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