SECOMX-945/N270
User Manual
- Rev. First Edition: 0.1 - Last Edition: 2.1 - Author: S.B. - Reviewed by G.M.
Copyright © 2011 SECO s.r.l.
SECOMX-945/N270
pag. 18
3.2.2.1 X1 CONNECTOR: PCI Bus, USB, Audio
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
GND
2
GND
51
+5V
DC
52
+5V
DC
3
PCICLK3
4
PCICLK4
53
PCI_PAR
54
PCI_SERR#
5
GND
6
GND
55
PCI_PERR#
56
RESERVED
7
PCICLK1
8
PCICLK2
57
PCI_PME#
58
USB_D2-
9
PCI_REQ3#
10
PCI_GNT3#
59
PCI_LOCK#
60
PCI_DEVSEL#
11
PCI_GNT2#
12
+3.3V
DC
61
PCI_TRDY#
62
USB_D3-
13
PCI_REQ2#
14
PCI_GNT1#
63
PCI_IRDY#
64
PCI_STOP#
15
PCI_REQ1#
16
+3.3V
DC
65
PCI_FRAME#
66
17
PCI_GNT0#
18
RESERVED
67
GND
68
GND
19
+5V
DC
20
+5V
DC
69
PCI_AD16
70
PCI_C/BE2#
21
PCI_SERIRQ
22
PCI_REQ0#
71
PCI_AD17
72
23
PCI_AD0
24
+3.3V
DC
73
PCI_AD19
74
PCI_AD18
25
PCI_AD1
26
PCI_AD2
75
PCI_AD20
76
USB_D0-
27
PCI_AD4
28
PCI_AD3
77
PCI_AD22
78
PCI_AD21
29
PCI_AD6
30
PCI_AD5
79
PCI_AD23
80
USB_D1-
31
PCI_C/BE0#
32
PCI_AD7
81
PCI_AD24
82
PCI_C/BE3#
33
PCI_AD8
34
PCI_AD9
83
+5V
DC
84
+5V
DC
35
GND
36
GND
85
PCI_AD25
86
PCI_AD26
37
PCI_AD10
38
AUX_L
87
PCI_AD28
88
39
PCI_AD11
40
MIC
89
PCI_AD27
90
PCI_AD29
41
PCI_AD12
42
AUX_R
91
PCI_AD30
92
43
PCI_AD13
44
+5V
DC
93
PCI_RST#
94
PCI_AD31
45
PCI_AD14
46
LINEOUT_L
95
PCI_INTC#
96
PCI_INTD#
47
PCI_AD15
48
GND_AUDIO
97
PCI_INTA#
98
PCI_INTB#
49
PCI_C/BE1#
50
LINEOUT_R
99
GND
100 GND
