IEI Integration IEM-9452 - Manual (Page 55)

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