td> 
  </tr> 
  <tr> 
   <td> PCI 2.1 </td> 
   <td> 3.3 / 5伏 </td> 
   <td> 33/66兆赫 </td> 
   <td> - </td> 
   <td> 1个 </td> 
   <td> 133/266 </td> 
  </tr> 
  <tr> 
   <td> AGP 1.0 </td> 
   <td> 3.3伏 </td> 
   <td> 66兆赫 </td> 
   <td> 1× </td> 
   <td> 1个 </td> 
   <td> 266 </td> 
  </tr> 
  <tr> 
   <td> AGP 1.0 </td> 
   <td> 3.3伏 </td> 
   <td> 66兆赫 </td> 
   <td> 2× </td> 
   <td> 2 </td> 
   <td> 533 </td> 
  </tr> 
  <tr> 
   <td> AGP 2.0 </td> 
   <td> 1.5伏 </td> 
   <td> 66兆赫 </td> 
   <td> 4× </td> 
   <td> 4 </td> 
   <td> 1066 </td> 
  </tr> 
  <tr> 
   <td> AGP 3.0 </td> 
   <td> 0.8伏 </td> 
   <td> 66兆赫 </td> 
   <td> 8× </td> 
   <td> 8 </td> 
   <td> 2133 </td> 
  </tr> 
  <tr> 
   <td> AGP 3.5 * </td> 
   <td> 0.8伏 </td> 
   <td> 66兆赫 </td> 
   <td> 8× </td> 
   <td> 8 </td> 
   <td> 2133 </td> 
  </tr> 
 </tbody> 
</table>

### 官方扩展 **(**Official Extensions**)** ###

**AGP Pro**

**AGP专业版**

*  An official extension for cards that needed more electrical power, with an extended slot with supplemented pins for that purpose.
    
    这是需要更多电力的卡的官方扩展，带有用于此目的的扩展插槽和补充的插针。
 *  AGP Pro cards were generally workstation-class cards used to accelerate professional computer-aided design applications made use of in the fields of architecture, machining, engineering, simulations, and related fields.
    
    AGP Pro卡通常是工作站级卡，用于加速在建筑，机械加工，工程，模拟和相关领域中使用的专业计算机辅助设计应用程序。

**64-bit AGP**

**64位AGP**

*  A 64-bit channel was formerly projected as an elective standard for AGP 3.0 in draft documents, other than it was dropped in the last version of the standard.
    
    以前在文档草稿中计划将64位通道作为AGP 3.0的可选标准，但该标准的最新版本中已删除了该通道。
 *  The standard enables 64-bit transfer for AGP8× reads, writes, and fast writes; 32-bit transfer for PCI operations.
    
    该标准支持AGP8×读取，写入和快速写入的64位传输。 PCI操作的32位传输。

Reference: [Accelerated\_Graphics\_Port][Accelerated_Graphics_Port]

参考： [Accelerated\_Graphics\_Port][Accelerated_Graphics_Port]

> 翻译自: [https://www.includehelp.com/dictionary/agp-full-form.aspx][https_www.includehelp.com_dictionary_agp-full-form.aspx]

agp模式

[Accelerated_Graphics_Port]: https://en.wikipedia.org/wiki/Accelerated_Graphics_Port
[https_www.includehelp.com_dictionary_agp-full-form.aspx]: https://www.includehelp.com/dictionary/agp-full-form.aspx