AGP 是 Accelerated Graphics Port,是 Intel 推出的一种 3D 图形标准接口,它能够提供四倍于 PCI 的效率,AGP2X 的传输速率达到 533MB。有关 AGP 的说明可以在 Intel 的网站上找到。 引脚定义 O5-;I,)H  
 O5-;I,)H  
Pin    B面    A面 O5-;I,)H  
 O5-;I,)H  
1      Spare  12V O5-;I,)H  
2      5.0V    Spare O5-;I,)H  
3      5.0V    Reserved O5-;I,)H  
4      USB+    USB- O5-;I,)H  
5    Ground  Ground O5-;I,)H  
6    INTB#    INTA# O5-;I,)H  
7    Clock    RST# O5-;I,)H  
8    REQ#    GNT# O5-;I,)H  
9    Vcc3.3V  Vcc3.3V O5-;I,)H  
10  ST0      ST1 O5-;I,)H  
11  ST2      Reserved O5-;I,)H  
12  RBF#      PIPE# O5-;I,)H  
13  Ground    Ground O5-;I,)H  
14  Spare    Spare O5-;I,)H  
15  SBA0      SBA1 O5-;I,)H  
16  Vcc3.3V  Vcc3.3V O5-;I,)H  
17  SBA2      SBA3 O5-;I,)H  
18  SB_STB    Reserved O5-;I,)H  
19  Ground    Ground O5-;I,)H  
20  SBA4      SBA5 O5-;I,)H  
21  SBA6      SBA7 O5-;I,)H  
22  Key      Key O5-;I,)H  
23  Key      Key O5-;I,)H  
24  Key      Key O5-;I,)H  
25  Key      Key  O5-;I,)H  
26  Address31 Address30  O5-;I,)H  
27  Address29 Address28 O5-;I,)H  
28  Vcc3.3V  Vcc3.3V O5-;I,)H  
29  Address27 Address26 O5-;I,)H  
30  Address25 Address24 O5-;I,)H  
31  Ground    Ground O5-;I,)H  
32  AD_STB1  Reserved O5-;I,)H  
33  Address23 C/BE3# O5-;I,)H  
34  Vddq3.3  Vddq3.3 O5-;I,)H  
35  Address21 Address22 O5-;I,)H  
36  Address19 Address20 O5-;I,)H  
37  Ground    Ground O5-;I,)H  
38  Address17 Address18 O5-;I,)H  
39  C/BE2#    Address16 O5-;I,)H  
40  Vddq3.3  Vddq3.3 O5-;I,)H  
41  IRDY#    FRAME# O5-;I,)H  
42  O5-;I,)H  
43  Ground    Ground O5-;I,)H  
44 O5-;I,)H  
45  Vcc3.3V  Vcc3.3V O5-;I,)H  
46  DEVSEL#  TRDY# O5-;I,)H  
47  Vddq3.3  STOP# O5-;I,)H  
48  Perr#    Spare O5-;I,)H  
49  Ground    Ground O5-;I,)H  
50  SERR#    PAR O5-;I,)H  
51  C/BE1#    Address15 O5-;I,)H  
52  Vddq3.3  Vddq3.3 O5-;I,)H  
53  Address14 Address13 O5-;I,)H  
54  Address12 Address11 O5-;I,)H  
55  Ground    Ground O5-;I,)H  
56  Address10 Address9 O5-;I,)H  
57  Address8  C/BE0# O5-;I,)H  
58  Vddq3.3  Vddq3.3 O5-;I,)H  
59  AD_STB0  Reserved O5-;I,)H  
60  Address7  Address6 O5-;I,)H  
61  Ground  Ground  O5-;I,)H  
62  Address5 Address4 O5-;I,)H  
63  Address3 Address2  O5-;I,)H  
64  Vddq3.3  Vddq3.3 O5-;I,)H  
65  Address1 Address0  O5-;I,)H  
66  SMB0    SMB1 O5-;I,)H