IEI Technology NANO-QM770, User Manual

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NANO-QM770 EPIC SBC
Page 26
The PCIe Mini card slot enables a PCIe Mini card expansion module to be connected to
the board. Cards supported include among others wireless LAN (WLAN) cards and IEI
PCIe Mini disk on module (DOM) SSD cards.
Figure 3-12: PCIe Mini Card Slot Location
Pin Description Pin Description
1 PCIE_WAKE# 2 VCC3
3 N/C 4 GND
5 N/C 6 1.5V
7 N/C 8 N/C
9 GND 10 N/C
11 CLK- 12 N/C
13 CLK+ 14 N/C
15 GND 16 N/C
17 PCIRST# 18 GND
19 N/C 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