Pci Express - HP Pro 3330 Maintenance And Service Manual
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Also See for Pro 3330:
- Maintenance & service manual (226 pages) ,
- Illustrated parts & service map (3 pages) ,
- User manual (74 pages)
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PCI Express
x1, x4, x8, and x16 PCI Express Connector
Pin A
Pin
Signal
1
PRSNT1
2
+12V
3
+12V
4
GND
5
JTAG2
26
PERn(2)
27
GND
28
GND
29
PERp3
30
PERn3
51
GND
52
PERp8
53
PERN8
54
GND
55
GND
76
PERp14
77
PERn14
78
GND
79
GND
80
PERp15
Pin B information is on the next page
NOTE:
x1 PCI Express uses pins 1-18
x4 PCI Express uses pins 1-32
x8 PCI Express uses pins 1-49
x16 PCI Express uses pins 1-8
134 Appendix A Connector Pin Assignments
Pin
Signal
Pin
6
JTAG3
11
7
JTAG4
12
8
JTAG5
13
9
+3.3V
14
10
+3.3V
15
31
GND
36
32
RSVD
37
33
RSVD
38
34
GND
39
35
PERp4
40
56
PERp9
61
57
PERn9
62
58
GND
63
59
GND
64
60
PERp10
65
81
PERn15
82
GND
Signal
Pin
Signal
PERST#
16
PERp0
GND
17
PERn0
REFCLK+
18
GND
REFCLK-
19
RSVD
GND
20
GND
PERn4
41
GND
GND
42
GND
GND
43
PERp6
PERp5
44
PERn6
PERn5
45
GND
PERn10
66
GND
GND
67
GND
GND
68
PERp12
PERp11
69
PERn12
PERn11
70
GND
Pin
Signal
21
PERp1
22
PERn1
23
GND
24
GND
25
PERp2
46
GND
47
PERp7
48
PERn7
49
GND
50
RSVD
71
GND
72
PERp13
73
PERn13
74
GND
75
GND
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