[教學文獻] AGP

wish · 發表於 2008-8-15 22:09:06

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<title>AGP腳位定義</title>
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AGP腳位定義

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 AGP 是 Accelerated Graphics
Port，是 Intel 推出的一种 3D 圖形標準插座，它能够提供四倍 PCI 的效率，AGP2X 的傳輸速率達到 533MB。有關 AGP 的說明可以在

<a href="http://developer.intel.com/technology/agp/index.htm">
Intel</a> 的站上找到。 
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引腳定義</td>
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<th align="middle" width="32" bgColor="blue">
Pin</th>
<th align="middle" width="125" bgColor="blue">
B面</th>
<th align="middle" width="171" bgColor="blue">
A面</th>
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<tr>
<td width="32" bgColor="#c8c8ff">1</td>
<td width="125" bgColor="#c8c8ff">Spare</td>
<td width="171" bgColor="#c8c8ff">12V</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">2</td>
<td width="125" bgColor="#c8c8ff">5.0V</td>
<td width="171" bgColor="#c8c8ff">Spare</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">3</td>
<td width="125" bgColor="#c8c8ff">5.0V</td>
<td width="171" bgColor="#c8c8ff">Reserved</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">4</td>
<td width="125" bgColor="#c8c8ff">USB+</td>
<td width="171" bgColor="#c8c8ff">USB-</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">5</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">6</td>
<td width="125" bgColor="#c8c8ff">INTB#</td>
<td width="171" bgColor="#c8c8ff">INTA#</td>
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<td width="32" bgColor="#c8c8ff">7</td>
<td width="125" bgColor="#c8c8ff">Clock</td>
<td width="171" bgColor="#c8c8ff">RST#</td>
</tr>
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<td width="32" bgColor="#c8c8ff">8</td>
<td width="125" bgColor="#c8c8ff">REQ#</td>
<td width="171" bgColor="#c8c8ff">GNT#</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">9</td>
<td width="125" bgColor="#c8c8ff">Vcc3.3V</td>
<td width="171" bgColor="#c8c8ff">Vcc3.3V</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">10</td>
<td width="125" bgColor="#c8c8ff">ST0</td>
<td width="171" bgColor="#c8c8ff">ST1</td>
</tr>
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<td width="32" bgColor="#c8c8ff">11</td>
<td width="125" bgColor="#c8c8ff">ST2</td>
<td width="171" bgColor="#c8c8ff">Reserved</td>
</tr>
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<td width="32" bgColor="#c8c8ff">12</td>
<td width="125" bgColor="#c8c8ff">RBF#</td>
<td width="171" bgColor="#c8c8ff">PIPE#</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">13</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">14</td>
<td width="125" bgColor="#c8c8ff">Spare</td>
<td width="171" bgColor="#c8c8ff">Spare</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">15</td>
<td width="125" bgColor="#c8c8ff">SBA0</td>
<td width="171" bgColor="#c8c8ff">SBA1</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">16</td>
<td width="125" bgColor="#c8c8ff">Vcc3.3V</td>
<td width="171" bgColor="#c8c8ff">Vcc3.3V</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">17</td>
<td width="125" bgColor="#c8c8ff">SBA2</td>
<td width="171" bgColor="#c8c8ff">SBA3</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">18</td>
<td width="125" bgColor="#c8c8ff">SB_STB</td>
<td width="171" bgColor="#c8c8ff">Reserved</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">19</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
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<td width="32" bgColor="#c8c8ff">20</td>
<td width="125" bgColor="#c8c8ff">SBA4</td>
<td width="171" bgColor="#c8c8ff">SBA5</td>
</tr>
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<td width="32" bgColor="#c8c8ff">21</td>
<td width="125" bgColor="#c8c8ff">SBA6</td>
<td width="171" bgColor="#c8c8ff">SBA7</td>
</tr>
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<td width="32" bgColor="#c8c8ff">22</td>
<td width="125" bgColor="#c8c8ff">Key</td>
<td width="171" bgColor="#c8c8ff">Key</td>
</tr>
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<td width="32" bgColor="#c8c8ff">23</td>
<td width="125" bgColor="#c8c8ff">Key</td>
<td width="171" bgColor="#c8c8ff">Key</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">24</td>
<td width="125" bgColor="#c8c8ff">Key</td>
<td width="171" bgColor="#c8c8ff">Key</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">25</td>
<td width="125" bgColor="#c8c8ff">Key</td>
<td width="171" bgColor="#c8c8ff">Key</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">26</td>
<td width="125" bgColor="#c8c8ff">Address31</td>
<td width="171" bgColor="#c8c8ff">Address30</td>
</tr>
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<td width="32" bgColor="#c8c8ff">27</td>
<td width="125" bgColor="#c8c8ff">Address29</td>
<td width="171" bgColor="#c8c8ff">Address28</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">28</td>
<td width="125" bgColor="#c8c8ff">Vcc3.3V</td>
<td width="171" bgColor="#c8c8ff">Vcc3.3V</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">29</td>
<td width="125" bgColor="#c8c8ff">Address27</td>
<td width="171" bgColor="#c8c8ff">Address26</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">30</td>
<td width="125" bgColor="#c8c8ff">Address25</td>
