Pci Express - HP 5850 - Deskjet Color Inkjet Printer Reference Manual

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

PCI Express

x1, x4, x8, and x16 PCI Express Connector
Pin B
Pin Signal
1 +12V
2 +12V
3 RSVD
4 GND
5 SMCLK
26 GND
27 PETp3
28 PETn3
29 GND
30 RSVD
170 Appendix A Connector Pin Assignments
57 PERn9 62
58 GND 63
59 GND 64
60 PERp10 65
81 PERn15
82 GND
Pin Signal Pin
6 SMDAT 11
7 GND 12
8 +3.3 V 13
9 JTAG1 14
10 3.3vAux 15
31 PRSNT2# 36
32 GND 37
33 PETp4 38
34 PETn4 39
35 GND 40
GND 67 GND
GND 68 PERp12
PERp11 69 PERn12
PERn11 70 GND
Signal Pin Signal
WAKE# 16 GND
RSVD 17
GND
GND 18
PETp1
PETp0 19
PETn1
PETn0 20
GND 41 PETp6
PETp5 42 PRTn6
PETn5 43 GND
GND 44 GND
GND 45 PETp7
72 PERp13
73 PERn13
74 GND
75 GND
Pin Signal
21 GND
22 GND
23 PETp2
24 PETn2
25 GND
46 PETn7
47 GND
48 PRSNT2#
49 GND
50 PETp8