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 ")T\_ME
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Pin B面 A面 ")T\_ME
")T\_ME
1 Spare 12V ")T\_ME
2 5.0V Spare ")T\_ME
3 5.0V Reserved ")T\_ME
4 USB+ USB- ")T\_ME
5 Ground Ground ")T\_ME
6 INTB# INTA# ")T\_ME
7 Clock RST# ")T\_ME
8 REQ# GNT# ")T\_ME
9 Vcc3.3V Vcc3.3V ")T\_ME
10 ST0 ST1 ")T\_ME
11 ST2 Reserved ")T\_ME
12 RBF# PIPE# ")T\_ME
13 Ground Ground ")T\_ME
14 Spare Spare ")T\_ME
15 SBA0 SBA1 ")T\_ME
16 Vcc3.3V Vcc3.3V ")T\_ME
17 SBA2 SBA3 ")T\_ME
18 SB_STB Reserved ")T\_ME
19 Ground Ground ")T\_ME
20 SBA4 SBA5 ")T\_ME
21 SBA6 SBA7 ")T\_ME
22 Key Key ")T\_ME
23 Key Key ")T\_ME
24 Key Key ")T\_ME
25 Key Key ")T\_ME
26 Address31 Address30 ")T\_ME
27 Address29 Address28 ")T\_ME
28 Vcc3.3V Vcc3.3V ")T\_ME
29 Address27 Address26 ")T\_ME
30 Address25 Address24 ")T\_ME
31 Ground Ground ")T\_ME
32 AD_STB1 Reserved ")T\_ME
33 Address23 C/BE3# ")T\_ME
34 Vddq3.3 Vddq3.3 ")T\_ME
35 Address21 Address22 ")T\_ME
36 Address19 Address20 ")T\_ME
37 Ground Ground ")T\_ME
38 Address17 Address18 ")T\_ME
39 C/BE2# Address16 ")T\_ME
40 Vddq3.3 Vddq3.3 ")T\_ME
41 IRDY# FRAME# ")T\_ME
42 ")T\_ME
43 Ground Ground ")T\_ME
44 ")T\_ME
45 Vcc3.3V Vcc3.3V ")T\_ME
46 DEVSEL# TRDY# ")T\_ME
47 Vddq3.3 STOP# ")T\_ME
48 Perr# Spare ")T\_ME
49 Ground Ground ")T\_ME
50 SERR# PAR ")T\_ME
51 C/BE1# Address15 ")T\_ME
52 Vddq3.3 Vddq3.3 ")T\_ME
53 Address14 Address13 ")T\_ME
54 Address12 Address11 ")T\_ME
55 Ground Ground ")T\_ME
56 Address10 Address9 ")T\_ME
57 Address8 C/BE0# ")T\_ME
58 Vddq3.3 Vddq3.3 ")T\_ME
59 AD_STB0 Reserved ")T\_ME
60 Address7 Address6 ")T\_ME
61 Ground Ground ")T\_ME
62 Address5 Address4 ")T\_ME
63 Address3 Address2 ")T\_ME
64 Vddq3.3 Vddq3.3 ")T\_ME
65 Address1 Address0 ")T\_ME
66 SMB0 SMB1 ")T\_ME