3 connector x1 (pci bus, usb, audio), Connector x1 (pci bus, usb, audio), Etx®-cd / etx® connectors – Kontron ETX-CD User Manual
Page 38
ETX®-CD / ETX® Connectors
6.3
Connector X1 (PCI bus, USB, Audio)
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
GND
2
GND
51
VCC *
52
VCC *
3
PCICLK3
4
PCICLK4
53
PAR
54
SERR#
5
GND
6
GND
55
GPERR#
56
RESERVED
7
PCICLK1
8
PCICLK2
57
PME#
58
USB2#
9
REQ3#
10
GNT3#
59
LOCK#
60
DEVSEL#
11
GNT2#
12
3V
61
TRDY#
62
USB3#
13
REQ2#
14
GNT1#
63
IRDY#
64
STOP#
15
REQ1#
16
3V
65
FRAME#
66
USB2
17
GNT0#
18
RESERVED
67
GND
68
GND
19
VCC *
20
VCC *
69
AD16
70
CBE2#
21
SERIRQ
22
REQ0#
71
AD17
72
USB3
23
AD0
24
3V
73
AD19
74
AD18
25
AD1
26
AD2
75
AD20
76
USB0#
27
AD4
28
AD3
77
AD22
78
AD21
29
AD6
30
AD5
79
AD23
80
USB1#
31
CBE0#
32
AD7
81
AD24
82
CBE3#
33
AD8
34
AD9
83
VCC *
84
VCC *
35
GND
36
GND
85
AD25
86
AD26
37
AD10
38
AUXAL
87
AD28
88
USB0
39
AD11
40
MIC
89
AD27
90
AD29
41
AD12
42
AUXAR
91
AD30
92
USB1
43
AD13
44
ASVCC
93
PCIRST#
94
AD31
45
AD14
46
SNDL
95
INTC#
96
INTD#
47
AD15
48
ASGND
97
INTA#
98
INTB#
49
CBE1#
50
SNDR
99
GND
100
GND
* To protect external power lines of peripheral devices, make sure that:
- the wires have the right diameter to withstand the maximum available current
- the enclosure of the peripheral device fulfils the fire-protection requirements of
IEC/EN60950
38