<td width="171" bgColor="#c8c8ff">Address24</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">31</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">32</td>
<td width="125" bgColor="#c8c8ff">AD_STB1</td>
<td width="171" bgColor="#c8c8ff">Reserved</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">33</td>
<td width="125" bgColor="#c8c8ff">Address23</td>
<td width="171" bgColor="#c8c8ff">C/BE3#</td>
</tr>
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<td width="32" bgColor="#c8c8ff">34</td>
<td width="125" bgColor="#c8c8ff">Vddq3.3</td>
<td width="171" bgColor="#c8c8ff">Vddq3.3</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">35</td>
<td width="125" bgColor="#c8c8ff">Address21</td>
<td width="171" bgColor="#c8c8ff">Address22</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">36</td>
<td width="125" bgColor="#c8c8ff">Address19</td>
<td width="171" bgColor="#c8c8ff">Address20</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">37</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">38</td>
<td width="125" bgColor="#c8c8ff">Address17</td>
<td width="171" bgColor="#c8c8ff">Address18</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">39</td>
<td width="125" bgColor="#c8c8ff">C/BE2#</td>
<td width="171" bgColor="#c8c8ff">Address16</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">40</td>
<td width="125" bgColor="#c8c8ff">Vddq3.3</td>
<td width="171" bgColor="#c8c8ff">Vddq3.3</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">41</td>
<td width="125" bgColor="#c8c8ff">IRDY#</td>
<td width="171" bgColor="#c8c8ff">FRAME#</td>
</tr>
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<td width="32" bgColor="#c8c8ff">42</td>
<td width="125" bgColor="#c8c8ff">　</td>
<td width="171" bgColor="#c8c8ff">　</td>
</tr>
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<td width="32" bgColor="#c8c8ff">43</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">44</td>
<td width="125" bgColor="#c8c8ff">　</td>
<td width="171" bgColor="#c8c8ff">　</td>
</tr>
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<td width="32" bgColor="#c8c8ff">45</td>
<td width="125" bgColor="#c8c8ff">Vcc3.3V</td>
<td width="171" bgColor="#c8c8ff">Vcc3.3V</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">46</td>
<td width="125" bgColor="#c8c8ff">DEVSEL#</td>
<td width="171" bgColor="#c8c8ff">TRDY#</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">47</td>
<td width="125" bgColor="#c8c8ff">Vddq3.3</td>
<td width="171" bgColor="#c8c8ff">STOP#</td>
</tr>
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<td width="32" bgColor="#c8c8ff">48</td>
<td width="125" bgColor="#c8c8ff">Perr#</td>
<td width="171" bgColor="#c8c8ff">Spare</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">49</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
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<td width="32" bgColor="#c8c8ff">50</td>
<td width="125" bgColor="#c8c8ff">SERR#</td>
<td width="171" bgColor="#c8c8ff">PAR</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">51</td>
<td width="125" bgColor="#c8c8ff">C/BE1#</td>
<td width="171" bgColor="#c8c8ff">Address15</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">52</td>
<td width="125" bgColor="#c8c8ff">Vddq3.3</td>
<td width="171" bgColor="#c8c8ff">Vddq3.3</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">53</td>
<td width="125" bgColor="#c8c8ff">Address14</td>
<td width="171" bgColor="#c8c8ff">Address13</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">54</td>
<td width="125" bgColor="#c8c8ff">Address12</td>
<td width="171" bgColor="#c8c8ff">Address11</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">55</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">56</td>
<td width="125" bgColor="#c8c8ff">Address10</td>
<td width="171" bgColor="#c8c8ff">Address9</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">57</td>
<td width="125" bgColor="#c8c8ff">Address8</td>
<td width="171" bgColor="#c8c8ff">C/BE0#</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">58</td>
<td width="125" bgColor="#c8c8ff">Vddq3.3</td>
<td width="171" bgColor="#c8c8ff">Vddq3.3</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">59</td>
<td width="125" bgColor="#c8c8ff">AD_STB0</td>
<td width="171" bgColor="#c8c8ff">Reserved</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">60</td>
<td width="125" bgColor="#c8c8ff">Address7</td>
<td width="171" bgColor="#c8c8ff">Address6</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">61</td>
<td width="125" bgColor="#c8c8ff">Ground</td>
<td width="171" bgColor="#c8c8ff">Ground</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">62</td>
<td width="125" bgColor="#c8c8ff">Address5</td>
<td width="171" bgColor="#c8c8ff">Address4</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">63</td>
<td width="125" bgColor="#c8c8ff">Address3</td>
<td width="171" bgColor="#c8c8ff">Address2</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">64</td>
<td width="125" bgColor="#c8c8ff">Vddq3.3</td>
<td width="171" bgColor="#c8c8ff">Vddq3.3</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">65</td>
<td width="125" bgColor="#c8c8ff">Address1</td>
<td width="171" bgColor="#c8c8ff">Address0</td>
</tr>
<tr>
<td width="32" bgColor="#c8c8ff">66</td>
<td width="125" bgColor="#c8c8ff">SMB0</td>
<td width="171" bgColor="#c8c8ff">SMB1</td>
</tr>
</table>

