AAEON EPIC-QM57 - Manual (Page 30)

E P I C B o a r d E P I C - Q M 5 7
Chapter 2 Quick Installation Guide 2-17
2.24 PCI-Express Mini Card Connector (CN19)
Pin S i g n a l Pin S i g n a l
51 Reserved 52 +3.3Vaux
49 Reserved 50 GND
47 Reserved 48 +1.5V
45 Reserved 46 LED_WPAN#
43 GND 44 LED_WLAN#
41 +3.3Vaux 42 LED_WWAN#
39 +3.3Vaux 40 GND
37 GND 38 USB_D+
35 GND 36 USB_D-
33 PETp0 34 GND
31 PETn0 32 SMB_DATA
29 GND 30 SMB_CLK
27 GND 28 +1.5V
25 PERp0 26 GND
23 PERn0 24 +3.3Vaux
21 GND 22 PERST#
19 Reserved (UIM_C4) 20 W_DISABLE#
17 Reserved (UIM_C8) 18 GND
Mechanical Key
15 GND 16 UIM_VPP
13 REFCLK+ 14 UIM_RESET
11 REFCLK- 12 UIM_CLK
9 GND 10 UIM_DATA
7 CLKREQ# 8 UIM_PWR
5 COEX2 6 1.5V
3 COEX1 4 GND