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4.6
Connector X4 Subsystems
4.6.1
Connector X4 (IDE 1, IDE 2, Ethernet, Miscellaneous)
Pin
Signal
Pin
1
GND
2
3
5V_SB
4
5
PS_ON
6
7
PWRBTN#
8
9
KBINH#
10
11
RSMRST#
12
13
ROMKBCS#**
14
15
EXT_PRG**
16
17
VCC*
18
19
OVCR#
20
21
EXTSMI#
22
23
SMBCLK
24
25
SIDE_CS3#
26
27
SIDE_CS1#
28
29
SIDE_A2
30
31
SIDE_A0
32
33
GND
34
35
PDIAG_S
36
37
SIDE_A1
38
39
SIDE_INTRQ
40
41
RESERVED
42
43
SIDE_AK#
44
45
SIDE_RDY
46
47
SIDE_IOR#
48
49
VCC*
50
Notes:
*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
**This signal is not supported on the ETX®-CN8.
Kontron User's Guide ETX®-CN8
Signal
Pin
GND
51
PWGIN
53
SPEAKER
55
BATT
57
LILED#
59
ACTLED#
61
SPEEDLED#
63
I2CLK
65
VCC*
67
GPCS#**
69
I2DAT
71
SMBDATA
73
RESERVED
75
DASP_S
77
PIDE_CS3#
79
PIDE_CS1#
81
GND
83
PIDE_A2
85
PIDE_A0
87
PIDE_A1
89
RESERVED
91
PIDE_INTRQ
93
PIDE_AK#
95
PIDE_RDY
97
VCC*
99
32
Signal
Pin
SIDE_IOW#
52
SIDE_DRQ
54
SIDE_D15
56
SIDE_D0
58
SIDE_D14
60
SIDE_D1
62
SIDE_D13
64
GND
66
SIDE_D2
68
SIDE_D12
70
SIDE_D3
72
SIDE_D11
74
SIDE_D4
76
SIDE_D10
78
SIDE_D5
80
VCC
82
SIDE_D9
84
SIDE_D6
86
SIDE_D8
88
RESERVED
90
RXD#
92
RXD
94
TXD#
96
TXD
98
GND
100
4 ETX® Connectors
Signal
PIDE_IOR#
PIDE_IOW#
PIDE_DRQ
PIDE_D15
PIDE_D0
PIDE_D14
PIDE_D1
GND
PIDE_D13
PIDE_D2
PIDE_D12
PIDE_D3
PIDE_D11
PIDE_D4
PIDE_D10
VCC
PIDE_D5
PIDE_D9
PIDE_D6
RESERVED
PIDE_D8
SIDE_D7
PIDE_D7
HDRST#
GND
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