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playx · 發表於 2008-10-11 01:55:13

w大不好意思,我不知這裡已經有agp介紹

還在另一篇貼針腳測試,我已刪帖..拍謝..

感覺這些測試點也沒多少人在意,只有

用到的人才會留意....~hm248~

wish · 發表於 2008-10-12 21:52:32

為什麼要刪？你只要貼，就會有人看，相同的東西也不一定只能有一篇呀！

playx · 發表於 2008-10-14 02:33:40

沒法度...功力太淺怕被問倒...~hm256~

w大...vddq(核心電壓）現在應該都是1.5v

3.3 v好像很難找到了...

ps:補上我自己用execl打的圖

wish · 發表於 2008-10-14 07:38:50

謝謝更正！我有的數據也是在網路上找來的。

playx · 發表於 2008-10-16 04:26:39

沒有啦..W大你是貼AGP1.0

我是補充AGP2.0以後,拍謝沒說清楚

playkof · 發表於 2009-9-16 14:08:13

PLAYX 大大
這張圖是不是背面測試點的圖呢
鍵盤口朝上方呢

http://bbs.pigoo.com/attachments/forumid_117/20081014_5a8d1abf82b1165efd29Gm0MCLU4Io2j.gif

playx · 發表於 2009-9-16 14:22:26

你可以參考這一帖比較清楚..

https://bbs.pigoo.com/thread-10917-1-1.html

jewhuang · 發表於 2009-10-7 01:55:07

P大你的圖表怪怪的:)

AGP的A7好像是RST信號
AGP的A34好像是1.5V喔~

**對了順便問一下我
1.開機有一長三短聲~
2.除錯卡卡25
3.A7腳RST不正常(觸發RST排針~主板可重開~但AGP無複位!依舊是3.3V)
4.A34 正常1.5V

要如何去接著處理啊~!! 小弟我抓破頭皮也不知道要怎麼下去了~跑線路嗎?...那位大大可以分享一下~
非電子科系~學的好慢喔~壞板多的幾麻布袋~卻修不好半塊!! A害~持續挫敗中~ Orz....

後補:看才看了w大這篇 http://bbs.pigoo.com/viewthread.php?tid=10758&extra=page%3D8大概要從A7引腳往南橋查~看是否有斷線或小元件損毀~再想想看吧!!

playx · 發表於 2009-10-7 08:31:04

謝謝提醒已更改，rst# 是代表低電位有效，也就是3.3v --0v --3.3v....

診斷碼 25 不好處理，大致上是南北橋，記憶體，bios....等

學修主機板最重要是要有耐心+恆心，入門門檻比較高，至少不會碰到

有人在做殺頭生意，就算有..熟知此道的人也知他在吹牛或他是"北七"...

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