IEI Integration ECW-281B-N270-WT v2.00 User Manual
Page 42
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ECW-281B Embedded System
Page 26
Figure 3-7: PCIe Mini Card Slot Location
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1 PCIE_WAKE#
2
VCC3
3 N/C
4
GND
5 N/C
6
1.5V
7 CLKREQ#
8
LFRAME#
9 GND
10 LAD3
11 CLK-
12
LAD2
13 CLK+
14
LAD1
15 GND
16
LAD0
17 PCIRST# 18
GND
19 LPC
20
VCC3
21 GND
22
PCIRST#
23 PERN2
24
3VDual
25 PERP2
26
GND
27 GND
28
1.5V
29 GND
30
SMBCLK
31 PETN2
32
SMBDATA
33 PETP2
34
GND
35 GND
36
USBD-
37 N/C
38
USBD+
39 N/C
40
GND
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