TME-EPIC-HURQM-R2V1.docx
Revision 2.1
Page 19 of 52
PCI/104-Express Connector (X18)
Connector Type: Samtech ASP-129637-03
Pin
Signal
Pin
Signal
1
GPIO0
+
5V
2
PE_RST#
3
+3.3V
4
+3.3V
5
USB_1+
6
USB_0+
7
USB_1-
8
USB_0-
9
GND
10
GND
11
Pex1_1Tp
12
Pex1_0 Tp
13
Pex1_1Tn
14
Pex1_0 Tn
15
GND
16
GND
17
Pex1_2 Tp
18
Pex1_3 Tp
19
Pex1_2 Tn
20
Pex1_3 Tn
21
GND
22
GND
23
Pex1_1Rp
24
Pex1_0 Rp
25
Pex1_1Rn
26
Pex1_0 Rn
27
GND
28
GND
29
Pex1_2 Rp
30
Pex1_3 Rp
31
Pex1_2 Rn
32
Pex1_3 Rn
33
GND
34
GND
35
Pex1_1Clkp
36
Pex1_0Clkp
37
Pex1_1Clkn
38
Pex1_0Clkn
39
+5V_Always
40
+5V_Always
41
Pex1_2Clkp
42
Pex1_3Clkp
43
Pex1_2Clkn
44
Pex1_3Clkn
45
CPU_DIR
46
PWRGOOD
47
SMB_DAT
48
Pex16_Clkp
49
SMB_CLK
50
Pex16_Clkn
51
SMB_ALERT
52
PSON#
Pin
Signal
Pin
Signal
53
WAKE#
+
5V
54
PEG_EN#
55
GND
56
GND
57
Pex16_0T(8)p
58
Pex16_0T(0)p
59
Pex16_0T(8)n
60
Pex16_0T(0)n
61
GND
62
GND
63
Pex16_0T(9)p
64
Pex16_0T(1)p
65
Pex16_0T(9)n
66
Pex16_0T(1)n
67
GND
68
GND
69
Pex16_0T(10)p
70
Pex16_0T(2)p
71
Pex16_0T(10)n
72
Pex16_0T(2)n
73
GND
74
GND
75
Pex16_0T(11)p
76
Pex16_0T(3)p
77
Pex16_0T(11)n
78
Pex16_0T(3)n
79
GND
80
GND
81
Pex16_0T(12)p
82
Pex16_0T(4)p
83
Pex16_0T(12)n
84
Pex16_0T(4)n
85
GND
86
GND
87
Pex16_0T(13)p
88
Pex16_0T(5)p
89
Pex16_0T(13)n
90
Pex16_0T(5)n
91
GND
92
GND
93
Pex16_0T(14)p
94
Pex16_0T(6)p
95
Pex16_0T(14)n
96
Pex16_0T(6)n
97
GND
98
GND
99
Pex16_0T(15)p
100
Pex16_0T(7)p
101
Pex16_0T(15)n
102
Pex16_0T(7)n
103
GND
104
GND