HP Workstation xw3100 HP Workstation xw3100 - Service and Technical Reference - Page 95

Accelerated Graphics Port AGP, Connector, Signal

Page 95 highlights

Accelerated Graphics Port (AGP) Connector Connector Pin Assignments Pin Signal A 1 +12 V 2 TYPEDET# 3 Reserved 4 USB- 5 Ground 6 INTA# 7 RST# 8 GNT# 9 VCC3.3 10 ST1 11 Reserved 12 PIPE# 13 Ground 14 WBF# 15 SBA1 16 VCC 3.3 17 SBA3 18 SB_STB# 19 Ground 20 SBA5 21 SBA7 22 Reserved 23 Ground 24 Reserved 25 VCC 3.3 26 AD30 27 AD28 28 VCC 3.3 29 AD26 30 AD24 31 Ground 32 AD_STB1# 33 C/BE3# Signal B OVRCNT# + 5V + 5V USB+ Ground INTB# CLK REQ# VCC3.3 ST0 ST2 RBF# Ground Reserved SBA0 VCC 3.3 SBA2 SB_STB Ground SBA4 SBA6 Reserved Ground 3.3 Vaux VCC 3.3 AD31 AD29 VCC 3.3 AD27 AD25 Ground AD_STB1 AD23 Pin Signal A 34 Vddq 35 AD22 36 AD20 37 Ground 38 AD18 39 AD16 40 Vddq 41 FRAME# 42 Reserved 43 Ground 44 Reserved 45 VCC 3.3 46 TRDY# 47 STOP# 48 PME# 49 Ground 50 PAR 51 AD15 52 Vddq 53 AD13 54 AD11 55 Ground 56 AD9 57 C/BE0# 58 Vddq 59 AD_STB0# 60 AD6 61 Ground 62 AD4 63 AD2 64 Vddq 65 AD0 66 VREFGC Signal B Vddq AD21 AD19 Ground AD17 C/BE2# Vddq IRDY# 3.3VAux Ground Reserved VCC 3.3 DEVSEL# Vddq PERR# Ground SERR# C/BE1# Vddq AD14 AD12 Ground AD10 AD8 Vddq AD_STB0 AD7 Ground AD5 AD3 Vddq AD1 VREFCG Service and Technical Reference Guide, xw3100 338611-001 A-5

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Service and Technical Reference Guide, xw3100
338611-001
A–5
Connector Pin Assignments
Accelerated Graphics Port (AGP)
Connector
Pin
Signal A
Signal B
Pin
Signal A
Signal B
1
2
3
4
5
+12 V
TYPEDET#
Reserved
USB-
Ground
OVRCNT#
+ 5V
+ 5V
USB+
Ground
34
35
36
37
38
Vddq
AD22
AD20
Ground
AD18
Vddq
AD21
AD19
Ground
AD17
6
7
8
9
10
INTA#
RST#
GNT#
VCC3.3
ST1
INTB#
CLK
REQ#
VCC3.3
ST0
39
40
41
42
43
AD16
Vddq
FRAME#
Reserved
Ground
C/BE2#
Vddq
IRDY#
3.3VAux
Ground
11
12
13
14
15
Reserved
PIPE#
Ground
WBF#
SBA1
ST2
RBF#
Ground
Reserved
SBA0
44
45
46
47
48
Reserved
VCC 3.3
TRDY#
STOP#
PME#
Reserved
VCC 3.3
DEVSEL#
Vddq
PERR#
16
17
18
19
20
VCC 3.3
SBA3
SB_STB#
Ground
SBA5
VCC 3.3
SBA2
SB_STB
Ground
SBA4
49
50
51
52
53
Ground
PAR
AD15
Vddq
AD13
Ground
SERR#
C/BE1#
Vddq
AD14
21
22
23
24
25
SBA7
Reserved
Ground
Reserved
VCC 3.3
SBA6
Reserved
Ground
3.3 Vaux
VCC 3.3
54
55
56
57
58
AD11
Ground
AD9
C/BE0#
Vddq
AD12
Ground
AD10
AD8
Vddq
26
27
28
29
30
AD30
AD28
VCC 3.3
AD26
AD24
AD31
AD29
VCC 3.3
AD27
AD25
59
60
61
62
63
AD_STB0#
AD6
Ground
AD4
AD2
AD_STB0
AD7
Ground
AD5
AD3
31
32
33
Ground
AD_STB1#
C/BE3#
Ground
AD_STB1
AD23
64
65
66
Vddq
AD0
VREFGC
Vddq
AD1
VREFCG