IEI Integration IEM-9452 User Manual
Page 55
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IEM-9452 ETX Module
Page 39
Figure 4-5: ETX-X4 Connector Pinout Locations
Pin
Description
Pin
Description
Pin
Description Pin
Description
1 GND
2 GND
51 NC
52 PDIOR#
3 VCC5SBY 4 HW_RST
53 NC
54 PDIOW#
5 PS_ON
6 ICH_SPEAKER 55 NC
56 PDREQ
7 BWRTN 8 RTCBAT
57 NC
58 PDD15
9 NC
10 LILED#
59 NC
60 PDD0
11 WDTO#
12 ACTLED#
61 NC
62 PDD14
13 NC
14 SPLED#
63 NC
64 PDD1
15 NC
16 I2CLK
65 GND
66 GND
17 VCC5
18 VCC5
67 NC
68 PDD13
19 USB_OC#0 20 NC
69 NC
70 PDD2
21 ETX_SMI# 22 I2DAT
71 NC
72 PDD12
23 SMBCLK
24 SMBDATA
73 NC
74 PDD3
25 NC
26 SMBALERT# 75 NC
76 PDD11
27 NC
28 N/C
77 NC
78 PDD4
29 NC
30 PDCS#3
79 NC
80 PDD10
31 NC
32 PDCS#1
81 VCC5
82 VCC5
33 GND
34 GND
83 NC
84 PDD5
35 NC
36 PDA2
85 NC
86 PDD9
37 NC
38 PDA0
87 NC
88 PDD6
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