Hardware Configuration
PEB-2131VG2A User’s Manual
2-7
JP10
GPIO Pin Header
JP13
BACK LIGHT PWR Connector
Wafer 2mm
JP19
Ex5V/+12V Pin HDR
Wafer 2mm
JP20
External USB Pin Header
5px1 2.0mm
JP21/JP22 Ethernet LED
2px2 2.0mm
Pin Assignments of Connectors
J9 : Mini PCI-E Socket
PIN No.
Signal Description
PIN No.
Signal Description
1 WAKE#
2 +3.3V
3 N/C
4 GND
5 N/C
6 +1.5V
7 CLKREQ#
8 N/C
9 GND
10 N/C
11 PCI-E
_CLK-
12 N/C
13 PCI-E_CLK+
14 N/C
15 GND
16 N/C
KEY (NO Pin)
KEY (NO Pin)
17 N/C
18 GND
19 N/C
20 N/C
21 GND
22 RESET
23 PCI-E_RX-
24 +3V_UDAL
25 PCI-E_RX+
26 GND
27 GND
28 +1.5V
29 GND
30 SMB_CLK
31 PCI-E_TX-
32 SMB_DATA
33 PCI-E
_TX+
34 GND
35 GND
36 USB_DATA-
37 N/C
38 U
39 N/C
40 GND
41 N/C
42 N/C
43 N/C
44 N/C
45 N/C
46 N/C
47 N/C
48 +1.5V
49 N/C
50 GND
51 N/C
52 +3.3V
