A-8 Connector Pin Assignments
Accelerated Graphics Port (AGP)
Connector
Pin
Signal A Signal B
Pin
Signal A Signal B
Pin
Signal A Signal B
1 +12 V OVRCNT# 23 Ground Ground 45 VCC 3.3 VCC 3.3
2 TYPEDET# + 5V 24 Reserved 3.3 Vaux 46 TRDY# DEVSEL#
3 Reserved + 5V 25 VCC 3.3 VCC 3.3 47 STOP# Vddq
4 USB- USB+ 26 AD30 AD31 48 PME# PERR#
5 Ground Ground 27 AD28 AD29 49 Ground Ground
6 INTA# INTB# 28 VCC 3.3 VCC 3.3 50 PAR SERR#
7 RST# CLK 29 AD26 AD27 51 AD15 C/BE1#
8 GNT# REQ# 30 AD24 AD25 52 Vddq Vddq
9 VCC3.3 VCC3.3 31 Ground Ground 53 AD13 AD14
10 ST1 ST0 32 AD_STB1# AD_STB1 54 AD11 AD12
11 Reserved ST2 33 C/BE3# AD23 55 Ground Ground
12 PIPE# RBF# 34 Vddq Vddq 56 AD9 AD10
13 Ground Ground 35 AD22 AD21 57 C/BE0# AD8
14 WBF# Reserved 36 AD20 AD19 58 Vddq Vddq
15 SBA1 SBA0 37 Ground Ground 59 AD_STB0# AD_STB0
16 VCC 3.3 VCC 3.3 38 AD18 AD17 60 AD6 AD7
17 SBA3 SBA2 39 AD16 C/BE2# 61 Ground Ground
18 SB_STB# SB_STB 40 Vddq Vddq 62 AD4 AD5
19 Ground Ground 41 FRAME# IRDY# 63 AD2 AD3
20 SBA5 SBA4 42 Reserved 3.3VAux 64 Vddq Vddq
21 SBA7 SBA6 43 Ground Ground 65 AD0 AD1
22 Reserved Reserved 44 Reserved Reserved 66 VREFGC VREFCG
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